HP LaserJet 4050 - Manuals

EN v Browsing with Thumbnails A thumbnail is a miniature view of each document page. You can display thumbnails in the overview area. Use a thumbnail to jump quickly to a page and to adjust the view of the current page. Finding Words Use the Find command to find part of a word, a complete word, or m...

vi EN Where to Look for More Information . . . Several references are available for use with this printer. For additional copies of the guides below, contact HP Direct at (800) 538-8787 (U.S.) or contact your HP-authorized dealer. Additional information is available at http://www.hp.com. Setting Up ...

EN vii Using the Printer Online User’s Guide Detailed information on using and troubleshooting the printer. Quick Reference Guide Tips and quick information in a booklet to keep by the printer. See your network administrator for the copy that came with the printer. Online Help Information on printer...

viii EN HP Customer Care Service and Support Online Services For 24-hour access to information over your modem, we suggest these services: World Wide Web Printer drivers, updated HP printer software, plus product and support information may be obtained from the following URLs:in the U.S. http://www....

EN ix For Europe: HP Distribution Europe The languages supported are also listed above beside the telephone numbers. Hours of operation are 7:30 am GMT (8:30 am CET) to 17:00 GMT (18:00 CET). Within UK Internationally English speaking line 01429 865511 +44 1429 865511 French speaking line +44 1429 8...

EN xi HP FIRST HP FIRST fax-on-demand service will deliver detailed troubleshooting information on common software and troubleshooting tips for your HP product. Call from any touch tone phone and request up to three documents per call. These documents will be sent to the fax of your choice. Many of ...

xii EN Customer Support Options Worldwide The service and support chapter of this user’s guide contains worldwide sales and service addresses and phone numbers for countries/regions not listed here. HP Customer Care tand Product Repair Assistance for the U.S. and Canada Refer to the service and supp...

EN xiii European HP Customer Care Center Language and In-country Options Available Open Monday through Friday 8:30 - 18:00 Central European Time (CET) HP provides a free telephone support service during the warranty period. By calling a telephone number listed below, you will be connected to a respo...

xiv EN Support Numbers If you require support after your warranty has expired, additional product repair services, or if your country/region is not listed below, see “Worldwide Sales and Service Offices” on page 145. Argentina 787-8080 Australia (61) (0) 3 8877 8000 Brazil 011-829-6612 Canada (208) ...

EN Contents xv Contents How to Use This Online User’s Guide . . . . . . . . . . . . . . . . . . . . . iii Navigational Features in This Guide . . . . . . . . . . . . . . . . . . . iiiFeatures of Acrobat Reader . . . . . . . . . . . . . . . . . . . . . . . . . iii Where to Look for More Information ....

xvi Contents EN 2 Printing Tasks Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Selecting the Output Bin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Printing to the Top Output Bin . . . . . . . . . . . . . . . . . . . . . . . 32Print...

EN Contents xvii 3 Printer Maintenance Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77Managing the Toner Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . 78 HP Policy on Non-HP Toner Cartridges . . . . . . . . . . . . . . . 78Toner Cartrid...

xviii Contents EN Hewlett-Packard Limited Warranty Statement . . . . . . . . . . . . . 139Limited Warranty for Toner Cartridge Life . . . . . . . . . . . . . . . . 141Service Information Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142HP Software License Terms . . . . . . . . . . . ....

EN Contents xix D Printer Commands Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1Understanding PCL 5e Printer Command Syntax . . . . . . . . . . D-2 Combining Escape Sequences . . . . . . . . . . . . . . . . . . . . . D-3Entering Escape Characters . . ...

EN Chapter 1: Printer Basics 1 1 Printer Basics Overview Congratulations on your purchase of an HP LaserJet 4050 series printer. If you have not done so, see the getting started guide provided with the printer for setup instructions. Now that the printer is set up and ready to use, take a few moment...

2 Chapter 1: Printer Basics EN Printer Features and Benefits Speed and Throughput • Instant-on fuser prints the first page in 15 seconds • Prints letter-size paper 17 pages per minute (ppm) or A4-size paper 16 ppm • “RIP ONCE” capability with 16 MB or hard disk option Resolution • FastRes 1200 for f...

EN Chapter 1: Printer Basics 3 Printer Information Configurations This printer is available in four configurations, as described below. HP LaserJet 4050 The HP LaserJet 4050 comes standard with 8 MB RAM and one 500-sheet tray. HP LaserJet 4050 N The HP LaserJet 4050 N comes standard with 16 MB RAM, ...

4 Chapter 1: Printer Basics EN Printer Parts and Locations Figure 1 Printer Parts (front view, HP LaserJet 4050/4050 N printer) Top cover Control panel Power switch Tray 1 (100-sheet) Top output bin Additional memory can be installed here. Tray numbers Paper level indicator Tray 2 (500-sheet, closed...

EN Chapter 1: Printer Basics 5 Figure 2 Printer Parts (rear view, HP LaserJet 4050/4050 N printer) 1 Rear output bin (straight-through paper path) 2 Power connector 3 Dust cover 4 FIR receiver port 5 Parallel interface port 6 Network, I/O slot 7 10/100Base-TX (RJ-45) port 8 Memory (More than one DIM...

6 Chapter 1: Printer Basics EN Accessories and Supplies You can increase the capabilities of the printer with optional accessories and supplies. N o t e Use accessories and supplies specifically designed for the printer to ensure optimum performance. The printer supports two enhanced input/output (E...

EN Chapter 1: Printer Basics 7 Suggested Accessories Use the following accessories to optimize the printer. Figure 3 Optional Accessories 1 HP JetDirect Print Server (EIO card) 2 Hard Disk (EIO card) 3 Memory or Flash DIMM 4 HP Fast InfraRed Receiver 5 Envelope Feeder 6 Duplex Printing Accessory (or...

8 Chapter 1: Printer Basics EN Ordering Information Use only accessories specifically designed for this printer. To order an accessory, contact an HP-authorized service or support provider. (See the HP Customer Care Service and Support pages at the front of this user’s guide.) Ordering Information I...

EN Chapter 1: Printer Basics 11 Documentation HP LaserJet Printer Family Paper Specification Guide (English only) A guide to using paper and other print media with HP LaserJet printers. 5040-9072 HP LaserJet 4050, 4050 T, 4050 N, and 4050 TN User Documentation CD-ROM An additional copy of the user d...

12 Chapter 1: Printer Basics EN Control Panel Layout The printer’s control panel consists of the following: Figure 4 Control Panel Layout Control Panel Lights Light Indication when lit Ready The printer is ready to print. Data The printer is processing information. Attention Action is required. See ...

