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OKIDATA 610e, Service Manual

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Operation Description

2 - 9

OL600e/610e/610e-PS/610e-S

Service Manual, P/N 59271602

2.2

PS Board (OL610e/PS)

The PS Board consists of two Program & Font ROMs, DRAMs, an EEPROM, and a host
interface circuit.

Program & Font ROMs

The Program & Font ROMs store the PostScript Level II program and its fonts.  Mask
ROM is used for the Program & Font ROMs.

DRAM

0.5MB of DRAMs reside on the PS board.

EEPROM

4,096 bit-Electrically Erasable PROM (EEPROM) is mounted on the PS board for storing
the PostScript menu settings.

LocalTalk Interface

AppleTalk protocol data is received from the host system via LocalTalk interface.  The
block diagram is shown in Figure 2-4.

Program & Font

ROM

4MB Mask ROM

Resident RAM

(0.5MB)

SCC

85C30

LocalTalk I/F
(RS422 I/F)

EEPROM

(4K)

LQ6C

Figure 2-4  PS Board Block Diagram

Summary of Contents for 610e

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: ...All specifications are subject to change without notice OL600e 610e 610e PS OL610e S Service Manual P N 59271602...

Page 3: ...Tokyo 5445 6159 Fax 81 3 5445 6188 Revised by Okidata Training and Publications Contact Please address any comments on this publication to OKIDATA Training and Publications 532 Fellowship Road Mount L...

Page 4: ...CPU 2 6 Program and Font ROM 2 6 OL600e 610e 2 6 OL610e PS 2 6 DRAM 2 7 OL600e 610e 2 7 OL610e PS 2 7 EEPROM 2 7 Parallel Interface 2 7 2 2 PS Board OL610e PS 2 9 Program Font ROMs 2 9 DRAM 2 9 EEPRO...

Page 5: ...FULL State 2 33 TONER LOW State 2 33 3 PARTS REPLACEMENT 3 1 3 1 Precautions for Parts Replacement 3 1 Service Tools 3 2 3 2 Parts Layout 3 3 Lower Base Unit 3 3 Upper Cover Unit 3 4 Base Unit 3 5 3...

Page 6: ...bel 4 3 Setting of LED Head Drive Time 4 4 Table of Lumious Intensity Marking and Drive Time Parameter 4 4 Setting 4 5 OL610e PS 4 5 OL600e OL610e 4 5 5 PERIODICAL MAINTENANCE 5 1 5 1 Periodical Repla...

Page 7: ...Factory User Setting Operation C 8 C 2 DOS Software Operating Panel OL600e OL610e C 9 C 2 1 Settings Tab C 9 C 2 2 Service Tab C 10 APPENDIX D MULTI PURPOSE FEEDER D 1 D 1 PREFACE D 1 D 1 1 Functions...

Page 8: ...NT E 5 E 3 1 Precautions Concerning Parts Replacement E 5 Service Tools E 6 E 3 2 Parts Layout E 7 E 3 3 Parts Replacement Methods E 8 Pulse Motor Hopping E 9 OLEV 12 PCB E 10 Hopping Roller Shaft Ass...

Page 9: ...Table of Contents vi OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 10: ...with RAM RAM Board Main Control PCB Operator Panel OL610e PS only Paper Cassette Face Down Stacker Engine Unit Optional Legal Universal Paper Tray High Capacity Second Paper Feeder See Note Multi Pur...

Page 11: ...Configuration 1 2 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 12: ...Paper Feeder Main Control PCB Operator Panel OL610e PS and OL610e S Power Supply Unit PS Board OL610e PS The printer unit configuration is shown in Figure 1 2 Toner cartridge consumables Operator pan...

Page 13: ...al Configuration The options shown below are available for use with the printer These are available separately from the printer unit 1 1MB Memory Expansion Board OL600e 610e 2 SIMM Single In line Memo...

Page 14: ...Configuration 1 5 OL600e 610e 610e PS 610e S Service Manual P N 59271602 4 High Capacity Second Paper Feeder 5 Multi Purpose Feeder...

Page 15: ...200 20 pound Application paper manual face up feed Label Envelope OHP paper Transparency Size Standard sizes Letter ODA Legal option Executive Envelope A4 A5 B5 A6 Applicable sizes Width 3 94 to 8 5 i...

Page 16: ...ower Consumption Peak Approximately 420W Typical operation Approximately 160W Idle Approximately 55W Power save mode Approximately 15W 12 Temperature and Humidity During operation 50 to 90 degrees Fah...

