Canon PIXMA MG3220 series- Manuals

Image problems ............................................................................................................... 127Media-handling problems ................................................................................................ 128Performance problems ............................

List of tables Table 1-1 Product guides ................................................................................................................................... 2Table 1-2 Supported paper and print media sizes ..................................................................................

List of figures Figure 4-1 System block diagram ..................................................................................................................... 34Figure 4-2 Optical system (1 of 2) ....................................................................................................

1 Product information ● Quick access to product information ● Product comparison ● Product features ● Product walkaround ● Software description ● Software for Windows ● Software for Macintosh ● Uninstall software ● Media specifications ENWW 1

Quick access to product information Use the following Web site to find information about the product. ● www.hp.com/support/LJM1120 Table 1-1 Product guides Guide Description HP LaserJet M1120 MFP GettingStarted Guide Provides step-by-step instructions for installing and setting up the product. HP La...

Product comparison The product is available in the following configurations. Base models Network models ● Print letter-size pages at speeds up to 20 pages perminute (ppm) and A4-size pages at speeds up to 19 ppm. ● Priority input tray holds up to 10 sheets of print media. ● Tray 1 holds up to 250 sh...

Product features Print ● Prints letter-size pages at speeds up to 20 ppm and A4-size pages at speeds up to 19 ppm. ● Prints at 600 dots per inch (dpi) and FastRes 1200 dpi. ● Includes adjustable settings to optimize print quality. Copy ● Copies at 300 dots per inch (dpi). Memory ● Includes 32 MB RAM...

Product walkaround Front view 1 2 3 4 5 6 1 Scanner lid 2 Control panel 3 Print-cartridge door latch 4 Output bin 5 Priority input tray 6 Tray 1 Back view 7 8 9 7 Interface ports 8 Power switch 9 Power connector ENWW Product walkaround 5

Software description Supported operating systems The product supports the following operating systems: Full software installation ● Windows XP (32-bit) ● Windows Vista (32-bit) ● Windows 2000 ● Windows 2003 Server (32-bit) ● Mac OS X v10.3, v10.4, and later Print and scan drivers only ● Windows XP (...

Software for Windows Embedded Web server (network models only) Network models are equipped with an embedded Web server, which provides access to informationabout device and network activities. This information appears in a Web browser, such as MicrosoftInternet Explorer, Netscape Navigator, Apple Sa...

Software for Macintosh Embedded Web server (network models only) Network models are equipped with an embedded Web server, which provides access to informationabout device and network activities. This information appears in a Web browser, such as MicrosoftInternet Explorer, Netscape Navigator, Apple ...

Uninstall software Windows 1. Click Start , and then click All Programs . 2. Click HP , and then click HP LaserJet M1120 . 3. Click Uninstall , and then follow the onscreen instructions to remove the software. Macintosh To remove the software, drag the PPD files to the trash can. ENWW Uninstall soft...

Media specifications Supported paper and print media sizes This product supports a number of paper sizes, and it adapts to various media. NOTE: To obtain best print results, select the appropriate paper size and type in the print driver before printing. Table 1-2 Supported paper and print media size...

2 Installation ● Site preparations ● What was in the box ● Install input devices ● Install supplies ENWW 15

Site preparations Operating environment Place the product on a sturdy, level surface in a well-ventilated area. Make sure that the air vents arenot blocked and that the product is installed away from direct sunlight, open flames, and ammonia fumes. Store or install the product in an area that meets ...

Minimum system requirements ● Windows® 2000 ● Windows XP ● Windows Server 2003 ● Windows Vista ● Mac OS X v10.3 and later ● 128 MB RAM for Windows operating systems ● 32 MB RAM for Macintosh operating systems ● 250 MB hard-disk space (full installation) ● CD-ROM drive ● USB port ENWW Site preparatio...

What was in the box The following components are included in the box. NOTE: The USB and network cables are not included. 1 2 3 4 5 6 7 8 Item Description 1 HP LaserJet M1120 MFP 2 Print cartridge 3 Control-panel faceplate (if not already installed) 4 Output bin extension 5 Start guide and support fl...