EN Chapter 1: Printer Basics 13 Control Panel Keys Key Function [Go] • Places the printer either online or offline. • Prints any data residing in the printer’s buffer. • Allows the printer to resume printing after being offline. Clears most printer messages and places the printer online. • Allows th...

14 Chapter 1: Printer Basics EN Using the Printer Online Help System This printer features an online help system on the control panel that provides instructions for resolving most printer errors. Certain control panel error messages alternate with instructions on accessing the online help system. Wh...

EN Chapter 1: Printer Basics 15 Control Panel Menus For a complete list of control panel items and possible values, see page B-1. Press [Menu] for access to all control panel menus. When additional trays or other accessories are installed in the printer, new menu items automatically appear. To Chang...

16 Chapter 1: Printer Basics EN To Print a Control Panel Menu Map: To see the current settings for the menus and items available in the control panel, print a control panel menu map: 1 Press [Menu] repeatedly until INFORMATION MENU appears. 2 Press [Item] repeatedly until PRINT MENU MAP appears. 3 P...

EN Chapter 1: Printer Basics 17 Printer Software The printer comes with helpful software on a compact disc. See the getting started guide for installation instructions. N o t e Check the ReadMe.txt file provided on the compact disc for late-breaking information. Figure 5 Printer Software N o t e The...

18 Chapter 1: Printer Basics EN The printer drivers provided on the compact disc must be installed to take full advantage of the printer’s features. The other software programs are recommended, but are not required for operation. See the ReadMe.wri file for more information. N o t e Network Administ...

20 Chapter 1: Printer Basics EN Printer Drivers Printer drivers access the printer features and allow the computer to communicate with the printer (via a printer language). N o t e Check the ReadMe.wri file provided on the compact disc for additional software included and supported languages. Certai...

EN Chapter 1: Printer Basics 21 Windows Within the computer installation program, select Typical Install to install the PCL 5e/6, and PS drivers and HP FontSmart. Select Custom Install to install only the software you prefer, or if you are a network administrator. Select Minimum Install to install o...

22 Chapter 1: Printer Basics EN Software for Windows Use the Typical Install or Custom Install option (if you are a network administrator) to install the HP software. (This includes several printer drivers. For more information, see page 20.) Network Administrators: If the printer is attached to a n...

EN Chapter 1: Printer Basics 23 Access the Windows Printer Driver To configure the driver, access it in one of the following ways: N o t e Settings in the printer driver and software application override control panel settings. (Software application settings override printer driver settings.) Operat...

24 Chapter 1: Printer Basics EN Choose the Right Printer Driver for Your Needs Choose a printer driver based on the way you use the printer. • Use the PCL 6 driver to take full advantage of the printer’s features. Unless backward compatibility with previous PCL drivers or older printers is necessary...

EN Chapter 1: Printer Basics 25 HP FontSmart N o t e HP FontSmart is not supported for Traditional Chinese, Simplified Chinese, Korean, and Japanese. Access HP FontSmart from the HP LaserJet folder. HP FontSmart is a font management utility (for Windows only) which does the following: • installs, un...

26 Chapter 1: Printer Basics EN HP JetSend Communications Technology HP JetSend is a technology from Hewlett-Packard that allows devices to communicate with each other simply and directly. HP JetSend is built into your printer, allowing it to receive information from any HP JetSend-enabled sending d...

EN Chapter 1: Printer Basics 27 How the JetSend Communications Technology Works Networked Devices To use the HP JetSend capability between networked devices, print a configuration page (see page 134) to find your HP JetSend IP address, and give your address to anyone who wants to send information to...

28 Chapter 1: Printer Basics EN Software for Macintosh Computers Apple LaserWriter 8 Driver The driver for the Apple LaserWriter 8 comes on the compact disc shipped with the printer. N o t e Apple LaserWriter 8 Driver applies to English only. PostScript Printer Description Files (PPDs) PPDs, in comb...

EN Chapter 1: Printer Basics 29 Software for Networks HP JetAdmin HP JetAdmin software is primarily for users who cannot use HP Web JetAdmin due to the lack of browser access or because none of the supported server platforms exist on their network. HP JetAdmin should be installed only on the network...

30 Chapter 1: Printer Basics EN HP Web JetAdmin HP Web JetAdmin is a browser-based management tool. It can be installed and run on the following systems: • Microsoft Windows NT • HP-UX* • Sun Solaris* *HP Web JetAdmin is not included on the CD-ROM with the printer, but is available from the Internet...

32 Chapter 2: Printing Tasks EN Selecting the Output Bin The printer has two output locations: the rear output bin and the top output bin. To use the top output bin, be sure the rear output bin is closed. To use the rear output bin, open it. • If paper coming out of the top output bin has problems, ...

EN Chapter 2: Printing Tasks 33 Printing to the Rear Output Bin The printer always prints to the rear output bin if it is open. Paper comes out of the printer face-up, with the last page on top. To open the rear output bin, grasp the handle at the top of the bin. Pull the bin down, and slide out the...

34 Chapter 2: Printing Tasks EN Loading Tray 1 N o t e To avoid paper jams, do not load trays while the printer is printing. Tray 1 is a multi-purpose tray that holds a variety of paper, including up to 100 sheets of paper, 10 envelopes, or 20 index cards. The printer might pull paper from Tray 1 fi...

36 Chapter 2: Printing Tasks EN 4 Load paper into the tray. For correct orientation, see page 46. 5 Make sure the paper is flat in the tray at all four corners and below the tabs on the guides. Slide the tray back into the printer. The printer automatically senses the size of paper loaded if the tra...

38 Chapter 2: Printing Tasks EN 4 Load paper into the tray. 5 Make sure the paper is flat in the tray at all four corners and below the tabs on the guides. Gently slide the tray back into the printer. The printer senses the size of paper loaded if the tray is adjusted correctly. To print by type and...

EN Chapter 2: Printing Tasks 39 Loading the Optional 500-Sheet Tray The optional 500-sheet tray is Tray 3 for the HP LaserJet 4050/4050 N printers, or Tray 4 for the HP LaserJet 4050 T/4050 TN printers. This tray is adjusted differently than Tray 2 (page 35). Tray 2 and the optional 500-sheet tray c...

40 Chapter 2: Printing Tasks EN 5 Make sure the paper is flat at all four corners and below the tabs on the guides. 6 Set the dial on the right side of the tray to match the paper size. N o t e Setting the dial adjusts the printer’s sensors. It does not adjust the guides inside the tray. 7 Gently sl...

