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Service Guide OL600e/610e/610ePS

Chapter 6 Troubleshooting

6. TROUBLESHOOTING PROCEDURES

Note:

Be sure to use proper anti-static practices when handling electrostatically sensitive components.

6.1 Troubleshooting Tips

(1) Check the troubleshooting section in the users manual and soft manual.

(2) Gather as much information about the situation as possible.

(3) Inspect the equipment under the conditions close to those in which the problem had occurred.

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)

Summary of Contents for OL600e

Page 1: ...Thank You for purchasing this Factory Service Manual on EBAY from PCTECHINFO Click Here for more Factory Service Manuals for other Computer and Printer Copier Manufacturers from PCTECHINFO ...

Page 2: ...raining Manual 09 17 97 Note This Adobe Acrobat version of the Okidata Service Training Manual was built with the pictures rendered at 300 dpi which is ideal for printing but does not view on most displays well 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 3: ... 2 3 OL610e PS Block Diagram 13 2 1 Control Board 14 2 2 PS Board OL610e PS 15 2 3 Power Supply Board 16 2 4 Electrophotographic Process 2 4 1 Electrophotographic Process Mechanism 17 2 4 2 Electrophotographic Process 18 2 4 3 Process Operation Descriptions Hopping and Feeding 19 Charging 20 Exposure 21 Developing 22 Transfer 23 Fusing 24 Cleaning 25 Cleaning of rollers 26 2 5 Paper Jam Detection ...

Page 4: ...mer 56 3 3 23 Cassette Guide L 57 3 3 24 Cassette Guide R 58 4 Adjustments 4 1 Maintenance Menus and Functions 59 4 2 Adjustment When Replacing a Part 60 5 Periodical Maintenance 5 1 Periodical Replacement Parts 61 5 2 Cleaning 62 5 3 Lubrication 63 6 Troubleshooting 6 Troubleshooting 6 1 Troubleshooting Tips 64 6 2 Points to Check before Correcting Image Problems 65 6 3 Tips for Correcting Image ...

Page 5: ...Fan motor 93 CN2 Pin Assignment To Drum motor 94 CN3 Pin Assignment To Registration motor 95 CN4 Pin Assignment To LED head 96 CN6 Pin Assignment To Option feeder 97 Power Pin Assignment 98 CN8 Pin Assignment 99 CN11 Pin Assignment 100 PS Board OL610e PS 101 PS Board OL610e PS 102 7 3 Resistance Check 103 7 4 Short Plug Setting 104 8 Parts List 8 1 Lower Base Unit 105 8 2 Upper cover unit 106 8 3 ...

Page 6: ...and B 129 4 TROUBLESHOOTING 4 1 Precautions Prior to Troubleshooting 130 4 2 Preparations for Troubleshooting 131 4 3 Troubleshooting Method 132 5 CONNECTION DIAGRAM 133 6 PARTS LIST 134 E High Capacity Second Paper Feeder Maintenance High Capacity Second Paper Feeder Maintenance Preface 135 Table of Contents 136 1 OUTLINE 137 2 MECHANISM DESCRIPTION 138 3 PARTS REPLACEMENT 3 1 Precautions Concern...

Page 7: ...Table of Contents Page Wrong Part Number Bill Healey OKI_ELECTRIC US 02 22 96 149 ...

Page 8: ...d in certain jurisdictions LocalTalk is a registered trademark of Apple Computer Inc Centronics is a registered trademark of Centronics Data Corporation OKIDATA is a registered trademark of Oki America Inc OKIDATA est une marque déposée de Oki America Inc Copyright 1997 Okidata Division of OKI America Inc All rights reserved See the OKIDATA Business Partner Exchange BPX for any updates to this mat...

Page 9: ...for OL600e OL610e and OL610e PS LED Page Printers This manual is written for use by service personnel Refer to the Printer Handbook for handling and operating procedures 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 10: ...610ePS Chapter 1 Configuration 1 1 System Configuration OL600e OL610e and OL610e PS consist of control and engine blocks in the standard configuration as shown in Figure 1 1 In addition the options marked with an asterisk are available ...

Page 11: ...Figure 1 1 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 12: ... 1 2 Printer Configuration The printer unit consists of the following hardware components Electrophotographic Processor Paper Feeder Main Control PCB Operator Panel OL610e PS Power Supply Unit PS Board OL610e PS The printer unit configuration is shown in Figure 1 2 ...

Page 13: ...Figure 1 2 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 14: ... 3 Optional Configuration The options shown below are available for use with OL600e OL610e and OL610e PS These are available separately from the printer unit 1 1MB Memory Expansion Board OL600e 610e 2 SIMM Single In line Memory Module 3 Legal Universal Paper Cassette ...

Page 15: ...ty Second Paper Feeder 5 Multi Purpose Feeder 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 16: ...s Width 3 94 to 8 5 100 to 216 mm Length 5 83 to 14 148 to 355 6 mm Thickness Automatic feed 16 to 24 lbs 60 to 90 g m 2 Manual feed Label OHP paper transparency Envelope 6 Printing speed First print 25 sec Continuous print 6 pages min for letter size paper Warm up time 60 sec at room temperature 77 F 25 C and rated voltage 120 VAC 7 Paper feeding method Automatic feed or manual feed 8 Paper deliv...

Page 17: ...or less Standby 38 dB A or less 14 Consumables Toner cartridge kit 2 000 5 duty Image drum cartridge 20 000 at continuous printing 15 000 3 pages job 10 000 1 page job 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 18: ...ds 1 5 1 Certification Label The safety certification label is affixed to the printer at the location shown below 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 19: ...g labels are affixed to the sections that may cause bodily injury Follow the instructions on warning labels during maintenance 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 20: ...ueden producir un choque eléctrico Compruebe antes de tocar PORTUGUESE O dissipador de calor e o núcleo do fransiormador apresentam risco de choque elétrico Teste antes de focar ENGLISH Circuits may be live after fuses open FRENCH Il se peut que les circuits soient sous tension une fois que les fusibles ont été rerirés SPANISH Las circuitos pueden estar activos una vez que se hayan abierio los fus...

Page 21: ...e edit and store the data in memory After a single page of data is completely edited they reference the font memory and generate bit image data which is transferred to the LED head in one dot line units The data is printed on the paper by means of the electrophotographic process mechanism The OL600e and OL610e use proprietary software to control printer operations and status monitoring The OL610e ...

Page 22: ...Figure 2 1 OL600e Block Diagram ...

Page 24: ...Page 12 Service Guide OL600e 610e 610ePS Chapter 2 Operation Description ...