Install input devices Priority input tray The priority input tray is accessed from the front of the product. The product prints from the priority inputtray before attempting to print from tray 1. Media guides ensure that the media is correctly fed into the product and that the print is not skewed(cr...

Install supplies Install the print cartridge 1. Open the print-cartridge door. 2. Remove the new print cartridge from its packaging, and then rock the print cartridge back and forth. 3. Remove the orange cover from the print cartridge, and then pull the orange tab straight out toremove the sealing t...

3 Maintenance ● Manage supplies ● Clean the product ● Management tools ENWW 23

Manage supplies Inspect any parts that wear when servicing the product. Replace them as needed, based on failure orwear rather than usage. The following table lists approximate schedules for replacing consumables. Life expectancies of supplies Item Capacity HP LaserJet M1120 MFP Series Recommended m...

Replace supplies Print cartridge 1. Open the print-cartridge door. 2. Grasp the handle on the print cartridge, and then pull the cartridge straight out to remove it. Seethe recycling information inside the print cartridge box. 3. Remove the new print cartridge from its packaging, and then rock the p...

4. Remove the orange cover from the print cartridge, and then pull the orange tab straight out toremove the sealing tape. 5. Insert the cartridge into the product until it is firmly in place. 6. Close the print-cartridge door. CAUTION: If toner gets on any clothing, wipe it off with a dry cloth and ...

HP fraud hotline Call the HP fraud hotline if the product indicates that the print cartridge is not an HP print cartridge andyou think that it is genuine. HP will help determine if the product is genuine and take steps to resolvethe problem. The print cartridge might not be a genuine HP one if you n...

Clean the product Clean the exterior Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains off of the exterior of the product. Clean the flatbed scanner glass Dirty glass, from fingerprints, smudges, hair, and so on, slows down performance and affects theaccuracy of special features su...

3. Dry the backing by using a chamois or soft cloth. CAUTION: Do not use paper-based wipes because they might scratch the backing. 4. If this does not clean the backing well enough, repeat the previous steps and use isopropyl alcoholto dampen the cloth or sponge, and then wipe the backing thoroughly...

Management tools Information pages Information pages reside within the product memory. These pages help diagnose and solve problemswith the product. NOTE: If the product language was not correctly set during installation, you can set the language manually so the information pages print in one of the...

Features The EWS allows you to view product and network status and manage printing functions from a computer.With the EWS, you can complete the following tasks: ● View product status information ● Determine the remaining life on all supplies and order new ones ● View and change part of the product c...

4 Operational theory ● Basic operation ● Scanner functions and operation ● Internal components (base unit) ● Engine control system ● Laser/scanner system ● Pickup/feed/delivery system ● Image-formation system ENWW 33

Basic operation This chapter presents an overview of the relationships between major components in the product, andincludes a detailed discussion of the image-formation system. The following systems are discussed: ● Engine control system ● Laser/scanner system ● Pickup/feed/delivery system ● Image-f...

Scanner functions and operation The following sections describe how the document scanner functions. Scanner functions The contact image sensor (CIS) is the major component of the optical scanning system. The CISconsists of three LEDs (red, green, and blue), a light guide, the scanning glass, the rod...

Figure 4-3 Optical system (2 of 2) Scanner operation At startup and periodically at other times, the scanner assembly moves systematically to locate its homeposition. It then calibrates to a white strip located under the glass at the right end of the scan tub. ENWW Scanner functions and operation 37

Image-formation system Laser printing requires the interaction of several technologies, including electronics, optics, andelectrophotographics, to produce a printed page. Each process functions independently and must becoordinated with the other product processes. Image formation consists of the fol...

Step 2: Laser beam exposure The laser beam scans the photosensitive drum to neutralize negative charges on parts of the drum. Anelectrostatic latent image is formed on the drum where negative charges were neutralized. Step 3: Developing The developing cylinder comes in contact with the photosensitiv...