Page 17: ...nfiguration 1 8 OL600e 610e 610e PS 610e S Service Manual P N 59271602 1 5 Safety Standards 1 5 1 Certification Label The safety certification label is affixed to the printer at the location shown bel...

Page 18: ...9 OL600e 610e 610e PS 610e S Service Manual P N 59271602 1 5 2 Warning Labels The warning labels are affixed to the sections that may cause bodily injury Follow the instructions on warning labels dur...

Page 19: ...trique Testez avant de manipuler SPANISH Las disipadores de color el n cel del transformador pueden producir un choque el ctrico Compruebe antes de tocar PORTUGUESE O dissipador de calor e o n cleo do...

Page 20: ...t interface these then decode 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...

Page 21: ...ircuit Low voltage generation circuit AC transformer Toner low sensor Paper out sensor Outlet sensor Paper sensor Inlet sensor 2 Inlet sensor 1 Cover open switch AC IN 8V 8V 0V 5V 30V CH TR DB HEAT ON...

Page 22: ...CPU Reset circuit Low voltage generation circuit AC transformer Toner low sensor Paper out sensor Outlet sensor Paper sensor Inlet sensor 2 Inlet sensor 1 Cover open switch AC IN 8V 8V 0V 5V 30V CH TR...

Page 23: ...hip CPU Reset circuit Low voltage generation circuit AC transformer Toner low sensor Paper out sensor Outlet sensor Paper sensor Inlet sensor 2 Inlet sensor 1 Cover open switch AC IN 8V 8V 0V 5V 30V C...

Page 24: ...Operation Description 2 5 OL600e 610e 610e PS 610e S Service Manual P N 59271602 OL610e S Block Diagram Picture Not Available at Press Time...

Page 25: ...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 C...

Page 26: ...er it stores edited data image data DLL data and macro data In PostScript mode it is used as VM and font cache also EEPROM 1 024 bit Electrically Erasable PROM EEPROM is loaded with the following data...

Page 27: ...Operation Description 2 8 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 28: ...onts Mask ROM is used for the Program Font ROMs DRAM 0 5MB of DRAMs reside on the PS board EEPROM 4 096 bit Electrically Erasable PROM EEPROM is mounted on the PS board for storing the PostScript menu...

Page 29: ...alog supply voltage 8 V PS board and analog circuit supply voltage High Voltage Power Supply Circuit This circuit generates following voltages required for electrophotographic process from 5 V accordi...

Page 30: ...t Sensor 2 Detects the form width ON A4 or larger OFF Smaller than A4 Paper Sensor Detects the leading portion of the paper ON Paper Exists Monitors the paper feeding situation OFF No Paper Exists Out...

Page 31: ...f rotation 3 Drum Motor The drum motor is a pulse motor of 48 steps rotation which is two phase excited by the signal from the Main Control PCB and is the main motor of this mechanism 4 LED Head Image...

Page 32: ...otographic Process Mechanism Layout Figure 2 6 Paper cassette Outlet sensor lever Back up roller Cleaning roller Transfer roller Paper sensor lever Inlet sensor lever Resist roller Toner cartridge Dev...

Page 33: ...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...

Page 34: ...Power supply Bias voltage Toner supply roller Toner cartridge Paper eject Fusing Paper registration Paper supply Fusing pressure roller Charger roller Charging Cleaning Paper hopping Paper feed Image...

Page 35: ...The registration and hopping gears have one way bearings so turning any of these gears in the reverse direction will not transmit the motion to the corresponding roller Motor gear Hopping gear Hopping...

Page 36: ...n by the paper advance the paper is further ad vanced to a predetermined distance until the paper hits the registration roller the skew of the paper can thus be corrected Registration roller Hopping r...

Page 37: ...Operation Description 2 18 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 38: ...face The charge roller consists of two layers a conductive layer and a surface protective layer both having elasticity to secure good contact with the image drum When the DC voltage applied by the pow...

Page 39: ...lectrostatic 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 pho...

Page 40: ...carriers flow into the aluminum layer ground The positive carriers moved to the carrier transfer layer CTL combine with the negative charges on the image drum surface accumulated by the contact charg...

Page 41: ...eveloping roller surface is charged positive The toner is charged negative Doctor Blade Toner Supply Roller 2 The toner attracted to the developing roller is scraped off by the doctor blade forming a...

Page 42: ...g the developing process is supplied to the toner supply roller and the developing roller as shown in the diagram below 450 VDC is supplied to the toner supply roller 300 VDC is supplied to the develo...

Page 43: ...polarity to that of the toner is applied to the reverse side of the paper The application of a high positive voltage from the power supply to the transfer roller causes the positive charge inducement...