Page 25: ...Figure 2 2 OL610e Block Diagram ...

Page 27: ...Page 13 Service Guide OL600e 610e 610ePS Chapter 2 Operation Description ...

Page 28: ...Figure 2 3 OL610e PS Block Diagram ...

Page 30: ...nsfer of image data from DRAM to video output port Parallel interface controller Control of Centronics parallel interface Serial interface controller Control of RS 232C serial interface Video output port LED STB output port Control of LED head Timer Generation of various control timing signals Monitoring of paper running and paper size Serial I O port Control of operator panel EEPROM and options I...

Page 31: ... 024 bit Electrically Erasable PROM EEPROM is loaded with the following data Menu data Various counter data Page counter Drum counter Adjusting parameters LED head drive time print start position paper feed length 5 Parallel Interface Parallel data is received from the host system via parallel interface which conforms to the Centronics specification IEEE 1284 specification bi directional parallel ...

Page 32: ...ont ROMs 2 DRAM 0 5MB of DRAM s reside on the PS board 3 EEPROM 4 096 bit Electrically Erasable PROM EEPROM is mounted on the PS board for storing the PostScript s menu settings 4 LocalTalk I F AppleTalk protocol data is received from the host system via LocalTalk interface The block diagram is shown in Figure 2 4 Figure 2 4 PS Board Block Diagram Copyright 1997 Okidata Division of OKI America Inc...

Page 33: ...uit supply voltage 2 High Voltage Power Supply Circuit This circuit generates following voltages required for electrophotographic process from 5 V according to the control sequence from the control board When cover open state is detected 5 V supply is interrupted automatically to stop the supply of all high voltage outputs Output Voltage Use Remarks CH 1 35 KV Voltage applied to charging roller DB...

Page 34: ...r arrival time and running time ON Paper exists OFF No paper exists Intel sensor 2 Detects the form width ON A4 or larger OFF Smaller than A4 Paper sensor Detects the leading portion of the paper Monitors the paper feeding situation ON Paper exists OFF No paper exists Outlet sensor Monitors the paper feeding and size according to the time of arrival to and leaving past the sensor ON Paper exists O...

Page 35: ...low sensor Detects the lack of toner 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 36: ...shown in Figure 2 6 Figure 2 6 1 Image Drum Unit The image drum unit consists of a light sensitive drum a charger and a developer The unit forms a toner image on the sensitive drum using an electrostatic latent image formed by the LED head 2 Registration Motor The registration motor is a pulse motor of 48 steps rotation which is two phase excited by the signal from the Main Control PCB It drives t...

Page 37: ...upply board is applied to the heater controlled by the HEATON signal from the control board This AC voltage heats the heater The Main Control PCB monitors the heat roller temperature via the thermistor and regulates the heater roller to a predetermined temperature 165 C by connecting or disconnecting the AC voltage supply to the heater When the temperature of the heater roller rises abnormally the...

Page 38: ...ge drum it is attracted to the electrostatic latent image by static electricity making the image visible At the same time the residual toner on the image drum is attracted to the developing roller by static electricity 4 Transfer When paper is placed over the image drum surface the positive charge which is opposite in polarity to that of the toner is applied to the reverse side by the transfer rol...

Page 39: ...Figure 2 7 Figure 2 8 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: ...ave one way bearings so turning any of these gears in the reverse direction will not transmit the motion to the corresponding roller a Hopping 1 For hopping the registration motor turns in direction a CW direction and drives the hopping roller to advance the paper until the inlet sensor turns on in this case the registration gear also turns but the registration roller is prevented from turning by ...

Page 41: ...ng in direction b CCW direction drives the registration roller to advance the paper in this case the hopping gear also turns but the hopping roller is prevented from turning by the one way bearings 2 The paper is further advanced in synchronization with the print data ...

Page 43: ...e layer and a surface protective layer both having elasticity to secure good contact with the image drum When the DC voltage applied by the power supply exceeds the threshold value charging begins The applied voltage is proportional to the charge potential with an offset of approximately 550V Copyright 1997 Okidata Division of OKI America Inc All rights reserved See the OKIDATA Business Partner Ex...

Page 44: ...e irradiated portion drops forming an electrostatic latent image associated with the image signal The image drum is coated with an underlayer UL a carrier generation layer CGL and carrier transfer layer CTL on aluminum base The organic photo conductor layer OPC comprising CTL and CGL is about 20 µm thick The image roller surface is charged to about 750 V by the contact charge of the charge roller ...

Page 45: ...ombine with the negative charges on the image drum surface accumulated by the contact charge of the charge roller lowering the potential on the image drum surface The resultant drop in the potential of the irradiated portion of the image drum surface forms an electrostatic latent image on it The irradiated portion of the image drum surface is kept to about 100 V Copyright 1997 Okidata Division of ...

Page 46: ...loping roller a friction charge is generated between the developing roller and the toner allowing the toner to be attracted to the developing roller the developing roller surface is charged positive and the toner is charged negative 2 The toner attracted to the developing roller is scraped off by the doctor blade forming a thin coat of toner on the developing roller surface 3 Toner is attracted to...

Page 47: ...d the developing roller as shown in the diagram below 450 VDC is supplied to the toner supply roller 300 VDC to the developing roller 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 48: ...The application of a high positive voltage from the power supply to the transfer roller causes the positive charge inducement on the transfer roller surface transferring the charge to the paper as it contacts the transfer roller The toner with negative charge is attracted to the image drum surface and it is transferred to the upper side of the paper due to the positive charge on the reverse side o...

Page 49: ... heats the roller A thermistor which is in contact with the heater roller regulates the temperature of the heater roller at a predetermined level about 165 C A safety thermostat cuts voltage supply to the heater off by opening the thermostat in the event of abnormal temperature rises The back up roller is held under a pressure of 3 8 kg applied by the pressure spring on each side Copyright 1997 Ok...

Page 50: ...ted the residual toner left on the image drum is attracted to the cleaning roller by static electricity and the image drum surface is cleaned 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 51: ...losing of the cover When the number of sheets accumulated reaches 10 or more and the printout operation ends Cleaning initiated by the user Changes in bias voltage applied to each roller moves the excess toner off the roller to the image drum and returns it to the developer Copyright 1997 Okidata Division of OKI America Inc All rights reserved See the OKIDATA Business Partner Exchange BPX for any ...

Page 52: ...predetermined distance since the paper has reached the inlet sensor The trailing edge of the paper does not pass over the paper sensor within a predetermined distance after the same has passed over the inlet sensor The leading edge of paper does not reach the outlet sensor within a predetermined distance after the paper has reached the paper sensor Paper exit jam The paper is in contact with the o...