Figure 4-14 Fusing Step 7: Drum cleaning The cleaning blade scrapes the residual toner off of the photosensitive drum and deposits it into thewaste-toner case. Figure 4-15 Drum cleaning 46 Chapter 4 Operational theory ENWW

5 Removal and replacement ● Removal and replacement strategy ● Scanner assembly ● Product base ENWW 47

Removal and replacement strategy ● Introduction ● Before performing service ● After performing service ● Post-service tests ● Parts removal order Introduction This chapter documents the removal and replacement of field-replaceable units (FRUs) only. ReplacingFRUs is generally the reverse of removal....

Electrostatic discharge CAUTION: The product contains components that are sensitive to electrostatic discharge (ESD). Always perform service work at ESD-protected workstation. If an ESD-protected workstation isnot available, discharge body static by grasping the print engine chassis before touching ...

● Place the product on an ESD mat, if one is available. If an ESD-protected workstation is notavailable, discharge body static and ground the print engine chassis before touching an ESD- sensitive part. ● Remove the print cartridge. See Print cartridge on page 25 . After performing service ● Replace...

Scanner assembly NOTE: Your product might not appear exactly as the one shown in the photos in this chapter. For example, the color of the external panels and covers might be different than your product. However, thisdoes not affect the validity of the procedures in this chapter. Link assemblies and...

Scanner lid 1. Open the scanner lid. Figure 5-7 Remove the scanner lid (1 of 2) 2. Lift the scanner lid straight up to remove it from the scanner assembly. CAUTION: Avoid touching the flatbed glass. Skin oils and fingerprints can contaminate the glass and cause print-quality problems. Figure 5-8 Rem...

Control-panel overlay Carefully pry the outside edge of the control-panel overlay away from the product to remove it. CAUTION: Be careful to not damage the overlay if it will be reinstalled after servicing the device. TIP: When installing a replacement control-panel overlay, you can dispose of the b...

Control-panel assembly CAUTION: The control-panel is an ESD-sensitive component. 1. Remove the control-panel overlay. See Control-panel overlay on page 57 . 2. Remove one screw (callout 1). Figure 5-10 Remove the control-panel assembly (1 of 3) 1 3. Slide the control panel forward and slightly lift ...

Product base NOTE: Your product might not appear exactly as the one shown in the photos in this chapter. For example, the color of the external panels and covers might be different than your product. However, thisdoes not affect the validity of the procedures in this chapter. Print cartridge CAUTION...

Separation pad 1. Position the product with the rear side facing you. 2. Support the product and tip it forward. Remove two screws (callout 1). Figure 5-25 Remove the separation pad (1 of 2) 1 3. Remove the separation pad and frame. Figure 5-26 Remove the separation pad (2 of 2) 66 Chapter 5 Removal...

Pickup roller 1. Remove the print cartridge and locate the pickup roller. See Print cartridge on page 65 . Figure 5-27 Remove the pickup roller (1 of 5) 2. Gently release the small, white tabs on each side of the pickup roller by pushing them away fromthe roller, and then rotate the roller away from...

Scanner cushions 1. Open the print-cartridge door. 2. Place a scanner cushion in each well on the scanner support frame (callout 1). Use the eraser-endof a pencil or use an ink pen with the cap on to seat each cushion in its well. Figure 5-32 Installing the scanner cushions 1 70 Chapter 5 Removal an...

Media input tray 1. Open the media input tray lid. Figure 5-33 Remove the media input tray (1 of 3) 2. Slide the adjustable media guides to the center of the tray. Figure 5-34 Remove the media input tray (2 of 3) ENWW Product base 71

Transfer roller CAUTION: Do not touch the black-sponge portion of the transfer roller. Skin oils deposited on the transfer roller might cause print-quality problems. 1. Open the print-cartridge door and remove the print cartridge. 2. Release the two small tabs on the transfer roller and then slide t...

Side covers NOTE: The procedure for removing the right-side and left-side covers is identical. The right-side cover is shown in the following procedure. 1. Remove one screw (callout 1). Callout 2 is the left-side cover screw. Figure 5-37 Remove the side covers (1 of 4) 2 1 2. Release the locking tab...