EN Chapter 2: Printing Tasks 41 Printing Both Sides of Paper (Optional Duplexer) The printer can automatically print on both sides of paper with an optional duplex printing accessory (duplexer). This is called duplexing. N o t e See the documentation included with the duplexer for complete installat...

42 Chapter 2: Printing Tasks EN Guidelines for Printing Both Sides of Paper C a u t i o n Do not print on both sides of labels, transparencies, envelopes, or paper heavier than 28 lb (105 g/m 2 ). Damage to the printer and paper jamming might result. WA R N I N G ! To avoid personal injury and damag...

EN Chapter 2: Printing Tasks 43 Paper Orientation for Printing Both Sides of Paper The duplexer prints the second side of paper first, so paper such as letterhead and preprinted paper needs to be oriented as shown in Figure 9. Figure 9 Paper Orientation for Printing Both Sides of Paper For Tray 1, l...

44 Chapter 2: Printing Tasks EN Layout Options for Printing Both Sides of Paper The four print orientation options are shown below. These options can be selected from the printer driver or from the printer’s control panel (set BINDING from the Paper Handling Menu and ORIENTATION from the Printing Me...

EN Chapter 2: Printing Tasks 45 Printing Special Paper Special paper includes letterhead, prepunched (including 3-hole punched), envelopes, labels, transparencies, and custom-size paper. Printing Letterhead, Prepunched, or Preprinted Paper When printing letterhead, prepunched, or preprinted paper, i...

46 Chapter 2: Printing Tasks EN Paper Orientation For Tray 1, load paper with the side-to-be-printed facing up, and the top, short edge toward the printer. Figure 11 Paper Orientation for Tray 1 For all other trays, load paper with the side-to-be-printed facing down, and the top edge toward you. Fig...

EN Chapter 2: Printing Tasks 47 Printing Envelopes With the optional envelope feeder, the printer will automatically feed up to 75 envelopes. To order an envelope feeder, see page 8. To print with the envelope feeder, see page 49. Many types of envelopes can be printed from Tray 1. (Up to 10 can be ...

48 Chapter 2: Printing Tasks EN Loading Envelopes in Tray 1 1 Open Tray 1, but do not pull out the extension. (Envelopes feed best without the extension.) 2 Open the rear output bin and pull out the tray extension. (This reduces envelope curl and wrinkling.) 3 Load up to 10 envelopes in the center o...

EN Chapter 2: Printing Tasks 49 Feeding Envelopes Automatically (Optional Envelope Feeder) With the optional envelope feeder, the printer will automatically feed up to 75 envelopes. To print envelopes without an envelope feeder, see page 47. N o t e See the documentation included with the envelope f...

50 Chapter 2: Printing Tasks EN Inserting and Removing the Envelope Feeder 1 Open Tray 1. 2 Open the access door on the right, front corner of the printer, inside Tray 1. 3 Remove the plastic cover from the printer. (Replace the cover when the envelope feeder is not attached.) 4 Insert the envelope ...

EN Chapter 2: Printing Tasks 51 Loading Envelopes in the Envelope Feeder N o t e Print only on envelopes approved for use in the printer (page 47 and page A-11). 1 Fold down the tray extension. Lift the envelope weight. 2 Squeeze the release lever on the left envelope guide and slide the guides apar...

52 Chapter 2: Printing Tasks EN 4 Adjust the guides to touch the envelopes without bending them. Make sure the envelope feeder is not overfilled. 5 Lower the envelope weight onto the envelopes. N o t e Select the envelope size from the software application (if the setting is available), the printer ...

EN Chapter 2: Printing Tasks 53 Printing Labels Use only labels recommended for use in laser printers. Make sure that labels meet the correct specifications (page A-3). Do: • Print a stack of 50 labels from Tray 1 or a stack of 50 to 100 labels from other trays. • Load labels in Tray 1 with the side...

54 Chapter 2: Printing Tasks EN Do not: C a u t i o n Failure to follow these instructions can damage the printer. • Do not load the trays to capacity because labels are heavier than paper. • Do not use labels that are separating from the backing sheet, wrinkled, or damaged in any way. • Do not use ...

EN Chapter 2: Printing Tasks 55 Printing Transparencies Use only transparencies recommended for use in laser printers. For transparency specifications, see page A-10. • Load transparencies face up in Tray 1 with the top toward the printer. • A stack of 50 to 100 transparencies can be printed from ot...

56 Chapter 2: Printing Tasks EN Printing Cards, Custom-Size, and Heavy Paper Custom-size paper can be printed from Tray 1 or the optional 500-sheet tray. For paper specifications, see page A-2. N o t e Choose A5 and B5 (ISO) as custom sizes in the printer driver for Tray 2 and Tray 3 (HP LaserJet 40...

EN Chapter 2: Printing Tasks 57 Guidelines for Printing Custom-Size Paper • Do not attempt to print on paper smaller than 3 inches (76 mm) wide or 5 inches (127 mm) long. • Set page margins at least .17 inch (4.23 mm) away from the edges. • Feed short-edge first. Setting Custom Paper Sizes When cust...

58 Chapter 2: Printing Tasks EN If the settings are not available from the software, set the custom paper size from the control panel: 1 From the Printing Menu set CONFIGURE CUSTOM PAPER=YES . 2 From the Printing Menu, select inches or millimeters as the unit of measurement. 3 From the Printing Menu...

EN Chapter 2: Printing Tasks 59 Advanced Printing Tasks This section will help you take full advantage of the printer’s features. These tasks are “advanced” because they require you to change settings from the printer’s control panel or the printer driver. Using Features in the Printer Driver When y...

60 Chapter 2: Printing Tasks EN RIP ONCE RIP ONCE allows the print job to be processed one time at the printer. The RIP ONCE capability creates an image of the page then saves a compressed image of the page into memory. RIP ONCE is enabled when a minimum of 16 MB of RAM or a hard disk is installed i...

EN Chapter 2: Printing Tasks 61 Different First Page Follow these instructions for printing a first page that is different from other pages in the print job. 1 For Windows, select “Use different paper for first page” in your printer driver. Choose Tray 1 (or Manual Feed) for the first page and one o...

62 Chapter 2: Printing Tasks EN Printing Multiple Pages on One Sheet of Paper You can print more than one page on a single sheet of paper. This feature is available in some printer drivers, and provides a cost-effective way to print draft pages. To print more than one page on a sheet of paper, look ...