Page 53: ...Paper Feed Timing Chart 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 54: ...arries out the cover open process Paper Feed Check List Type of error Monitor Standard value Error Plus Minus Paper feed error Hopping start to In sensor on 72 0 36 0 _ Paper feed jam In sensor on to Write sensor on 20 0 20 0 _ Paper feed jam Write sensor on to Out sensor on 140 5 25 0 _ Paper size error In sensor on to Out sensor on Depends on the paper length 45 0 45 0 Paper exit jam Out sensor ...

Page 55: ...00 6 EXEC 266 7 221 7 311 7 A6 148 0 103 0 193 0 Monarch 190 5 145 5 235 5 COM 9 COM 10 241 3 196 3 286 3 DL 220 0 175 0 265 0 C5 229 0 184 0 274 0 Free 110 0 355 6 65 0 400 6 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 56: ... of the magnet set on the sensor lever and the magnet on the stirring bar Operation during Toner Full state The stirring gear rotates the stirring bar When toner is present the stirring bar moves through the toner at a constant rate Operation during Toner Low state When toner is low or empty the stirring bar rises to the maximum height and then falls to the minimum height by its own weight This in...

Page 57: ...change with the toner sensor for 2 cycles 4 875 sec x 2 or more the Toner Sensor Alarm is activated The toner sensor is not monitored while the drum motor is in halt 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 58: ...n the following sequence i Turn off O the power switch of the printer ii Unplug the power cord from the AC outlet iii Disconnect the power cord and interface cable from the printer b Reconnect the printer in the following sequence i Connect the AC power cord and interface cable to the printer ii Plug the power cord into the outlet iii Turn on l the power switch 2 Do not try to disassemble as long ...

Page 59: ...oards use proper anti static precautions 8 Do not place printed circuit boards directly on the equipment or floor Service Tools The tools required for field replacement of printed circuit boards and units are listed in Table 3 1 Table 3 1 Service Tools Copyright 1997 Okidata Division of OKI America Inc All rights reserved See the OKIDATA Business Partner Exchange BPX for any updates to this materi...

Page 60: ...Page 31 Service Guide OL600e 610e 610ePS Chapter 3 Parts Replacement 3 2 Parts Layout This section describes the layout of main parts of the equipment Lower base unit Figure 3 1 ...

Page 62: ... 610ePS Chapter 3 Parts Replacement Upper cover unit Figure 3 2 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 63: ...610e 610ePS Chapter 3 Parts Replacement Base unit Figure 3 3 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 64: ... Change Part This section explains how to change parts and assemblies listed in the disassembly diagram below 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 65: ...the operator panel PCB and put the cable inside the cover 6 Open the stacker cover assembly 6 by pressing the knobs 7 on the left and right sides 7 Remove the image drum unit 8 8 Remove two screws 9 and open the manual feed guide assy 10 Lift up the front of the upper cover 11 and release the claws at two locations on the back side Lift the cover straight up one or two inches rotate the cover abou...

Page 67: ...r 1 Remove the upper cover See 3 3 1 2 Remove two stacker clamps 1 and the stacker 2 by flexing the upper cover 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 68: ...p Note Be careful to not lose the frame ground clip 4 Note Be sure not to directly touch or push the SLA lens part of the LED head After mounting the new LED head set drive time of the LED head according to the marking on the LED head see 4 2 1 For the installation of the flexible cable LED 1 install the PC connector 2 to the flexible cable LED 1 first then connect the LED head 3 to the PC connect...

Page 70: ... down stacker open 2 Using a small flatblade screwdriver press the clamp on the left side of the eject roller assy 1 in the direction of the arrow Detach the eject roller assy from the lower base unit 2 and remove it Note When installing the eject roller verify that the right side of the roller assembly is properly aligned with the main unit ...

Page 72: ...610ePS Chapter 3 Parts Replacement 3 3 5 Pulse Motor Main 1 Remove the upper cover see 3 3 1 2 Remove the connector 3 from CN2 2 of the Main Control PCB 1 3 Remove two screws 4 and remove the pulse motor main 6 from the motor bracket 5 ...

Page 74: ...hapter 3 Parts Replacement 3 3 6 Pulse Motor Registration 1 Remove the upper cover see 3 3 1 2 Remove the connector 3 from CN3 2 of the Main Control PCB 1 3 Remove two screws 4 and remove the pulse motor registration 6 from the motor bracket 5 ...

Page 76: ...ain Control PCB 1 3 Remove the screw 9 from the grounding cable and the metal shield The screw is located directly above CN1 and the 8 pin DIN connector for the second feeder multi purpose feeder 4 Remove the connector 6 of the LED head from the Main Control PCB 1 5 Remove seven screws 7 then remove the lower base unit 8 Note Use care when lifting the lower base unit Do not deform the ground clip ...

Page 78: ... the pulse and main motor cables from the lower base unit at location 3 and unlock two clamp levers 2 then remove the motor assy 1 Note Use special care because the idle gears and the reduction gear are not permanently attached and will become loose 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 79: ... 2 Remove the lower base unit see 3 3 7 3 Remove the motor assy see 3 3 8 4 With the lower base unit 1 standing on its side remove the one way clutch gear 2 and the bearing A 3 then remove the hopping roller assy 4 and the bearing B 5 Note Take special note of the orientation and position of the bearings Do not lose the bearings ...

Page 81: ...ol PCB and remove the LED head grounding screw see 3 3 7 steps 3 4 3 Remove the reset lever R 1 Remove the reset spring 2 then turn L 4 in direction A to release the tabs on the face down stacker cover assy 5 4 Release two pins of the lower base unit 3 then remove the stacker cover assy 5 Note Use care when removing the stacker assy because the cover close damper 6 is not permanently attached ...

Page 83: ...move the motor assy see 3 3 8 4 With the lower base unit standing on its side view A remove the one way clutch gear 1 5 Note the placement of the bearing on the left side of the registration roller Press the registration roller 2 to the right side in the direction of the arrow as shown and lift up the left side Remove the registration roller 2 and the bearing registration 3 ...

Page 85: ...the top of the machine release TR gear 1 by unlocking the latch 4 of the main unit with a small flathead screwdriver never apply an excessive force when unlocking the latch 4 Lift the right side of the transfer roller 2 and shift it to the right side then pull it out from the main unit at this time the bearings 3 of the left and right sides of the transfer roller 2 will release themselves Note Use...

Page 87: ...ling Notes When installing or removing the fusing unit assy tighten or loosen the screws while holding the fusing unit down with your hand When reinstalling screws 1 be sure to direct the screws into the pre existing hole to avoid damaging the threads Do not apply excessive torque when tightening the screws 1 if these screws are stripped the entire lower unit assembly must be replaced When reinsta...