Rear cover and fuser cover 1. Remove the right-side and left-side covers. See Side covers on page 74 . 2. Remove one screw (callout 1). Figure 5-43 Remove the rear cover and fuser cover (1 of 3) 1 3. Release the two rear-cover locking tabs (callout 2). Rotate the bottom of the rear cover up andaway ...

Front cover 1. Remove the right-side and left-side covers. See Side covers on page 74 . 2. Release the lower left-side front-cover locking tab and slightly pry the lower-left corner of the frontcover away from the product. Figure 5-46 Remove the front cover (1 of 4) 3. Release the lower right-side f...

Formatter CAUTION: The formatter is an ESD-sensitive device. 1. Remove the left cover. See Side covers on page 74 . 2. Disconnect all FFCs and wire harnesses from the formatter. CAUTION: Do not bend or fold the FFCs during the removal or reinstallation process. NOTE: The scanner assembly is shown re...

Power supply 1. Remove the following assemblies: ● Right and left covers. See Side covers on page 74 . ● Rear cover and fuser cover. See Rear cover and fuser cover on page 77 . ● Front cover. See Front cover on page 79 . ● Formatter. See Formatter on page 81 . 2. Disconnect one spade connector (call...

Scanner support frame 1. Remove the following assemblies: ● Scanner assembly. See Scanner assembly on page 60 . ● Right and left cover. See Side covers on page 74 . ● Print-cartridge door. See Print-cartridge door on page 76 . ● Rear cover and fuser cover. See Rear cover and fuser cover on page 77 ....

Laser/scanner assembly 1. Remove the following assemblies: ● Scanner assembly. See Scanner assembly on page 60 . ● Right and left cover. See Side covers on page 74 . ● Print-cartridge door. See Print-cartridge door on page 76 . ● Rear cover and fuser cover. See Rear cover and fuser cover on page 77 ...

Main motor 1. Remove the following assemblies: ● Scanner assembly. See Scanner assembly on page 60 . ● Formatter. See Formatter on page 81 . ● Right and left cover. See Side covers on page 74 . ● Print-cartridge door. See Print-cartridge door on page 76 . ● Rear cover and fuser cover. See Rear cover...

Fuser 1. Remove the following assemblies: ● Scanner assembly. See Scanner assembly on page 60 . ● Right and left covers. See Side covers on page 74 . ● Print-cartridge door. See Print-cartridge door on page 76 . ● Rear cover and fuser cover. See Rear cover and fuser cover on page 77 . ● Front cover....

Paper-pickup assembly 1. Remove the following assemblies: ● Separation pad. See Separation pad on page 66 . ● Scanner assembly. See Scanner assembly on page 60 . ● Transfer roller. See Transfer roller on page 73 . ● Right and left cover. See Side covers on page 74 . ● Print-cartridge door. See Print...

Drive-gear assembly and drive belt 1. Release one tab (callout 1). Rotate the paper-pickup drive-shaft locking clip until the clip retainersalign with the holes in the chassis, and then remove the clip. Figure 5-84 Remove the drive-gear assembly and drive belt (1 of 4). 1 2. Carefully slip the drive...

6 Problem solve ● Problem-solving checklist ● Control-panel messages ● Clear jams ● Print problems ● Scan problems ● Copy problems ● Functional checks ● Service-mode functions ● Problem-solving tools ● Problem-solving diagrams ● Firmware updates ENWW 105

Problem-solving checklist Follow these steps when trying to solve a problem with the product. Stepnumber Verification step Possible problems Solutions 1 Is the power on? No power due to failed power source, cable,switch, or fuse. 1. Verify that the product is plugged in. 2. Verify that the power cab...

Control-panel messages The majority of the control-panel messages are intended to guide the user through typical operation.The control-panel messages indicate the status of the current operation, and include a page count onthe second line of the display, if appropriate. When the product is receiving...

Critical error messages Critical error messages can indicate some kind of failure. Turning off and then turning on the powermight fix the problem. If a critical error persists, the product might require service. Critical error message-tables Control panel message Description Recommended action 50.1 ...

