Oki OF5800 - Manuals - manualsarea.com

Page 3 - Machine Parameter Adjustment

Table of Contents Page 3.2 Machine Parameter Adjustment 40 ....3.2.1 Setting the Machine Parameters 41 ....3.2.2 Clearing the Machine Parameters 42 ........Machine Parameter A:0: 43 ........Machine Parameter A:1 44 ........Machine Parameter A:2 45 ........Machine Parameter A:3 46 ........Machine Par...

Page 4 - Clear Programmed Data / User Settings

Table of Contents Page ....Memory Switch G:5~G:9 84 ....Memory Switch H:0 - Operation 85 ....Memory Switch H:1 - Operation 86 ....Memory Switch H:2 - Operation 87 ....Memory Switch H:3~H:9 88 3.5 Clear Programmed Data / User Settings 89 3.6 All RAM Clear 90 3.7 Setting Individual Autodialer Attribut...

Page 7 - RSPL

Table of Contents Page ....Illustrated Part List 7: Housing 212 ....Illustrated Part List 8A: Drive/Paper Take-Up Section 1 213 ....Illustrated Part List 8B: Drive/Paper Take-Up Section 1 214 ....Illustrated Parts List 9: Paper Take-Up Section 2 215 ....Illustrated Parts List 10: Transfer Unit 216 ....

Page 8 - Chapter 1 General Description

Page: 1 Service Manual for OF5800 Chapter 1 General Description The OKIFAX 5800 is a Group 3 facsimile machine. Documents are printed on plain paper using dry electrophotographic printing. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Ex...

Page 10 - Lithium Battery Precautions:

Lithium Battery Precautions: There is a danger of an explosion if the battery is installed incorrectly. Replace the battery with the equivalent type. Discard used batteries according to the battery manufacturer's instructions. OKIDATA does not recommend the independent replacement of this battery. T...

Page 17 - Drum Cartridge

Page: 8 Service Manual for OF5800 Chapter 1 General Description Item Specifications / Comments Drum Cartridge 20,000 pages based on 4% document coverage Toner Cartridge Starter: 3,600 pagesSupply: 5,500 pages* All yield based on 4% document coverage Transfer unit 50,000 pages Fuser unit 50,000 pages...

Page 18 - Chapter 2 Machine Operations

Page: 9 Service Manual for OF5800 Chapter 2 Machine Operations To be provided at a later time. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)

Page 40 - Toner Agitating Screw

Page: 28 Service Manual for OF5800 Chapter 2 Machine Operations Toner is applied to the electrostatic image on the PC Drum. A toner image is created on the drum surface. Part Name Function 1. Toner Hopper Contains toner. 2. Toner Agitating Screw Agitates the toner in the Toner Hopper and sends the t...

Page 52 - Chapter 3 Adjustment Procedures

Page: 39 Service Manual for OF5800 Chapter 3 Adjustment Procedures The OKIFAX 5800 features maintenance modes for machine adjustment. Each mode is listed below along with the command used to activate the mode and a brief functional description. Set or Clear Machine ParametersUsed to set or clear mac...

Page 54 - To navigate through the Parameter settings:; Press the 0 or 1 on the numeric keypad to change the bit value.

Page: 41 Service Manual for OF5800 Chapter 3 Adjustment Procedures These switches are used to program internal machine parameters. The primary back up battery maintains these settings if power is lost. 1. From standby, press PROGRAM, *,0. 2. Press ENTER. 3. Select the desired parameter by pressing a...

Page 57 - Factory use only

Page: 44 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 6 1 Non-loaded cable compensation (TX) 0:0 db0: 0: 4 db1: 1:8 db0: 1:12 db1: 5 0 4 1 Non-loaded cable compensation (RX) 0:0 db0: 0:4 db1: 1:8 db0: 1:12 db1: 3 0 2 0 1 0 0 0 Factory ...

Page 73 - PBX mode dial pause; Group B: Transmission

Page: 59 Service Manual for OF5800 Chapter 3 Adjustment Procedures The following table provides a quick reference to the memory switches. Group A Dialer A:0 A:1 A:2 through A:4 A:5 CED detectionDial tone detectionPhone line type PBX mode dial pause Factory use only Ring signal detect timeNumber of r...

Page 74 - Group G: Remote Reception and Tad interface; Silent detection time.

Group D: Reception D:0 D:1 D:2 D:3 Number of HDLC end flags.Carrier detection level. EYE-Q check level at 7200 bps.EYE-Q check level at 9600 bps.EYE-Q check level at 12000 bps.EYE-Q check level at 14400 bps. EYE-Q slice level.Check EYE-Q.EYE-Q check level at 2400 bps.EYE-Q check level at 4800 bps. F...