EN Chapter 2: Printing Tasks 63 Customizing Tray 1 Operation Customize Tray 1 to fit your printing needs. The printer can be set to print from Tray 1 as long as it is loaded, or to print only from Tray 1 if the type of paper loaded is specifically requested. Set TRAY 1 MODE=FIRST or TRAY 1 MODE=CASS...

64 Chapter 2: Printing Tasks EN Manually Feeding Paper from Tray 1 The Manual Feed feature allows you to print on special paper from Tray 1, such as envelopes or letterhead. If Manual Feed is selected, the printer will print only from Tray 1. Select Manual Feed through the software or printer driver...

EN Chapter 2: Printing Tasks 65 Printing by Type and Size of Paper You can configure the printer to select paper by type (such as plain or letterhead) and size (such as letter or A4), as opposed to source (a paper tray). Benefits of Printing by Type and Size of Paper If you frequently use several di...

66 Chapter 2: Printing Tasks EN 4 From the software or printer driver, select the desired type and size of paper. N o t e The type and size settings can also be configured from HP Web JetAdmin and HP JetAdmin software for networked printers. See the printer driver help. To print by type and size, it...

EN Chapter 2: Printing Tasks 67 Job Retention Features To use the job retention features listed below, you must install a hard disk in the printer and properly configure the drivers. C a u t i o n Make sure to identify your jobs in the printer driver before printing. Using default names may override...

68 Chapter 2: Printing Tasks EN Deleting a Stored Quick Copy Job When a user sends a quick copy job, the printer overwrites any previous jobs with the same user and job name. If there is not a quick copy job already stored under the same user and job name and the printer needs additional space, the ...

EN Chapter 2: Printing Tasks 69 Proofing and Holding a Job The proof and hold feature provides a quick and easy way to print and proof one copy of a job and then print the additional copies. To permanently store the job and prevent the printer from deleting it when space is needed for something else...

70 Chapter 2: Printing Tasks EN Deleting a Held Job When a user sends a proof and hold job, the printer automatically deletes that user’s previous stored proof and hold job. If there is not a proof and hold job already stored for that job name and the printer needs additional space, the printer may ...

EN Chapter 2: Printing Tasks 71 Printing a Private Job The private printing feature lets a user specify that a job is not printed until that user releases it using a 4-digit personal identification number (PIN) through the printer’s control panel. The user specifies the PIN in the driver and it is s...

72 Chapter 2: Printing Tasks EN Deleting a Private Job A private job is automatically deleted from the printer’s hard disk after the user releases it for printing, unless the user selects the Stored Job option in the driver. N o t e If you turn the printer off and then back on, all quick copy, proof...

EN Chapter 2: Printing Tasks 73 Storing a Print Job The user can download a print job to the printer’s hard disk without printing it. The user can then print the job at any time through the printer’s control panel. For example, a user may want to download a personnel form, calendar, time sheet, or a...

74 Chapter 2: Printing Tasks EN Deleting a Stored Job Jobs stored on the printer’s hard disk can be deleted from the control panel. 1 Press [Menu] repeatedly until PRIVATE/STORED JOBS MENU appears. 2 Press [Item] until the desired user name appears. N o t e If you are using a Macintosh computer, the...

EN Chapter 2: Printing Tasks 75 Printing with the Optional HP Fast InfraRed Receiver The HP Fast InfraRed Receiver enables wireless printing from any IRDA-compliant portable device (such as a laptop computer) to the HP LaserJet 4050, 4050 N, 4050 T, or 4050 TN printer. The printing connection is mai...

76 Chapter 2: Printing Tasks EN If the connection is interrupted before your print job is complete, the HP Fast InfraRed Receiver status indicator turns off. You have up to 40 seconds to correct the interruption and continue the job. If the connection is resumed within this time, the status indicato...

EN Chapter 3: Printer Maintenance 77 3 Printer Maintenance Overview This chapter explains basic printer maintenance. • Managing the toner cartridge. • Cleaning the printer. • Performing routine maintenance.

78 Chapter 3: Printer Maintenance EN Managing the Toner Cartridge HP Policy on Non-HP Toner Cartridges Hewlett-Packard Company cannot recommend use of non-HP toner cartridges, either new or remanufactured. Because they are not HP products, HP cannot influence their design or control their quality. T...

EN Chapter 3: Printer Maintenance 79 Checking the Toner Level The user can find out how much toner is left in the toner cartridge by printing a configuration page (see page 134). The toner level is represented by the HP TonerGauge graphic on the configuration page. It shows approximately how much to...

80 Chapter 3: Printer Maintenance EN Continue Printing When Toner Is Low When toner is low, the printer’s control panel displays the TONER LOW message. By default the printer will continue to print when the toner is low. The printer will continue to display TONER LOW until you replace the toner cart...

EN Chapter 3: Printer Maintenance 81 Redistributing the Toner When toner is low, faded or light areas might appear on a printed page. You might be able to temporarily improve print quality by redistributing the toner. The following procedure might allow you to finish the current print job before rep...

82 Chapter 3: Printer Maintenance EN 3 Rotate the toner cartridge and gently shake it from side to side to redistribute the toner. N o t e If toner gets on your clothing, wipe it off with a dry cloth and wash clothing in cold water. (Hot water sets toner into fabric.) 4 Reinsert the toner cartridge ...

EN Chapter 3: Printer Maintenance 83 Cleaning the Printer To maintain print quality, follow the cleaning procedure (on the following page) every time the toner cartridge is changed, or whenever print quality problems occur. As much as possible, keep the printer free from dust and debris. • Clean the...

84 Chapter 3: Printer Maintenance EN Cleaning the Printer Before beginning these steps, turn the printer off and unplug the power cord. 1 Open the top cover and remove the toner cartridge. WA R N I N G ! Avoid reaching too far into the printer. The adjacent fusing area might be hot! C a u t i o n To...

EN Chapter 3: Printer Maintenance 85 4 Replace the toner cartridge, close the top cover, plug in the power cord, and turn the printer on. N o t e If the message NEW TONER CARTRIDGE = NO appears, ignore the message when removing the toner cartridge to clean the printer.

86 Chapter 3: Printer Maintenance EN Using the Printer Cleaning Page If toner specks appear on the front or back side of your print jobs, follow the procedure below. From the printer’s control panel, do the following: 1 Press [Menu] until PRINT QUALITY MENU appears. 2 Press [Item] until CREATE CLEAN...

EN Chapter 3: Printer Maintenance 87 Performing Routine Maintenance Hewlett-Packard recommends that only HP-authorized service technicians service the printer. However, you should replace certain parts when the PERFORM PRINTER MAINTENANCE message appears on the printer’s control panel display. The m...