Clear jams Causes of jams Occasionally, paper or other print media can become jammed during a print job. Some causes includethe following events: ● The input trays are loaded improperly or overfilled, or the media guides are not set properly. ● Media is added to or removed from an input tray during ...

Clear jams from the output bin CAUTION: Do not use sharp objects, such as tweezers or needle-nose pliers, to remove jams. Damage caused by sharp objects will not be covered by the warranty. With both hands, grasp the side of the jammed media that is most visible (this includes the middle), andcarefu...

Clear jams from the print-cartridge area CAUTION: Do not use sharp objects, such as tweezers or needle-nose pliers, to remove jams. Damage caused by sharp objects will not be covered by the warranty. When removing jammed media, pull the jammed media straight away from the product. Pulling jammedmedi...

Avoid repeated jams ● Verify that the input tray is not overfilled. The input tray capacity varies depending on the type ofprint media that you are using. ● Verify that the media guides are properly adjusted. ● Check that the input tray is securely in place. ● Do not add print media into the input t...

Print problems Print-quality problems The information in the following sections helps you identify and resolve print-quality issues. NOTE: If you are having copy problems, see Copy problems on page 127 . Improve print quality Use the print-quality settings to prevent print-quality problems. Print-qu...

For Windows Vista: 1. In the Windows system tray, click Start , click Control Panel , and then click Printer . 2. Right-click the product icon. 3. Click Properties , or click Printing Preferences . 4. Change the settings, and then click OK . Identify and correct print defects Use the checklist and p...

General print-quality issues The following examples depict letter-size paper that has passed through the product short-edge-first.These examples illustrate problems that would affect all of the pages that you print. The topics that followlist the typical cause and solution for each of these examples...

Scan problems Solve scanned-image problems Problem Cause Solution The scanned image is of poorquality. The original might be a second-generationphoto or picture. ● To eliminate the patterns, try reducingthe size of the image after scanning. ● Print the scanned image to see if thequality is better. ●...

Scan-quality problems Prevent problems The following are a few simple steps you can take to improve copy and scan quality. ● Use high-quality originals. ● Place the media on the flatbed glass correctly (face-down with the upper-left corner of the documentat the corner of the glass indicated by the i...

Copy problems Prevent problems The following are a few simple steps you can take to improve copy quality: ● Use quality originals. ● Place the media on the flatbed glass correctly (face-down with the upper-left corner of the documentat the corner of the glass indicated by the icon). ● Use or make a ...

Problem Cause Solution Unwanted lines or dots appear onthe copy. The flatbed scanner might be dirty. Clean the flatbed scanner. See Clean the flatbed scanner glass on page 28 . The photosensitive drum inside the printcartridge might have been scratched. Install a new HP print cartridge. See Print ca...

Performance problems Problem Cause Solution No copy came out. The input tray might be empty. Load media in the product. See Install input devices on page 19 for more information. The original might have been loadedincorrectly. On the flatbed scanner, place the originaldocument face-down with the upp...

Functional checks Engine test page 1. Turn the product power on and wait for the message Ready to appear on the control-panel display. 2. Rapidly open and then close the print-cartridge door five times. CAUTION: Do not forcibly close the door to prevent damaging the door latches. TIP: Depress and ho...

Half self-test functional check The print process can be subdivided into the following stages: ● Image formation stage (charges the drum and writes a latent image to the drum with the laser) ● Development stage (forms a toner image on the drum) ● Transfer stage (transfers the image to the media) ● C...

Heating element check Media passes between the heating element and a soft pressure roller to fuse toner to the media. 1. Unplug the product for at least ten minutes. 2. Verify that the thermistor connector is seated into both the product chassis and the ECU. 3. Remove the heating element connector f...

Figure 6-2 Print-cartridge high-voltage connection points (left side) 2 3 Check the high-voltage connector assembly Visually inspect the cartridge connection points inside the product to make sure that they are not dirtyor corroded. If the pins are dirty, clean them by using isopropyl alcohol only. ...