Page 89: ...ee 3 3 13 5 Remove the motor assy see 3 3 8 6 Remove the reset lever R see 3 3 10 for location Press down on the fusing pressure roller to take pressure off of the reset lever R 7 Lift the right side of the fusing pressure roller 1 and pull it out to the right side at this time two bushings 2 and the bias springs 3 will release themselves Note Do not bend or lose springs Note the orientation and p...

Page 91: ...ter 3 Parts Replacement 3 3 15 Sensor Plate Inlet 1 Remove the upper cover see 3 3 1 2 Remove the lower base unit see 3 3 7 3 Press the clamps of three sensor plates inlet 1 and remove the sensor plates by pressing them upward from the bottom side ...

Page 93: ...e 610ePS Chapter 3 Parts Replacement 3 3 16 Toner Sensor Adhesion 1 Remove the upper cover see 3 3 1 2 Remove the lower base unit see 3 3 7 3 Press the clamp of the toner sensor 1 and remove the sensor by pushing it up from the bottom ...

Page 95: ... cover see 3 3 1 2 Remove the eject roller assy see 3 3 4 3 Remove the lower base unit see 3 3 7 4 Remove the fusing unit assy see 3 3 13 5 Press the clamp of the sensor plates outlet 1 and remove the sensor plate by pushing it up from the bottom Note This is a two part sensor Use great care when handling replacing ...

Page 97: ...embly 1 and release the engagement on both sides with the main unit by carefully bending the manual feed guide assy 1 Note When re mounting verify the proper the engagements as shown in the diagram 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 98: ...per cover see 3 3 1 2 Remove the lower base unit see 3 3 7 3 Press the clamp of the sensor plate paper supply 1 and remove it from the base plate 2 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 99: ...ow A to disconnect it from the power supply board 3 5 Disconnect the LED head cable the fan motor connector 5 the main motor connector CN2 and the registration motor connector CN3 from the Main Control PCB CN1 On the OL610e PS disconnect the operator panel cable Then remove the Main Control PCB 2 together with the PCB guide plate 4 6 Remove three screws 6 and two posts 7 and remove the PCB guide p...

Page 101: ... from CN1 5 Remove the screw 4 and remove the ground cable 5 6 Remove three screws 6 and remove the power supply board 7 and contact assembly 8 at the same time 7 Unlock two claws 9 and remove the contact assembly 8 from the power supply board 7 Notes When mounting the lower base unit be careful around the paper end sensor Do not apply excessive force to the power switch during reassembly When rei...

Page 103: ...Replacement 3 3 22 Transformer 1 Remove the upper cover see 3 3 1 2 Remove the lower base unit see 3 3 8 3 Remove the connectors CN1 and CN2 4 Remove the inlet 3 from the inlet holder 2 5 Remove two screws 1 and remove the inlet holder 2 and the transformer 4 ...

Page 105: ...e upper cover see 3 3 1 3 Remove the lower base unit see 3 3 8 4 Remove the Main Control PCB see 3 3 21 5 Remove the power supply board see 3 3 22 6 Remove the screw 1 and remove the cassette guide L 2 by shifting it in the direction of the arrow 7 Detach the eject spring 3 and remove the support spring 4 from the cassette guide L 2 ...

Page 107: ... cassette 2 Remove the upper cover see 3 3 1 3 Remove the lower base unit see 3 3 8 4 Remove the Main Control PCB see 3 3 21 5 Remove the screw 1 and remove the cassette guide R 2 by shifting it in the direction of the arrow 6 Pull the eject spring 3 out of the cassette guide R 2 then remove the support spring 4 ...

Page 109: ...el menu disable X adjust Y adjust Detailed descriptions of these functions are provided in Appendix C Software Diagnostics Adjustments 4 1 2 System Maintenance Menu OL610e PS Note Only service personnel should use this mode it should not be released to end users To enter the system maintenance menu turn the printer on while holding down the RECOVER key Functions Page count display Loop test Page c...

Page 110: ...enu Drum count Print position adjust Detailed descriptions of these functions are provided in Appendix C Software Diagnostics Adjustments 2 Service Tab Note Only service personnel should use this mode it should not be released to end users Functions Head Drive Time Revision information Climate Count information Market Place At the DOS Prompt enter OL600 S then click on Service Detailed description...

Page 111: ...ts Part Replaced Adjustment LED Head Set the LED head drive time Image Drum Cartridge Reset the image drum counter refer to User s manual 4 2 1 Setting of LED Head Drive Time Note When the luminous intensity marking of the replacement LED head new part is same as that of the removed LED head old part do not set the LED head drive time Luminous Intensity Marking Label ...

Page 112: ...sity marking on the LED head a Table of luminous intensity marking and drive time parameter Luminosity intensity marking on LED head Drive Time parameter Luminosity intensity marking on LED head Drive time parameter 056 062 34 132 142 23 063 065 33 143 154 22 066 069 32 155 167 21 070 076 31 168 180 20 077 082 30 181 195 19 083 088 29 196 211 18 ...

Page 113: ...2 131 24 291 313 13 b Setting Example Method for setting the parameter to 19 for case where the previous parameter setting was 21 OL610e PS OL600e OL610e 1 At the DOS prompt enter OL600 S then click on Service tab 2 On the Head Drive Time listbox click the up arrow until 19 shows in the box ...

Page 114: ...3 Click OK 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 115: ...Part name Condition for replacement Cleaning Remarks Toner cartridge About 2 000 sheets of paper have been printed LED head Consumables Image drum cartridge About 20 000 sheets of paper have been printed LED head Consumables 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 116: ...or block Do not use solvents 5 2 1 Cleaning the LED Lens Array Clean the LED lens array or replace the toner cartridge when white lines or stripes void light printing appear vertically down the page as shown below Note The LED lens array must be cleaned with an LED head cleaner provided with each toner replacement kit 1 Set the LED head cleaner to the LED lens array as shown in the figure then sli...

Page 117: ... 2 Throw the cleaner pad away 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 118: ... registration motor Section 3 3 6 Teeth of the reduction gear Section 3 3 8 Inside of bearings hopping roller assy Section 3 3 9 Hopping roller shaft Section 3 3 9 Inside of the pivot points of the reset levers Section 3 3 10 Gear on the damper stacker arm Section 3 3 10 Stacker cover damper gear Section 3 3 10 Transfer roller gear Section 3 3 12 Inside of bearings of the transfer roller Section 3...