Page 80 - Bit

Page: 64 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit -15 dB -14dB -13 dB -12 dB -11 dB -10dB -9 dB -8 dB -7 dB -6 dB -5 dB -4 dB -3 dB -2 dB -1 dB -0 dB 3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 2 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1...

Page 88 - Defines the number of HDLC end flags.

Page: 72 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Number of HDLC end flags. Defines the number of HDLC end flags. 6 0 5 1 4 0 3 0 Factory use only 2 1 Group Delay Equalizer0:No1:Yes 1 0 Digital Cable Equalizer0:Free1:Hold 0 1 Carri...

Page 107 - To set the individual attributes:

Page: 91 Service Manual for OF5800 Chapter 3 Adjustment Procedures This function allows the user to configure an individual one-touch or speed dial entry with the settings shown in Memory Switches B:0, B:1, and B:2 To set the individual attributes: 1. Change memory switch B:5, bit 7 to a "1"...

Page 111 - To navigate through the unique switch settings:

Page: 93 Service Manual for OF5800 Chapter 3 Adjustment Procedures These switches are used to program internal machine parameters. The primary back up battery maintains these settings if power is lost. 1. From standby, press PROGRAM, *, 4. 2. Press ENTER. 3. Select the desired unique switch by press...

Page 127 - Printing Density

Page: 108 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 6 0 5 0 4 0 3 0 2 0 1 1 0 1 Printing Density Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any upd...

Page 132 - Flash key On/Off time

Page: 113 Service Manual for OF5800 Chapter 3 Adjustment Procedures Bit Initial Setting Adjustment Usage / Comments 7 0 Flash key On/Off time 6 0 5 0 Sets the flash time when the Flash key is depressed. 4 1 3 1 2 1 1 1 0 0 Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. S...

Page 139 - One-touch B = displays total pages scanned

Page: 120 Service Manual for OF5800 Chapter 3 Adjustment Procedures The life monitor displays the current software version and the total number of pages scanned, printed, and transmitted. 1. Press PROGRAM, *, 9 , ENTER. 2. Press One-touch A-D to select the desired display. Press STOP to exit the tes...

Page 141 - The selected pattern will print continuously.; Press STOP to cancel the printing.

Page: 122 Service Manual for OF5800 Chapter 3 Adjustment Procedures The Printer Test mode offers two different tewt pattrns as shown below. 1. Press PROGRAM, *, 9, PROGRAM, PROGRAM, then press ENTER. 2. Press A or B to select the desired pattern. The selected pattern will print continuously. Press S...

Page 143 - Insert white paper in the document feeder of the fax machine.; Press STOP to eject paper

Page: 124 Service Manual for OF5800 Chapter 3 Adjustment Procedures The background level is an established threshold used to help measure the reflective ability of a scanned document. This threshold can change if the scanner lamp, CCD, or the ballast is replaced; therefore this mode should be used t...

Page 147 - The following options are available:

Page: 128 Service Manual for OF5800 Chapter 3 Adjustment Procedures 1. Press PROGRAM, * , B. Then press B. All LEDs will turn on. 2. Press STOP to exit the test mode. The following options are available: PROGRAM = All LEDs will turn on. < key = All LEDs will turn off. Copyright 1997, Okidata, Div...

Page 150 - Upon completion, the unit will return to the standby mode.

Page: 131 Service Manual for OF5800 Chapter 3 Adjustment Procedures This mode is used to test the SRAM memory where user programmed parameters such as date, time, TTI, etc are stored. Note: When this test is executed, an All RAM Clear will be performed by the unit. The All RAM Clear erases all user ...

Page 154 - disable

Page: 135 Service Manual for OF5800 Chapter 3 Adjustment Procedures This mode tests the on/off operation of various relays and switches. 1. Press PROGRAM, *, C, ENTER. A list of abbreviations representing the various relays and switches will appear in the display. 2. The one-touch keys are used to t...

Page 159 - Chapter 4 Troubleshooting Procedures

Page: 140 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Before troubleshooting a unit check the following: Is the power cord correctly connected to the machine? Is the telephone handset and the telephone line cord connected correctly? Is there paper in the paper cassette? Are all co...

Page 160 - Suggested corrective action:

Page: 141 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures Symptom: Recording paper did not exit paper cassette properly, or a jam occurred in print area. Suggested corrective action: Verify that the recording paper conforms to the type specified for use in the machine and that has not...

Page 170 - Open the Scanner cover by holding the Scanner cover release.

Page: 151 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures To clear an original document jam: Open the Scanner cover by holding the Scanner cover release. 1. Lift the original document from the machine. 2. Gently close the Scanner cover, making sure both sides are snapped down securely...

Page 171 - Gently pull the jammed page up and out.

Page: 152 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures To clear a printout (either a received fax or a copy) jammed inside the printer: Open the printer cover by pressing the printer cover release on the top of your fax machine. 1. Gently pull the jammed page up and out. 2. Close t...