EN Chapter 4: Problem Solving 89 4 Problem Solving Overview This chapter will help you to troubleshoot and solve printer problems. Clear paper jams: Occasionally, paper can jam during printing. This section will help you to locate paper jams, properly clear them from the printer, and solve repeated ...

90 Chapter 4: Problem Solving EN Clearing Paper Jams If the printer’s control panel displays a paper jam message, look for paper in the locations indicated in Figure 19, then see the procedure for clearing the paper jam. You might need to look for paper in other locations than indicated in the paper...

92 Chapter 4: Problem Solving EN Clearing Jams from the Input Tray Areas N o t e To remove paper from the Tray 1 area, slowly pull the paper out of the printer. For all other trays, follow the steps below. (See the next page for clearing envelope feeder jams.) 1 Slide the tray out of the printer, an...

EN Chapter 4: Problem Solving 93 3 Before replacing the tray, make sure the paper is flat in the tray at all four corners and below the tabs on the guides. 4 Open and close the top cover to clear the paper jam message. If a paper jam message persists, there is still paper in the printer. Look for pa...

94 Chapter 4: Problem Solving EN Clearing Jams from the Optional Envelope Feeder 1 Remove any envelopes loaded in the envelope feeder. Lower the envelope weight and lift the tray extension up to close. 2 Press and hold the release button on the left side of the envelope feeder. Grasp both sides of t...

EN Chapter 4: Problem Solving 95 5 Open and close the top cover to clear the paper jam message. If a paper jam message persists, there is still paper in the printer. Look for paper in another location (page 90).

96 Chapter 4: Problem Solving EN Clearing Jams from the Top Cover Area 1 Open the top cover and remove the toner cartridge. C a u t i o n To prevent damage to the toner cartridge, do not expose it to light for more than a few minutes. 2 Use the green handle to lift the paper access plate. 3 Slowly p...

EN Chapter 4: Problem Solving 97 4 Replace the toner cartridge, and close the top cover. If a paper jam message persists, there is still paper in the printer. Look for paper in another location (page 90). N o t e If the message NEW TONER CARTRIDGE = NO appears, ignore the message when removing the t...

98 Chapter 4: Problem Solving EN Clearing Jams from the Toner Cartridge Area 1 If you receive a paper jam message after using all paper jam removal procedures in the user’s guide, open the top cover and remove the toner cartridge. 2 Open Tray 1. 3 Use the green handle to lift the paper access plate ...

EN Chapter 4: Problem Solving 99 Clearing Jams from the Output Areas N o t e If most of the paper is still inside the printer, it is best to remove it through the top cover area. Go to page 96. 1 Open the rear output bin. 2 Grasp both sides of the paper, and slowly pull the paper out of the printer....

100 Chapter 4: Problem Solving EN Clearing Jams from the Optional Duplexer 1 Open the duplexer’s rear door. 2 Slowly pull any paper out of the duplexer. 3 Open and close the top cover to clear the paper jam message. 4 If the paper jam message persists, remove the duplexer by lifting it slightly and ...

EN Chapter 4: Problem Solving 101 6 Slowly pull any paper out of the duplexer. 7 Turn the duplexer over and remove any paper. 8 Insert the duplexer into the printer. 9 Open and close the top cover to clear the paper jam message. If a paper jam message persists, there is still paper in the printer. L...

102 Chapter 4: Problem Solving EN Solving Repeated Paper Jams If paper jams occur frequently, try the following: • Check all the paper jam locations. A piece of paper might be stuck somewhere in the printer. (See page 91.) • Check that paper is correctly loaded in the trays, that the trays are corre...

EN Chapter 4: Problem Solving 103 Understanding Printer Messages The following table explains messages that might display on the printer’s control panel. Printer messages and their meanings are listed in alphabetical order, with numbered messages following. If a message persists: • If a message pers...

114 Chapter 4: Problem Solving EN Mopy Disk Error Messages The following table lists the disk error numbers reported on either the Printer Collation or Job Storage Disk Error page, which is printed when an error exists. Use the HP Resource Manager for management of the disk (see page 25). Mopy Disk ...

116 Chapter 4: Problem Solving EN Correcting Output Quality Problems Use the examples below to determine which output quality problem you are experiencing, then see the following table to troubleshoot the problem. N o t e The examples below depict letter-size paper that has passed through the printe...

118 Chapter 4: Problem Solving EN Determining Printer Problems Troubleshooting Flowchart If the printer is not responding properly, use the flowchart to determine the problem. If the printer does not pass a step, follow the corresponding troubleshooting suggestions. If you cannot resolve the problem...

EN Chapter 4: Problem Solving 119 2 Can you print a configuration page? YES Go to step 3 . Print a configuration page to verify that the printer is feeding paper correctly (page 134). A configuration page does not print. A blank page prints. A message other than READY or PRINTING CONFIGURATION is di...

EN Chapter 4: Problem Solving 123 5 Does the printer select the proper trays, output locations, and paper handling accessories? YES For other problems, check the Contents, the Index, or the printer software help. The printer pulls from the wrong tray. An optional accessory is not working properly. A...

124 Chapter 4: Problem Solving EN Troubleshooting Flowchart for Macintosh Users 1 Can you print from a software application? YES Go to step 2 . Print a short document from a software application. The Macintosh computer is not communicating with the printer. Auto Setup did not automatically set up th...

EN Chapter 4: Problem Solving 125 2 Does the job print as expected? YES For other problems, check the Contents, the Index, the printer software help, or page 118. The print job is not sent to the desired printer. The print job has incorrect fonts. The computer cannot be used while the printer is pri...

126 Chapter 4: Problem Solving EN Selecting an Alternate PPD 1 Open the Chooser from the Apple menu. 2 Click the LaserWriter 8 icon. 3 If you are on a network with multiple zones, select the zone in the AppleTalk Zones box where the printer is located. 4 Click the printer name you want to use in the...

EN Chapter 4: Problem Solving 127 Troubleshooting the Printer Hard Disk Troubleshooting the Printer Hard Disk Item Explanation Printer does not recognize the hard disk. Turn the printer off and verify that the hard disk is inserted correctly and is securely fastened. Print a configuration page to co...

128 Chapter 4: Problem Solving EN PS Troubleshooting PS Troubleshooting Item Explanation A text listing of PS commands prints instead of your PS printing job. The control panel PERSONALITY=AUTO setting may have been confused by a nonstandard PS code. Check the PERSONALITY setting to see if it is set...