Page 119: ...shooting Tips 1 Check the troubleshooting section in the users manual and soft manual 2 Gather as much information about the situation as possible 3 Inspect the equipment under the conditions close to those in which the problem had occurred 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 ...

Page 120: ...ditions 2 Are supplies toner and routine replacement parts image drum cartridge being replaced properly 3 Does the paper being used meet specifications 4 Is the image drum cartridge installed properly 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 121: ...age drum 2 Do not expose the image drum to direct sunlight 3 Keep hands away from the fuser unit as it heats up during operation 4 Do not expose the image drum to light for longer than 5 minutes at room temperature 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 122: ...ter is displayed on the software based Status Monitor OL600e 610e or on the liquid crystal display LCD of the operator panel OL610e PS Take proper corrective action as directed by messages 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 123: ...hooting Flow Should there be a problem with the printer troubleshoot according to the following procedure flow 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 124: ...6 Troubleshooting 6 5 1 Status Message Trouble List Table 6 1 lists status messages and remedies The messages are listed as they appear on the LCD display of the OL610e PS For the OL600e and OL610e similar messages appear in the Status Monitor window ...

Page 126: ...Page 70 Service Guide OL600e 610e 610ePS Chapter 6 Troubleshooting ...

Page 128: ...Page 71 Service Guide OL600e 610e 610ePS Chapter 6 Troubleshooting ...

Page 130: ...e to deal with them No Trouble Flowchart number 1 The printer does not work normally after the power is turned on 1 2 Jam alarm Paper input jam Paper feed jam Paper exit jam 2 1 2 2 2 3 3 Paper size error 3 4 Fusing unit error 4 4 5 Fan error 5 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 ...

Page 131: ...Page 73 Service Guide OL600e 610e 610ePS Chapter 6 Troubleshooting 1 The printer does not work normally after the power is turned on ...

Page 132: ...1 Low voltage Power Supply Block Diagram 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 133: ...Page 74 Service Guide OL600e 610e 610ePS Chapter 6 Troubleshooting JAM error 2 1 Paper input jam Copyright 1997 Okidata Division of OKI America Inc All rights reserved See the OKIDATA Business ...

Page 134: ...Partner Exchange BPX for any updates to this material http bpx okidata com ...

Page 135: ...Page 75 Service Guide OL600e 610e 610ePS Chapter 6 Troubleshooting JAM error 2 2 Paper feed jam ...

Page 137: ...e 610ePS Chapter 6 Troubleshooting JAM error 2 3 Paper exit jam 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 138: ...e 610e 610ePS Chapter 6 Troubleshooting 3 Paper size error 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 139: ...Chapter 6 Troubleshooting 4 Fusing unit error ERROR 71 ERROR 72 ERROR 73 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 140: ... 610e 610ePS Chapter 6 Troubleshooting 5 Fan error ERROR 70 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 141: ...Figure 6 3 below shows typical abnormal images Problem Flowchart number Images are light or blurred entirely Figure 6 3 A 1 Dark background density Figure 6 3 B 2 Blank paper is output Figure 6 3 C 3 Black vertical stripes Figure 6 3 D 4 Cyclical defect Figure 6 3 E 5 Print voids 6 Poor fusing images are blurred or peeled off when touched by hands 7 White vertical streaks Figure 6 3 F 8 ...

Page 142: ...Figure 6 3 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 143: ...ePS Chapter 6 Troubleshooting 1 Images are light or blurred entirely 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 144: ...0e 610ePS Chapter 6 Troubleshooting 2 Dark background density 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 145: ...10e 610ePS Chapter 6 Troubleshooting 3 Blank paper is output 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 146: ...10ePS Chapter 6 Troubleshooting 4 Black vertical belts or stripes 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 147: ...rtridge Cleaning roller 1 24 31 4 mm Replace the image drum cartridge Transfer roller 2 01 51 0 mm Replace the transfer roller Heat roller 2 47 62 8 mm Replace the fusing unit assy Back up roller 2 72 69 08 mm Replace the back up roller Notes 1 After replacing the image drum cartridge reset the drum counter 2 After replacing the fusing unit assy reset the fuser counter OL610e PS See 4 1 Copyright ...

Page 148: ...00e 610e 610ePS Chapter 6 Troubleshooting 6 Print voids 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 149: ...00e 610e 610ePS Chapter 6 Troubleshooting 7 Poor fusing 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 150: ...Page 88 Service Guide OL600e 610e 610ePS Chapter 6 Troubleshooting 8 White vertical belts or streaks ...

Page 151: ...Figure 6 4 ...

Page 152: ...Figure 6 5 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 153: ...hapter 7 Wiring Diagrams 7 WIRING DIAGRAM 7 1 Interconnect Signal Diagram 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 154: ...2 PCB Layout and Connector Signal List 1 Control Board OL600e LQ5C PCB OL610e and OL610e PS LQ6C PCB 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 155: ... 610e 610ePS Chapter 7 Wiring Diagrams 2 Power Supply Board 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 156: ...0e 610ePS Chapter 7 Wiring Diagrams 3 PS Board LQ8A OL610e PS 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 157: ...610ePS Chapter 7 Wiring Diagrams CN1 Pin Assignment To Fan motor 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 158: ...pter 7 Wiring Diagrams CN2 Pin Assignment To Drum motor Excitation sequence 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 159: ... 7 Wiring Diagrams CN3 Pin Assignment To Registration motor Excitation sequence 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 160: ... 610ePS Chapter 7 Wiring Diagrams CN4 Pin Assignment To LED head 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 161: ...0ePS Chapter 7 Wiring Diagrams CN6 Pin Assignment To Option feeder 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 162: ...S Chapter 7 Wiring Diagrams Power Pin Assignment To power supply board 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 163: ...10ePS Chapter 7 Wiring Diagrams CN8 Pin Assignment Centro Parallel 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 164: ...10ePS Chapter 7 Wiring Diagrams CN11 Pin Assignment To Option board 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 165: ...er 7 Wiring Diagrams PS Board OL610e PS CN1 Pin Assignment To LocalTalk RS422 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 166: ...er 7 Wiring Diagrams PS Board OL610e PS CN2 Pin Assignment To Main Control PCB 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 167: ...Page 103 Service Guide OL600e 610e 610ePS Chapter 7 Wiring Diagrams 7 3 Resistance Check ...