Service-mode functions NVRAM initialization An NVRAM initialization returns the device settings to the factory-set defaults. 1. Turn off the product. 2. Press and hold both the Start Copy button and the Cancel button, and then turn on the product. 3. Wait until the message Permanent storage init. ap...

Problem-solving tools Product information pages and reports Information pages and reports reside within the product memory. These pages and reports helpdiagnose and solve problems with the product. NOTE: If the product language was not correctly set during installation, you can set the language manu...

Service menu Use the control-panel Service menu to solve product problems. In the table below, an asterisk (*) denotes the default setting. Service menu item Submenu option Description Restore defaults None Press OK to restore the product factory settings. Cleaning mode None Press OK to start the cl...

Turn on archive print 1. On the product control panel, press Setup . 2. Use the arrow buttons to select Service , and then press OK . 3. Use the arrow buttons to select Archive print , On , or Off , and then press OK . ENWW Problem-solving tools 139

Problem-solving diagrams ● Repetitive image defects ● Interface ports ● Formatter connectors ● ECU connectors ● Solenoid and motor ● Rollers ● Sensors ● Major components ● PCAs (base unit) ● Circuit diagram Repetitive image defects If the product output has a consistent, repetitive defect, then use ...

Interface ports All models have a Hi-Speed USB 2.0 port. The HP LaserJet M1120n also has a 10/100 Base-T (RJ-45)network port. 1 2 1 Hi-Speed USB 2.0 port 2 Network port (HP LaserJet M1120n only) ENWW Problem-solving diagrams 141

Firmware updates Firmware updates and installation instructions for this product are available at www.hp.com/support/ LJM1120 . Click Downloads and drivers , click the operating system, and then select the firmware download for the product. 150 Chapter 6 Problem solve ENWW

7 Parts ● Ordering information ● Supplies and hinge tool ● Cable and interface accessories ● Whole-unit replacement ● Control-panel overlays ● Supplementry documentation and support ● Parts lists and diagrams ● Scanner assemblies ● Assemblies ● External covers and panels ● Internal components (1 of ...

Ordering information Order replacement parts, supplies, and paper from the following Web sites: ● To order genuine HP parts and accessories, go to www.hp.com/buy/parts.com . ● To order supplies and paper, go to www.hp.com/buy/suresupply.com . Supplies and hinge tool Product name Description Part num...

Whole-unit replacement Use the tables in this section to find the whole-unit replacement part number for a specific product bundleand localized configuration. Table 7-1 Whole-unit replacement, product bundle CC537A Country/region Localized configuration Replacement part number Asia Pacific AB0 - Tai...

Control-panel overlays Table 7-3 Control-panel overlays, HP LaserJet M1120 Item Language Part number Control-panel overlay English (EN) CB537-00003 Control-panel overlay Spanish (ES) CB537-00004 Control-panel overlay Portuguese (PT) CB537-00005 Control-panel overlay German (DE) CB537-00006 Control-p...

Supplementry documentation and support Table 7-5 Documentation (print on demand) Description Languages Part number Service manual (this manual) English only CB537-90945 Getting Started guides English, Spanish, Portuguese, French CB537-90901 English, Spanish, Portuguese, Catalan, Dutch, French, Germa...

Parts lists and diagrams How to use the parts lists and diagrams The figures in this chapter show the major subassemblies in the product and their component parts. Aparts list table follows each exploded-view assembly diagram. Each table lists the item number, theassociated part number, and the desc...

Types of screws Illustration Description Size Part number Use Screw, RS M3X6 M3X8 M3X10 XB2-8300-609CN XA9-1504-000CN XA9-1501-000CN Used to secure plastic tometal Screw, D M3X6 XA9-1670-000CN Used to secure plastic tometal Screw w/washer M3X6 M3X8 XB2-7300-605CN XA9-1420-000CN Used to secure metalc...

A Service and support Hewlett-Packard limited warranty statement HP PRODUCT DURATION OF LIMITED WARRANTY HP LaserJet M1120 and M1120n One-year limited warranty HP warrants to you, the end-user customer, that HP hardware and accessories will be free from defects in materialsand workmanship after the ...