130 Chapter 4: Problem Solving EN The FIR status indicator turns off during transmission. The connection might have been broken. Press [Cancel Job] to clear the printer’s memory. Then, reposition the portable device within the range of operation described in the user guide for the HP Fast InfraRed R...

EN Chapter 4: Problem Solving 131 Communicating with an Optional HP JetDirect Print Server If the printer contains an optional HP JetDirect print server, and you cannot communicate with the printer over the network, verify the operation of the print server. Check the HP JetDirect configuration page....

EN Chapter 4: Problem Solving 133 Checking the Printer’s Configuration From the printer’s control panel, you can print pages that give details about the printer and its current configuration. The following information pages are described here: • Menu Map • Configuration Page • PCL or PS Font List Fo...

134 Chapter 4: Problem Solving EN Configuration Page Use the configuration page to view current printer settings, to help troubleshoot printer problems, or to verify installation of optional accessories, such as memory (DIMMs), paper trays, and printer languages. N o t e If an HP JetDirect print ser...

136 Chapter 4: Problem Solving EN PCL or PS Font List Use the font lists to see which fonts are currently installed in the printer. (The font lists also show which fonts are resident on an optional hard disk or flash DIMM.) To print a PCL or PS font list: 1 Press [Menu] until INFORMATION MENU appear...

EN Chapter 5: Service and Support 137 5 Service and Support Warranty Information For warranty information, see page 139. You can also locate the printer’s warranty on the World Wide Web. (See the HP Customer Care Service and Support pages at the front of this user’s guide.) Service During and After ...

138 Chapter 5: Service and Support EN Guidelines for Repacking the Printer • Remove and retain any DIMMs (dual in-line memory modules) installed in the printer (page C-3). • Remove and retain any optional accessories installed in the printer (such as the duplexer or hard disk). • Remove and retain t...

EN Chapter 5: Service and Support 141 Limited Warranty for Toner Cartridge Life N o t e The warranty below applies to the toner cartridge that came with this printer. This warranty supersedes all previous warranties (7/19/96). HP toner cartridges are warranted to be free from defects in materials an...

142 Chapter 5: Service and Support EN Service Information Form WHO IS RETURNING THE EQUIPMENT? Date: Person to contact: Phone: ( ) Alternate contact: Phone: ( ) Return shipping address: Special shipping instructions: WHAT IS BEING SENT? Model name: Model number: Serial number: Please attach any rele...

EN Chapter 5: Service and Support 143 HP Software License Terms ATTENTION: USE OF THE SOFTWARE IS SUBJECT TO THE HP SOFTWARE LICENSE TERMS SET FORTH BELOW. USING THE SOFTWARE INDICATES YOUR ACCEPTANCE OF THESE LICENSE TERMS. IF YOU DO NOT ACCEPT THESE LICENSE TERMS, AND THE SOFTWARE IS BUNDLED WITH ...

EN Chapter 5: Service and Support 145 Worldwide Sales and Service Offices N o t e Before calling an HP Sales and Service office, be sure to contact the appropriate Customer Care Center number listed in the “HP Customer Care Service and Support” section. Products should not be returned to these offic...

146 Chapter 5: Service and Support EN Finland Hewlett-Packard Oy Street Address:Piispankalliontie 1702200 ESPOOFinlandP.O.Box Address:P.O. Box 6802201 ESPOOPhone Number: 358-9-8872 2100 Fax: 358-9-8872 2923 E-Mail Address: [email protected] France Hewlett-Packard France Test et MesureZ.A. de ...

148 Chapter 5: Service and Support EN Romania S&T Romania SRL Hewlett-Packard DistributorCentrul Sitraco-Plata UniriiBd. Dimitries Cantemir 1Etaj II-210 Sector 4Phone Number: +40 1 250 6175 Bucuresti Phone Number: (40/1) 3307320 Additional phone number(s): (40/1) 3307217, (40/1) 3307218 Fax: (40...

EN Chapter 5: Service and Support 149 Switzerland Berne Hewlett-Packard (Schweiz) AGElektronische MeßtechnikMeriedweg 113172 Niederwangen/BernPhone Number: (01) 735 72 36 Fax: (01) 735 77 03 Geneva Hewlett-Packard (Suisse) SAElektronische Meßtechnik 39, rue de Veyrot1217 Meyrin 1Phone Number: (01) 7...

150 Chapter 5: Service and Support EN Latin America and South America Argentina Hewlett-Packard Argentina Montañeses 21401428 Buenos AiresPhone Number: (54 1) 787-7115 Fax: (54 1) 787-7287 Belize Atendido por El Salvador Bolivia Atendido por Uruguay Brazil São Paulo Hewlett-Packard Brazil Alameda Ri...

152 Chapter 5: Service and Support EN Asia and the Pacific Australia Melbourne Hewlett-Packard Australia Ltd.31-41 Joseph StreetBlackburn, VIC 3130Phone Number: 1 800 629 485 (toll free) Additional phone number(s): (61 3) 9210 5408 Fax: (61 3) 9210-5489 Perth Measurement Innovation (WA) Pty. Ltd.Kis...

EN Chapter 5: Service and Support 153 Hewlett-Packard Co., Ltd. 17-21/F Shell Tower, Times Square1 Matheson StreetCauseway BayHong Kong, PRCPhone Number: (852) 2599-7777 Fax: (852) 2506-9256 Hong Kong Hewlett-Packard (HK) Ltd. 17-21/F Shell Tower, Times Square1 Matheson StreetCauseway BayHong Kong, ...

EN Chapter 5: Service and Support 155 Taipei Hewlett-Packard Taiwan Ltd.Hewlett-Packard Building 8/F No. 337, Fu-Hsing North RoadTaipei 10483 TaiwanPhone Number: (886-2) 712-0404 Fax: (886-2) 718-2928 HP DIRECT Basic Tools free tel: 080-212-535 Thailand Hewlett-Packard (Thailand) Ltd. 23rd-25th floo...

156 Chapter 5: Service and Support EN Miyagi Hewlett-Packard Japan Ltd. Yamaguchi Bldg.1-1-31 Ichibancho Aoba-ku, Sendai-shiMiyagi 980 Nagano Hewlett-Packard Japan Ltd. Forum Honjo Bldg.2-4-1 Honjo, Matsumoto-shiNagano 390 Osaka Hewlett-Packard Japan Ltd. Chuo Bldg.5-4-20 NishinakajimaYodogawa-ku, O...