Page 175 - Uneven print density

Uneven print density The toner may be unevenly distributed inside the toner cartridge. Remove the cartridge from the printer and shake it a few times to redistribute the toner inside.Verify operation of the drum cartridge. Check for moisture on the drum surface. If moisture is found, allow the drum ...

Page 176 - Toner smudges; Remove the toner cartridge from the printer and shake; White spots at intervals; Replace the drum cartridge.

Toner smudges Remove the toner cartridge from the printer and shake it a few times. If the problem persists, replace the cartridge.Clean the fuser unit rollers. Clean the transport roller. Install a new cartridge if needed. White spots at intervals Replace the drum cartridge. Verify that a clear ima...

Page 179 - Turn off your fax machine.

Page: 156 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures If the unit is not feeding documents properly, perform this procedure: Turn off your fax machine. 1. Get a soft, lint-free cloth. 2. Moisten the cloths as follows: One of the two cloths with isopropyl alcohol and the other clot...

Page 184 - A possible solution to the problem; Dialing errors

Page: 159 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures If an error occurs during a communication, a check message will be printed. The following provides an explanation of the information found on check messages. A possible solution to the problem The date and time of the attempted...

Page 186 - R.4.4 The receiving fax machine has reached its memory capacity.

Page: 161 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures R.1.1 T1 time-out. The calling unit was not a fax machine or the transmitting unit is having difficulties. R.1.2 Compatibility error. The calling unit is attempting to poll a document that does not exist, has secure tx enabled ...

Page 189 - Once the errors has been cleared, the setting returns to 0.; Factory Use Only; Factory Use Only

Page: 164 Service Manual for OF5800 Chapter 4 Troubleshooting Procedures When "Please Call Service" appears in the display, access unique switches F5 and F6 to determine the cause of the error. To access the unique switches: Press PROGRAM, *, 4, ENTER. 1. Press one-touch F plus the number 5 ...

Page 196 - Chapter 5 Disassembly

Page: 170 Service Manual for OF5800 Chapter 5 Disassembly Before disassembling, disconnect the power cord, line cord and handset. Disassembly procedures for the following items will be shown in this section. Document Hopper / Document Tray / Paper Hopper 1. Main Control PCB, NCU PCB, Modular PCB 2. ...

Page 200 - Remove the control panel assy and remove the front cover.

Page: 173 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the trays and hopper. 2. Remove the four front cover mounting screws and disconnect the control panel PCB connectors. 3. Remove the control panel assy and remove the front cover. 4. Remove the two panel lower cover mounting screws a...

Page 202 - Disconnect the inverter pc board connectors.

Page: 175 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the scanner frame. 2. Disconnect the inverter pc board connectors. 3. Remove the two inverter pc board mounting screws and remove the inverter pc board. 4. Remove the two clamps and remove the scanner lamp. Copyright 1997, Okidata, ...

Page 203 - Open scanner assy A and remove scanner assy C.

Page: 176 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the six support bracket mounting screws and remove the support brackets. 2. Remove the interlock switch. 3. Open scanner assy A and remove scanner assy C. 4. Open and remove scanner assy A. Copyright 1997, Okidata, Division of OKI A...

Page 205 - Remove the six TX cover mounting screws and remove the TX cover.

Page: 177 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove scanner assy A. 2. Remove the six TX cover mounting screws and remove the TX cover. 3. Remove the two springs and remove the lock lever. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Bus...

Page 206 - Remove the DS1 mounting screw and remove DS1 and DS2.

Page: 178 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the TX cover. 2. Remove the DS1 mounting screw and remove DS1 and DS2. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (ht...

Page 209 - Remove the exit roller and remove the feed roller.

Page: 181 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the scanner assy B. 2. Remove the two gear cover mounting screws and remove the gear cover. 3. Remove the three inner guide B mounting screws and remove the inner guide B. 4. Remove the exit roller and remove the feed roller. Copyri...

Page 210 - Remove the stamp mounting screw and remove the stamp.

Page: 182 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove scanner frame C. 2. Remove the stamp mounting screw and remove the stamp. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. ...

Page 211 - Remove the two tx motor mounting screws and remove the tx motor.

Page: 183 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove scanner frame C. 2. Remove the two tx motor assy mounting screws and remove the motor assy. 3. Remove the two tx motor mounting screws and remove the tx motor. NOTE: If you hear a grinding noise when the paper is being fed or if the...

Page 212 - Release the locking tabs and slide the contact glass.

Page: 184 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove scanner frame C. 2. Release the locking tabs and slide the contact glass. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. ...

Page 213 - Remove the two speaker mounting screws and remove the speaker.

Page: 185 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the scanner assy. 2. Remove the four middle frame mounting screws and remove the middle frame. 3. Remove the two speaker mounting screws and remove the speaker. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reser...