(INCLUDING LOST PROFIT OR DATA), OR OTHER DAMAGE, WHETHER BASED IN CONTRACT, TORT, OROTHERWISE. Some countries/regions, states or provinces do not allow the exclusion or limitation of incidental orconsequential damages, so the above limitation or exclusion may not apply to you. THE WARRANTY TERMS CO...

Print cartridge limited warranty statement This HP product is warranted to be free from defects in materials and workmanship. This warranty does not apply to products that (a) have been refilled, refurbished, remanufactured ortampered with in any way, (b) experience problems resulting from misuse, i...

Customer support Get telephone support, free during your warranty period, foryour country/region Have the product name, serial number, date of purchase, andproblem description ready. Country/region phone numbers are on the flyer that was in thebox with your product or at www.hp.com/support/ . Get 24...

B Specifications This section contains the following information about the product: ● Physical specifications ● Electrical specifications ● Power consumption ● Environmental specifications ● Acoustic emissions ENWW 185

Physical specifications Table B-1 Physical specifications Product Height Depth Width Weight HP LaserJet M1120 308 mm (12.1 in) 363 mm (14.3 in) 437 mm (17.2 in) 8.2 kg (18.7 lb) HP LaserJet M1120n 308 mm (12.1 in) 363 mm (14.3 in) 437 mm (17.2 in) 8.2 kg (18.7 lb) Electrical specifications CAUTION: ...

Environmental specifications Table B-4 Environmental specifications 1 Recommended Operating Storage Temperature 15° to 32.5° C (59° to 90.5° F) 15° to 32.5° C (59° to 90.5° F) –20° to 40° C (–4° to 104° F) Relative humidity 10% to 80% 10% to 80% 95% or less 1 Values are subject to change. Acoustic e...

C Regulatory information This section contains the following regulatory information: ● FCC compliance ● Environmental product stewardship program ● Declaration of conformity ● Safety statements ENWW 189

FCC compliance This equipment has been tested and found to comply with the limits for a Class B digital device, pursuantto Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmfulinterference in a residential installation. This equipment generates, uses, a...

Plastics Plastic parts over 25 grams are marked according to international standards that enhance the ability toidentify plastics for recycling purposes at the end of the product’s life. HP LaserJet print supplies It’s easy to return and recycle your empty HP LaserJet print cartridges—free of charge...

package to a U.S. Postal Service carrier or drop off at a U.S.Postal Service Office. For more information,or to order additional labels or boxes for bulk returns, visit http://www.hp.com/recycle or call 1-800-340-2445. Requested UPS pickup will be charged normal pickup rates. Information subject toc...

Declaration of conformity Declaration of Conformity according to ISO/IEC 17050-1 and EN 17050-1 Manufacturer's Name: Hewlett-Packard Company DoC#: BOISB-0604-03-rel.1.0 Manufacturer's Address: 11311 Chinden Boulevard,Boise, Idaho 83714-1021, USA declares, that the product Product Name: HP LaserJet M...

Safety statements Laser safety The Center for Devices and Radiological Health (CDRH) of the U.S. Food and Drug Administration hasimplemented regulations for laser products manufactured since August 1, 1976. Compliance ismandatory for products marketed in the United States. The device is certified as...

Laser statement for Finland Luokan 1 laserlaite Klass 1 Laser Apparat HP LaserJet M1120, M1120n, laserkirjoitin on käyttäjän kannalta turvallinen luokan 1 laserlaite.Normaalissa käytössä kirjoittimen suojakotelointi estää lasersäteen pääsyn laitteen ulkopuolelle.Laitteen turvallisuusluokka on määrit...

Index Symbols/Numerics 600 dpi print-quality setting 118 A accessibility features 4accessories part numbers 152 acoustic emissions 187advanced software installation 8after service checklist 50alert messages 108archive print setting 138assemblies high-voltage connector, cleaning 134 part numbers 166 ...