Page 169: ...ly Short plug settings Short plug Plug setting Description Factory setting SP2 A 5 V is supplied to pin 18 of Centronics parallel I F connector A side B High level is supplied to pin 18 Centronics parallel I F connector 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 170: ...pter 8 Parts List Figure 8 1 Lower Base Unit Table 8 1 Lower Base Unit No Name Rating Part No USE Remarks OL600e OL610e 1 Hopping roller shaft assy 3PP4083 6020P1 1 1 1 Hopping roller rubber 4PB4122 1280P1 1 1 2 Bearing 4PP4083 6022P2 4 4 51607402 ...

Page 171: ...054P1 1 1 50805901 13 Cover open arm 3PP4083 6058P1 1 1 53068901 14 Stacker cover reset spring 4PP4083 6057P1 1 1 50924201 15 Fuser roller idle gear 4PP4083 6080P1 1 1 51229101 16 Eject roller idle gear 4PP4083 6081P1 1 1 51229201 17 Sensor plate Inlet paper 4PP4083 6083P1 3 3 51010701 18 18 4PA4083 6025G1 1 1 51010802 19 Toner sensor Adhesion 4PP4083 6086G1 1 1 20 Anti static strip 4PB4083 3182P3...

Page 172: ...1 Consumable 30 LED head 3YX4083 6245G3 1 56111203 LED head 3YX4083 6245G4 1 31 Lower base 2PP4083 6801G2 1 1 50217602 32 Stacker cover damper arm 4PP4083 6191G1 1 1 53069101 33 Stacker cover damper gear 4PB4083 6197P1 1 1 51229401 34 PC connector 224A1286P0140 1 1 56730001 35 Flexible cable LED head 4YX4121 1025G2 1 1 56629001 36 Connector PC 4PP4083 6173P1 1 1 56730201 Copyright 1997 Okidata Div...

Page 173: ...Upper cover 2PP4083 6808G1 1 53070301 2 Stacker 1PP4094 7814P1 1 50101301 3 Stacker clamp 3PP4094 7816P1 2 50708001 4 Guide wire 4PB3517 1567P1 1 51013801 5 Leaf spring 3PP3517 1601P1 1 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 174: ...ase unit No Name Rating Part No USE Remarks OL600e OL610e 1 Base plate 2PP4083 6809G1 1 1 50217602 2 Cassette guide L 3PP4083 6802G1 1 1 51011201 3 Cassette guide R 3PP4083 6803G1 1 1 51011301 4 Cassette eject spring 4PP4083 6152P1 2 2 50924401 5 Sensor plate paper end 4PP4083 6082P1 1 1 51011401 ...

Page 175: ...76 6152P1 1 1 56513401 11 Contact assy 3PA4083 6090G1 1 1 56730001 12 AC cord 120V 1 1 56609701 AC cord 220240V 1 1 56624301 AC cord U K 1 1 56624501 13 Cassette sensor plate 3PP4083 6154P1 1 1 51011501 14 Paper cassette 4YA4083 6260G2 1 1 15 Support spring 4PP4083 6153P1 2 2 50924501 16 Inlet holder 4PP4083 6145P1 1 1 50516301 17 Ground plate 4PP4083 6137P1 1 1 51011601 Copyright 1997 Okidata Div...

Page 176: ...ade by Daiichi Denshi or equivalent Cable side 36 pin plug Type 57 30360 made by Daiichi Denshi or equivalent Plug 552274 1 AMP 552073 1 AMP or equivalent 2 Cable Cable length 6 ft 1 8 m max A Shielded cable composed of twisted pair wires is required for FCC compliance IEEE 1284 compatible cable is required for use with DOS and Windows printer conrtrol software Note Cable is not supplied ...

Page 177: ... Connector pin arrangement 4 Signal Level LOW 0 V to 0 8 V HIGH 2 4 V to 5 0 V 5 Interface Circuit a Receiving Circuit ...

Page 178: ...b Sending Circuit 6 Timing Charts a Data Receiving Timing b On line off line switching timing by ON LINE SW HP4 emulation c Off line on line switching timing by ON LINE SW HP4 emulation ...

Page 179: ...set to the effective INPUT PRIME signal on HP4 emulation 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 180: ...length LocalTalk Defined max length 1 000 ft 305 m maximum length for a LocalTalk network Recommended max length 10 ft 3 m For noise prevention RS422 6 ft 1 8 m max 3 Interface signal Pin No Signal Name Abbreviation Signal Direction Description 1 Not used 2 Sync signal SYNC PR Not used 3 Transmit data minus TxD PR Transmit data minus polarity 4 Signal ground SG Signal ground 5 Receive data minus R...

Page 181: ...eceiving circuit b Transmitting circuit 6 Receive margin 7 Communication protocol LocalTalk I F LocalTalk protocol RS422 I F X ON X OFF protocol 8 Interfacing parameter settingOL610e PS The following settings are possible by pressing key after selecting the display contents of the LCD of the operator panel by using ...

Page 182: ...ned off By pressing key menu setting mode is completed and the printer returns to ON LINE state 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 183: ...0 Service Guide OL600e 610e 610ePS Chapter B Local Talk RS422 Serial Interface OL610e PS only a LocalTalk RS422 switching Press key for 2 seconds to enter the menu mode level 2 then press key 7 times Press key ...

Page 184: ...Press key 6 times Item ACTIV 422 Selection Function LOCALTK LocalTalk I F RS422 RS422 I F Factory Setting LOCALTK Press key ...

Page 185: ...Setting completed 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 186: ...00e 610e 610ePS Chapter B Local Talk RS422 Serial Interface OL610e PS only b RS422 I F parameter setting Keep key down for more than 2 seconds and bring the printer into menu setting mode level 2 Next press key 8 times Press key ...

Page 187: ...Item BAUD RATE Selection Function 300 300 baud 600 600 baud 1200 1200 baud 2400 2400 baud 4800 4800 baud 9600 9600 baud 19200 19200 baud 38400 38400 baud Factory Setting 9600 baud Press key ...

Page 188: ...Item DATABITS Selection Function 8 BITS 8 bit length 7 BITS 7 bit length 7 bit length Factory Setting 8 bit Press key Item PARITY Selection Function NONE No parity EVEN Even parity ...

Page 189: ... No parity Factory Setting 8 bit Press key Setting completed 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 190: ... enter the user maintenance menu turn the power on while holding down the Menu key The user maintenance menu provides the following functions 1 Hex Dump The data received from the host is sent to the printer in hexadecimal notation Printing starts automatically when the received data exceeds one page If the received data is less than one page printing can be activated manually be pressing the Form...