158 Chapter 5: Service and Support EN South Africa Hewlett-Packard South Africa (Pty.) Ltd. P.O. Box 120, Howard Place7450 Cape TownPhone Number: 27 21 658-6100 Fax: 27 21 685-3785 Hewlett-Packard South Africa (Pty.) Ltd. Private BagWendywood 2148Phone Number: 27-11-806 1173 Fax: 27-11-806 1213 Tuni...

EN Specifications A-1 A Specifications E Overview This appendix includes: • Paper specifications • Printer specifications • Cable specifications

A-2 Specifications EN Paper Specifications HP LaserJet printers produce excellent print quality. This printer accepts a variety of media, such as cut-sheet paper (including recycled paper), envelopes, labels, transparencies, and custom-size paper. Properties such as weight, grain, and moisture conte...

EN Specifications A-3 Supported Sizes and Weights of Paper * The printer supports a wide range of paper sizes. Check the printer software for supported sizes. To print custom-size paper, see page 56. ** Capacity may vary depending on paper weight and thickness, and environmental conditions*** Sizes ...

EN Specifications A-7 Supported Types of Paper The printer supports the following types of paper: Guidelines for Using Paper For best results, use conventional 20 lb (75 g/m 2 ) paper. Make sure the paper is of good quality, and free of cuts, nicks, tears, spots, loose particles, dust, wrinkles, voi...

A-8 Specifications EN N o t e Do not use letterhead paper that is printed with low-temperature inks, such as those used in some types of thermography. Do not use raised letterhead. The printer uses heat and pressure to fuse toner to the paper. Make sure that any colored paper or preprinted forms use...

EN Specifications A-9 Paper Weight Equivalence Table Use this table to determine approximate equivalent points in weight specifications other than U.S. bond weight. For example, to determine the equivalent of 20 lb U.S. bond weight paper in U.S. cover weight, locate the bond weight (in row 3, second...

A-10 Specifications EN Labels C a u t i o n To avoid damaging the printer, use only labels recommended for use in laser printers. If you have problems printing labels, use Tray 1 and open the rear output bin. Never print on the same sheet of labels more than once. Label Construction When selecting l...

EN Specifications A-11 Envelopes Envelope Construction Envelope construction is critical. Envelope fold lines can vary considerably, not only between manufacturers, but also within a box from the same manufacturer. Successful printing on envelopes depends upon the quality of the envelopes. When sele...

A-12 Specifications EN Envelopes with Double-Side-Seams Double-side-seam construction has vertical seams at both ends of the envelope rather than diagonal seams. This style may be more likely to wrinkle. Be sure the seam extends all the way to the corner of the envelope as illustrated below. Figure ...

EN Specifications A-13 Envelope Margins The following table gives typical address margins for a Commercial #10 or DL envelope. N o t e For the best print quality, position margins no closer than 0.6 inch (15 millimeters) from the edges of the envelope. Envelope Storage Proper storage of envelopes he...

A-14 Specifications EN Card Stock Construction • Smoothness: 36-53 lb (135-199 g/m 2 ) card stock should have a smoothness rating of 100-180 Sheffield. 16-36 lb (60-135 g/m 2 ) card stock should have a smoothness rating of 100-250 Sheffield. • Construction: Card stock should lie flat with less than ...

EN Specifications A-15 Printer Specifications Physical Dimensions Figure A-2 Printer Dimensions Printer Weight (without toner cartridge) • HP LaserJet 4050/4050 N printers: 39.27 lb (17.85 kg) • HP LaserJet 4050 T/4050 TN printers: 45.66 lb (20.71 kg) 15.4 inches (39.0 cm) 24.27 inches (61.64 cm) pr...

A-16 Specifications EN Environmental Specifications Electrical Specifications Printer State Power Consumption (average, in watts) Printing 330 Standby 22 PowerSave (default activation time 30 minutes) 20 Off 0 Minimum Recommended Circuit Capacity 100-127 Volt 8 amps 220-240 Volt 4 amps Power Require...

EN Specifications A-17 Acoustic Emissions (Per ISO 9296) General Specifications * You might want to install printers with sound power Lwad>=6.3 bels (A) or more in a separate room or cubicle. Printer State Sound Power* Printing, 17 pages per minute (ppm) L wad = 6.6 bels (A) Printing, 8 ppm L wad...

A-20 Specifications EN DB-9 Serial Cable Pin Outs (C2932A) DB-25 Serial Cable Pin Outs (C2933A) N o t e The pin outs for the computer end are typical pin numbers. The actual pin numbers for your computer may be different. Check the documentation for your computer to verify the proper pin outs. Pins ...

B-2 Control Panel Menus EN Quick Copy Jobs Menu This menu provides a list of the quick copy jobs stored on the printer’s hard disk. The user can print or delete these jobs from the control panel. See “Job Retention Features” on page 67 and “Proofing and Holding a Job” on page 69 for more information...

EN Control Panel Menus B-3 Private/Stored Jobs Menu This menu provides a list of the private and stored jobs on the printer’s hard disk. The user can print or delete these jobs from the control panel. See “Printing a Private Job” on page 71 and “Storing a Print Job” on page 73 for more information a...

B-4 Control Panel Menus EN Information Menu This menu contains printer information pages that give details about the printer and its configuration. To print an information page, scroll to the desired page and press [Select] . Information Menu Item Explanation PRINT MENU MAP The menu map shows the la...

EN Control Panel Menus B-5 Paper Handling Menu When paper handling settings are correctly configured through the control panel, you can print by choosing the type and size of paper from the printer driver or software application. For more information, see page 65. Some items in this menu (such as du...

B-8 Control Panel Menus EN Print Quality Menu Some items in this menu can be accessed from a software application, or from the printer driver (if the appropriate driver is installed). Printer driver and software application settings override control panel settings. For more information, see page 59....

B-10 Control Panel Menus EN Printing Menu Some items in this menu can be accessed from a software application, or from the printer driver (if the appropriate driver is installed). Printer driver and software application settings override control panel settings. For more information, see page 59. Pri...

EN Control Panel Menus B-11 UNIT OF MEASURE= INCHES (110V printers) or MILLIMETERS (220V printers) INCHES MILLIMETERS This item appears only when CONFIGURE CUSTOM PAPER=YES . Select the unit of measurement for the custom paper size. X DIMENSION= 8.50INCHES (110V printers) or 216 MILLIMETERS (220V pr...

B-14 Control Panel Menus EN Configuration Menu Items in this menu affect the printer’s behavior. Configure the printer according to your printing needs. Configuration Menu Item Values Explanation POWERSAVE= 30 MINUTES OFF 15 MINUTES 30 MINUTES 1 HOUR 2 HOURS 3 HOURS Set the printer to enter PowerSav...