Page 214 - Remove the inner cover A and inner cover B.

Page: 186 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the scanner assy. 2. Remove the middle frame. 3. Remove the inner cover A and inner cover B. 4. Remove the two connector PCB 1 mounting screws and remove the connector PCB 1. 5. Remove the two connector PCB 2 mounting screws and rem...

Page 217 - Release the four locking tabs and remove the printer unit.

Page: 188 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the scanner assy. 2. Remove the middle frame. 3. Remove the rear PCB cover. 4. Remove the six front frame mounting screws and remove the front frame. 5. Release the four locking tabs and remove the printer unit.

Page 219 - Remove the two image transfer unit mounting screws.

Page: 189 Service Manual for OF5800 Chapter 5 Disassembly 1. Open the printer cover. 2. Remove harness cover A (see section 5.20) 3. Remove the two image transfer unit mounting screws. 4. Disconnect the two connectors. 5. Remove the image transfer unit. Copyright 1997, Okidata, Division of OKI Ameri...

Page 220 - Remove the toner cartridge and the drum cartridge.

Page: 190 Service Manual for OF5800 Chapter 5 Disassembly 1. Open the printer cover. 2. Remove the toner cartridge and the drum cartridge. 3. Remove the harness cover A mounting screw and remove harness cover A. 4. Remove the harness cover B mounting screw and disconnect the connector (CN1) of PWB-F...

Page 223 - Remove the six PWB-E cover mounting screws and the earth wire.

Page: 193 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the printer cover. 2. Remove the six PWB-E cover mounting screws and the earth wire. 3. Remove the six PWB-E mounting screws and remove PWB-E. Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDA...

Page 224 - Remove the four fusing guide plate mounting screws.

Page: 194 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the printer cover. 2. Remove the image transfer unit. 3. Remove the drive tension section of the fusing unit mounting screw. 4. Remove the transport gear. 5. Release the spring and remove the drive gear section of the fusing unit. 6...

Page 226 - Remove the printer cover unit.

Page: 195 Service Manual for OF5800 Chapter 5 Disassembly Remove the printer cover unit. 1. Remove the image transfer unit. 2. Remove the drive tension section of the fusing unit. 3. Remove the transport gear. 4. Release the spring and remove the drive gear section of the fusing unit. 5. Remove the ...

Page 227 - Remove the drive tension section of the fusing.

Page: 196 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the printer cover unit. 2. Remove image transfer unit. 3. Remove the drive tension section of the fusing. 4. Remove the transport gear. 5. Release the spring and remove the drive gear section of the fusing unit. 6. Remove the fusing...

Page 228 - Remove the drive tension section of the fusing unit.

Page: 197 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the printer cover. 2. Remove the image transfer unit. 3. Remove the drive tension section of the fusing unit. 4. Remove the transport gear. 5. Release the spring and remove the drive gear section of the fusing unit. 6. Remove the fu...

Page 232 - Remove the gear frame F mounting screw and remove the gear frame F.

Page: 200 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the cassette unit. 2. Remove the cassette. 3. Remove the gear frame F mounting screw and remove the gear frame F. 4. Remove the gear frame R mounting screw and remove the gear frame R. 5. Remove the E-ring and remove the clutch asse...

Page 234 - Release the feed gear locking tabs and remove the feed gear.

Page: 201 Service Manual for OF5800 Chapter 5 Disassembly 1. Remove the cassette unit. 2. Remove the cassette. 3. Release the feed gear locking tabs and remove the feed gear. 4. Remove the E-ring and bearings and remove the feed roller. 5. Remove the press roller w mounting screw and remove the pres...

Page 252 - POWER SUPPLY ASSY

Page: 211 Service Manual for OF5800 Chapter 6 Illustrated Parts List ITEM NO. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 006-001 56416501 D65060012X POWER SUPPLY ASSY RSPL Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for ...

Page 264 - TONER CARTRIDGE

Page: 219 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 201 52111401 Z902753550 TONER CARTRIDGE 202 56113601 Z902752650 DRUM CARTRIDGE Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business...

Page 266 - STYROL

Page: 221 Service Manual for OF5800 Chapter 6 Illustrated Parts List Item No. OKIDATA P/N REFERENCE P/N DESCRIPTION RSPL 201 53591501 D65980-106XX PACK CASE 202 D65970106X STYROL 203 D65900105X OP. MANUAL KIT Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA...

Page 268 - Kit: OF5800 Service Training

Page: 223 Service Manual for OF5800 Chapter 6 Illustrated Parts List PLEASE NOTE: Hardcopy service documentation is available in the OKIFAX 5800 Service Training Kit, P/N 58220501. On-line versions are available through OKIDATA's Web Site, www.okidata.com Item No. OKIDATA P/N REFERENCE P/N DESCRIPTI...