Page 191: ...e starts automatically upon completion of resetting 5 Operator Panel Menu Disable This function is for enabling and disabling of the operation panel menu functions Menu 1 Menu 2 Tray Select Copies and Paper Size 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 192: ...CII Continuous Printing The rolling ASCII pattern is printed continuously for various engine tests Press the ON LINE key to cancel this mode 4 Loop Test The loop test is for testing the serial I F functions without connecting the printer to the host The data is sent and received by loop back in the loop test The loop test is carried out even when another interface is selected in Menu level 2 Insta...

Page 193: ...f resetting Press the Menu key to update each category The operation returns to the first category after updating the last category Fig C 1 System Maintenance Menu System 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 194: ...sition Setting Sets the printing start position 3 Drum Count Total Display Displays on the LCD the total number of drum revolutions of the unit counted at the engine block 4 Drum Count Display Displays on the LCD the total number of EP drum revolutions counted at the engine block 5 Factory Adjustment for High Capacity Second Paper Feeder Multi Purpose Feeder Do not change the default settings 6 En...

Page 195: ...C 2 Engine Maintenance Menu System 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 196: ...g down the Menu key and the LAST key 3 Factory Non Europe Setting Turn the power on while holding down the Menu key and the FORM FEED key After executing a factory user setting operation set the EEPROM areas which are for other than the engine block to the factory default values Note units are set for the intended destination at the time of shipment from the factory Copyright 1997 Okidata Division...

Page 197: ...hen click on Reset 1 EEPROM Resets all EEPROM areas including Menu level 2 to the factory default values The following items are not reset Head drive time setting Fine adjustment of printing start position Standard tray paper feed amount setting 2 Menu Resets all level 1 menu settings to factory fefault values including all available emulations and options 3 Drum Count Resets the drum life data Pe...

Page 198: ...for future development 3 LED Wires Leave at default setting1 Wire 2 Wire setting is for future development Incorrect setting 2 Wire causes two copies of the page image to be printed side by side 4 Climate Adjusts fuser for environmental conditions Settings 1 default 0 1 5 Print Start Position This setting is for shipping do not change it 6 Market Place Set at the factory for the region the unit wi...

Page 199: ...Bulletins 8 Count Information Displays usage information as follows Drum Number of revolutions of the image drum currently installed in the unit Drum Total Total number of revolutions of the unit Page Total number of pages printed by the unit 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 bp...

Page 200: ...onnel It describes the field maintenance procedures for the Multi Purpose Feeder option for OL600e Series LED Page Printers Refer to the Multi Purpose Feeder Instruction Sheet and Printer Handbook for equipment handling and operation 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...

Page 201: ... D 10 3 3 2 Separator D 11 3 3 3 OLEV 11 PCB D 12 3 3 4 Pulse Motor D 13 3 3 5 Planet Gear D 14 3 3 6 Roller A and B D 15 4 TROUBLESHOOTING PROCEDURES D 16 4 1 Precautions Prior to the Troubleshooting D 16 4 2 Preparations for the Troubleshooting D 16 4 3 roubleshooting Method D 18 4 3 1 LCD Status Message List D 18 5 CONNECTION DIAGRAM D 20 5 1 Interconnection Diagram D 20 5 2 PCB Layout D 21 6 P...

Page 202: ...per that can be used Paper Types Standard Paper Xerox 4200 20 lb Special Paper OHP sheets for PPC label sheets PPC sheets Not guaranteed for OHP sheets with attachments on the edge or reverse side Cut Sheet Size Letter Executive A4 A5 B5 A6 Special Size Width 87 to 216mm Length 148 to 297mm Weight and Thickness 16 lb to 32 lb 60 128 g m 2 For Label and OHP Sheets Label sheets 0 1 to 0 15mm OHP she...

Page 203: ...Figure 1 1 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 204: ...he separator into the printer Once delivered into the printer the paper is then controlled and fed through by pulse motor Registration of the printer 2 2 Hopper Mechanism The hopper automatically feeds the printer with the paper being set single sheet at a time After the paper is set in the Multi Purpose Feeder the pulse motor moves the paper and a single paper caught by the separator is fed into ...

Page 205: ...sassemble the Multi Purpose Feeder if it is operating normally 3 Establish the extent of disassembly suitable for the purpose of the procedure and do not disassemble any more than necessary 4 Use only specified service tools 5 Disassembly must be carried out according to the prescribed procedures Parts may be damaged if such procedures are not followed 6 Small parts such as screws and collars can ...

Page 207: ...Maintenance PREFACE 3 2 Parts Layout This section describes the layout of the main components Figure 3 1 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 208: ...s the parts replacement methods for the components listed in the disassembly order diagram below 3 3 1 Link 1 Open paper feed cover 1 and disengage the paper feed cover 1 and Link 3 while lifting the paper hold 2 2 Remove the paper hold 2 off the arm 4 3 Disengage the link 3 from the arm 4 and remove it Be careful not to damage the link and arm ...

Page 210: ...ons on the upper frame 2 with a screwdriver and remove the upper frame 2 4 Remove the 2 screws 3 and take out the separator assembly 4 5 Disengage the separator 7 from the separator bracket 6 while lifting the paper hold 5 and take out the separator Be careful not to lose the spring 8 when you are doing this Copyright 1997 Okidata Division of OKI America Inc All rights reserved See the OKIDATA Bus...

Page 211: ...ough 3 2 Remove the connector 1 3 Remove the 2 screws 2 and remove the OLEV 11 PCB 3 When mounting the printed circuit board be careful to make sure that the sensor plate is set correctly 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 212: ... Remove the upper frame see 3 3 2 steps 1 through 3 2 Remove the OLEV 11 PCB see 3 3 3 3 Remove the 2 screws 1 and remove the stepping motor 2 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 213: ...pper frame see 3 3 2 steps 1 through 3 2 Remove the OLEV 11 PCB see 3 3 3 3 Remove the 2 screws 1 and remove the motor bracket assembly 2 and planet gear 3 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 214: ...move the upper frame see 3 3 2 steps 1 through 3 2 Remove the separator assembly see 3 3 2 3 Remove the OLEV 11 PCB see 3 3 3 4 Remove the motor bracket see 3 3 5 5 Remove the gear 1 6 Shift the roller A 2 to the right lift it on its left side and slide it out bearing 3 also comes off while you are doing this so be careful not to lose it Copyright 1997 Okidata Division of OKI America Inc All right...

Page 215: ...c checking items provided in the Operator Guide 2 Obtain detailed information concerning the problem from the user 3 Go through the checking in the conditions similar to that in which the problem occurred 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 216: ...Preparations for Troubleshooting 1 Display on the operator panel The status of the problem is displayed on the operator panel OL610e PS or in the printer control software other models Go through the appropriate troubleshooting procedures according to the messages displayed ODA OEL Ready LED display ...