EN Control Panel Menus B-23 Resets Menu Use this menu with caution. You can lose buffered page data or printer configuration settings when you select these items. Only reset the printer under the following circumstances: • You want to restore the printer’s default settings. • Communication between t...

EN Printer Memory and Expansion C-1 C Printer Memory and Expansion Overview The printer has three dual in-line memory module (DIMM) slots for upgrading with: • More printer memory. DIMMs are available in 4, 8, 16, 32, and 64 MB, for a maximum of 200 MB. • Flash memory DIMMs, available in 2 and 4 MB....

EN Printer Memory and Expansion C-3 Installing Memory C a u t i o n Static electricity can damage dual in-line memory modules (DIMMs). When handling DIMMs, either wear an antistatic wrist strap or frequently touch the surface of the DIMM’s antistatic package, then touch bare metal on the printer. If...

C-4 Printer Memory and Expansion EN 5 Remove the DIMM from the antistatic package. Hold the DIMM with fingers against the side edges and thumbs against the back edge. Align the notches on the DIMM with the DIMM slot. (Check that the locks on each side of the DIMM slot are open, or outward.) 6 Press ...

EN Printer Memory and Expansion C-5 Checking Memory Installation Follow this procedure to verify that DIMMs are installed correctly: 1 Check that the printer’s control panel displays READY when the printer is turned on. If an error message appears, a DIMM might have been incorrectly installed. Check...

C-6 Printer Memory and Expansion EN Adjusting Memory Settings Resource Saving Resource Saving allows the printer to keep downloaded resources (permanent downloaded fonts, macros, or patterns) in memory when the printer language or resolution is changed. If you do not have an optional hard disk or fl...

C-8 Printer Memory and Expansion EN Installing EIO Cards/Mass Storage Turn off the printer before installing the EIO card or mass storage device. See Figure C-1 for orientation and location of the EIO card or optional mass storage device, such as a hard disk. Use HP Resource Manager to manage fonts ...

EN Printer Commands D-1 D Printer Commands F Overview Most software applications do not require you to enter printer commands. See your computer and software documentation to find the method for entering printer commands, if needed. N o t e The table at the end of this appendix contains commonly use...

D-2 Printer Commands EN Understanding PCL 5e Printer Command Syntax Before using printer commands, compare these characters: Many printer commands use the lowercase letter l (l) and the number one (1) , or the uppercase letter O (O) and the number zero (0) . These characters may not appear on your s...

EN Printer Commands D-3 Combining Escape Sequences Escape sequences may be combined into one escape sequence string. There are three important rules to follow when combining code: 1 The first two characters after the ? character (the parameterized and group characters, see Figure D-1) must be the sa...

D-4 Printer Commands EN Entering Escape Characters Printer commands always begin with the escape character (?) . The following table shows how the escape character can be entered from various DOS software applications. DOS Software Application Entry What Appears Lotus 1-2-3 and Symphony Type \027 02...

EN Printer Commands D-5 Selecting PCL 5e Fonts PCL 5e printer commands for selecting fonts can be found on the PCL 5e Font List (page 136). A sample section is shown below. Notice the two variable boxes for symbol set and point size. These variables must be filled in or the printer will use defaults...

D-6 Printer Commands EN Common PCL 5e Printer Commands Common PCL 5e Printer Commands Function Command Options (#) Job Control Commands Reset ?E n/a Number of Copies ?&l#X 1 to 999 2-sided/1-sided printing ?&l#S 0 = Simplex (1-sided) printing1 = Duplex (2-sided) with long edge binding2 = Dup...

D-8 Printer Commands EN Font Selection Symbol Sets ?(# 8U = HP Roman-8 Symbol Set10U = IBM Layout (PC-8) (code page 437) Default Symbol Set12U = IBM Layout for Europe (PC-850) (code page 850)8M = Math-819U = Windows 3.1 Latin 19E = Windows 3.1 Latin 2 (commonly used in Eastern Europe)5T = Windows 3....

EN Regulatory Information E-1 E Regulatory Information G FCC Regulations This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a...

E-2 Regulatory Information EN Environmental Product Stewardship Protecting the Environment Hewlett-Packard Company is committed to providing quality products in an environmentally-sound manner. The HP LaserJet printer has been designed with several attributes to minimize impacts on the environment. ...

E-4 Regulatory Information EN US ReturnsFor a more environmentally responsible return of used cartridges and consumables, HP encourages the use of bulk returns. Simply bundle two or more cartridges together and use single, pre-paid, and pre-addressed UPS label that is supplied in the package. For mo...

EN Regulatory Information E-5 To ensure longevity of your HP LaserJet printer, HP provides the following: • Extended warranty HP SupportPack provides coverage for the HP hardware product and all HP-supplied internal components. The hardware maintenance covers a three-year period from date of the HP ...

E-6 Regulatory Information EN Declaration of Conformity according to ISO/IEC Guide 22 and EN45014 Manufacturer’s Name: Hewlett-Packard Company Manufacturer’s Address: 11311 Chinden BoulevardBoise, Idaho 83714-1021, USA declares that the product Product Name: HP LaserJet 4050, 4050 T, 4050 N, 4050 TN...

EN Regulatory Information E-7 Safety Statements Laser Safety Statement The Center for Devices and Radiological Health (CDRH) of the U.S. Food and Drug Administration has implemented regulations for laser products manufactured since August 1, 1976. Compliance is mandatory for products marketed in the...

E-8 Regulatory Information EN Laser Statement for Finland Luokan 1 laserlaite Klass 1 Laser Apparat HP LaserJet 4050, 4050 T, 4050 N, 4050 TN laserkirjoitin on käyttäjän kannalta turvallinen luokan 1 laserlaite. Normaalissa käytössä kirjoittimen suojakotelointi estää lasersäteen pääsyn laitteen ulko...

EN Glossary 1 Glossary adjustable tray A paper tray that is able to adapt to more than one size of media. All trays used in the printer are adjustable. bidirectional communication Bidirectional communication enables the printer to respond to data inquiries from your computer and report back informat...

EN Index 1 Index Numerics 1200 dpi B-8250-sheet tray loading 37ordering 8paper orientation 46paper specifications A-4 2-sided printing, see duplex printing accessory 2-up printing 62300 dpi B-83-hole punched paper duplexing 43orientation 45–46 500-sheet tray (4050/4050 N) loading 35ordering 8paper o...