Page 218: ...roblem occurs go through the troubleshooting according to the following procedure 4 3 1 Status Message List Table 6 1 lists status messages and error recovery procedures Messages are listed as they appear on the LCD display of the OL610e PS For the OL600e and OL610e similar messages appear in the Status Monitor window JAM error ...

Page 220: ...Page 133 Service Guide OL600e 610e 610ePS Chapter D Multi Purpose Feeder Maintenance PREFACE 5 CONNECTION DIAGRAM 5 1 Interconnection Diagram 5 2 PCB Layout OLEV 11 PCB ...

Page 222: ...ose Feeder Table 6 1 Multi Purpose Feeder No Description Oki J Part No ODA Part No Qty Remark 1 Roller A 3PB4083 5514P1 50409201 1 2 Planet gear 4PP4083 5520P1 51229601 1 3 Link 3PP4083 5540P1 53344101 1 4 Separator 4PP4083 5544G1 5334201 1 5 Pulse motor Pulse motor 56510701 1 Same as printer unit 6 OLEV PCB OLEV PCB 55074811 1 ...

Page 223: ...B4083 5523P1 53343901 1 9 Separator assy 3PA4083 5549 53347101 1 Includes 3 and 4 above 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 224: ...personnel It describes the field maintenance procedures for the High Capacity Second Paper Feeder option for OL600e Series LED Page Printers Refer to the Second Paper Feeder Instruction Sheet and the Printer Handbook for equipment handling and operation Copyright 1997 Okidata Division of OKI America Inc All rights reserved See the OKIDATA Business Partner Exchange BPX for any updates to this mater...

Page 225: ...nt Methods E 9 3 3 1 Pulse Motor Hopping E 10 3 3 2 OLEV 12 PCB E 11 3 3 3 Hopping Roller Shaft Assembly and One way Clutch Gear E 12 4 TROUBLESHOOTING E 13 4 1 Precautions Prior to Troubleshooting E 13 4 2 Preparations for Troubleshooting E 13 4 3 Troubleshooting Method E 15 4 3 1 Status Message List E 15 5 CONNECTION DIAGRAM E 17 5 1 Interconnection Diagram E 17 5 2 PCB Layout E 18 6 PARTS LIST ...

Page 226: ...ven by signals sent from the printer The main functions are Paper that can be used Paper Type Standard Paper Xerox 4200 20 lb Special Paper OHP sheets for PPC Label sheets PPC sheets use of envelopes or thick paper is not possible Cut Sheet Size A4 A5 B5 Letter Executive Legal 13 Legal14 Special Size Paper Width 87 to 216mm Paper length 190 to 355 6mm Weight 16 lb to 24 lb 60 to 90 g m 2 Paper set...

Page 227: ...1 1 External View and Component Names 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 228: ...assembly The paper is delivered from the hopper into the printer through the turning of the hopping shaft assembly Once delivered into the printer the paper is then controlled and fed through by pulse motor Registration of the printer 2 2 Hopper Mechanism The hopper automatically feeds the printer with the paper being set single sheet at a time When the paper is loaded in the paper cassette it is ...

Page 229: ...emble the High Capacity Second Paper Feeder if it is operating normally 3 Establish the extent of disassembly suitable for the purpose of the procedure and do not disassemble any more than necessary 4 Only specified service tools may be used 5 Disassembly must be carried out according to the prescribed procedures Parts may be damaged if such procedures are not followed 6 Small parts such as screws...

Page 231: ...Page 140 Service Guide OL600e 610e 610ePS Chapter E High Capacity Second Paper Feeder Maintenance 3 2 Parts Layout This section describes the layout of the main components Figure 3 1 ...

Page 233: ...e Motor Hopping 1 Turn the printer power switch off O and remove the interface cable 2 Remove the paper cassette 1 3 Open the Front cover 2 stand the High Capacity Second Paper Feeder vertically and remove the 2 E clamps 3 4 Remove the 2 levers 4 and remove the tension springs 5 5 Pull out the sheet guide 6 to the front 6 Remove the 6 screws 7 and remove the front support plate 8 7 Remove the conn...

Page 235: ...2 PCB 1 Remove the front support plate see 3 3 1 steps 1 through 6 2 Remove the connector 1 and the 2 screws 2 then remove the OLEV 12 PCB 3 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 236: ...oller frame 3 be careful not to lose the Springs 4 when you do this since it comes off 3 Remove the One way clutch gear 5 4 Remove the bush A 6 and remove the hopping roller shaft assembly 7 be careful not to lose the bush B 8 when you do this since it comes off Copyright 1997 Okidata Division of OKI America Inc All rights reserved See the OKIDATA Business Partner Exchange BPX for any updates to t...

Page 237: ...sic checking items provided in the Operator Guide 2 Obtain detailed information concerning the problem from the user 3 Go through the checking in the conditions similar to that in which the problem occurred 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 238: ... Troubleshooting 1 Display on the Operator panel The status of the problem is displayed on the LCD Liquid Crystal Display on the Operator panel of the OL610e PS and in the Status Monitor software display on other models Go through the appropriate troubleshooting procedures according to the messages displayed on the LCD ...

Page 240: ... When a problem occurs go through the troubleshooting according to the following procedure 4 3 1 LCD Status Message List Table 4 1 lists status messages and recovery procedures Messages are listed as they appear on the LCD display of the OL610e PS For the OL600e and OL610e similar messages appear in the Status Monitor window ...

Page 241: ... JAM error 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 242: ...Page 147 Service Guide OL600e 610e 610ePS Chapter E High Capacity Second Paper Feeder Maintenance 5 CONNECTION DIAGRAM 5 1 Interconnection Diagram 5 2 PCB Layout OLEV 12 PCB ...

Page 244: ...Page 148 Service Guide OL600e 610e 610ePS Chapter E High Capacity Second Paper Feeder Maintenance 6 PARTS LIST Figure 6 1 High Capacity Second Paper Feeder Table 6 1 High Capacity Paper Feeder ...

Page 245: ...1 1 Same as the printer unit 4 OLEV 12 PCB 4YA4121 1014G12 55074812 1 5 Paper cassette 4YA4083 6270G2 50109910 1 6 Connection cord 3YS4011 3140P3 56631101 56631103 1 7 Hopping roller frame 1PP4083 5605P1 53345901 1 8 Bearing 4PP4083 6022P2 51607402 2 Same as the printer unit Copyright 1997 Okidata Division of OKI America Inc All rights reserved See the OKIDATA Business Partner Exchange BPX for any...

Page 246: ...e 610ePS Chapter E High Capacity Second Paper Feeder Maintenance 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 ...

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