Page 44: ...heater roller and the back up roller The heater roller has a Teflon coating A 400W heater Halogen lamp inside the roller provides the heat needed for fusing A thermistor which is in contact with the h...

Page 45: ...The charge transfer and cleaning rollers are cleaned in the following cases Warming up when the power is turned on Warming up after the opening and closing of the cover When the number of sheets accum...

Page 46: ...a 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...

Page 47: ...sist motor Paper end sensor Inlet sensor Paper sensor Outlet sensor Jam Monitor Top to top Top to bottom Top to bottom Bottom to bottom Checking for paper form Paper size check paper width Monitoring...

Page 48: ...Out sensor on Paper exit jam Out sensor on to Depends on the paper length 45 0 45 0 Out sensor off Paper feed jam In sensor off to 22 2 22 0 write sensor off Unit millimeters Note Asterisk in the tabl...

Page 49: ...Operation Description 2 30 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 50: ...er open microswitch on the power sensor board is turned off to cut 5V supply to the high voltage power supply circuit This results in the interruption of all high voltage outputs At the same time the...

Page 51: ...ter of the magnet set on the sensor lever and the magnet on the stirring bar Toner Full The stirring gear rotates the stirring bar When toner is present the stirring bar moves through the toner at a c...

Page 52: ...t1 1 5 sec 4 875 sec TNRSNS N t1 t1 1 5 sec or t1 240 ms 4 875 sec TNRSNS N When there is no change with the toner sensor for 2 cycles 4 875 sec x 2 or more the Toner Sensor Alarm is activated The ton...

Page 53: ...Operation Description 2 34 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 54: ...rom 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...

Page 55: ...5 6 7 8 9 No 2 100 Philips screwdriver No 3 100 screwdriver No 5 200 screwdriver Digital multimeter Pliers 5 0 mm wrench Handy cleaner LED Head cleaner 1 1 1 1 1 1 1 1 1 2 2 5 mm screws 3 5 mm screws...

Page 56: ...sfer roller Anti static strip Registration roller Pulse motor main Pulse motor registration Fusing unit Toner cartridge consumable Image drum unit consumable Hopping roller shaft assy Lower base Stack...

Page 57: ...Parts Replacement 3 4 OL600e 610e 610e PS 610e S Service Manual P N 59271602 Upper Cover Unit Stacker Stacker clamp Upper cover Operator Panel...

Page 58: ...l P N 59271602 Figure 3 3 PS board LQ8A PCB OL610e PS Main Control PCB LQ5C OL600e LQ6C OL610e and OL610e PS DC fan assy Transformer Contact assy Paper cassette Power supply AC power cord Cassette gui...

Page 59: ...Toner sensor 3 3 16 Sensor plate outlet 3 3 17 Manual feed guide assy 3 3 18 Sensor plate Paper supply 3 3 19 Main control PCB 3 3 20 Power supply board and contact assy 3 3 21 Transformer 3 3 22 Cas...

Page 60: ...talled remove it 5 On the OL610e PS and OL610e S disconnect the flexible cable 4 from the connector CN1 5 of the operator panel board and put the cable inside the cover 6 Open the stacker cover assemb...

Page 61: ...ts Replacement 3 8 OL600e 610e 610e PS 610e S Service Manual P N 59271602 3 3 2 Stacker 1 Remove the upper cover See 3 3 1 2 Remove two stacker clamps 1 and the stacker 2 by flexing the upper cover 1...

Page 62: ...etaining clip 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...

Page 63: ...cker open 2 Using a small flatblade screwdriver press the clamp on the left side of the eject roller assembly 1 in the direction of the arrow Detach the eject roller assembly from the lower base unit...

Page 64: ...vice Manual P N 59271602 View A 6 4 4 5 2 1 CN2 3 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 board 1 3 Remove two screws 4 and re...

Page 65: ...ual P N 59271602 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 board 1 3 Remove two screws 4 and remove the pluse motor regi...

Page 66: ...ard 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 con...

Page 67: ...3 7 3 Stand the lower base unit on its left side as shown Free the pulse and main motor cables from the lower base unit at location 3 and unlock two clamp levers 2 then remove the motor assembly 1 Not...

Page 68: ...e 3 3 1 2 Remove the lower base unit see 3 3 7 3 Remove the motor assembly 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...

Page 69: ...d 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 assembl...

Page 70: ...3 3 7 3 Remove the motor assembly 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 registr...

Page 71: ...r cord from the outlet 2 Open the stacker cover 3 From 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 for...

Page 72: ...when handling Notes When installing or removing the fusing unit assembly tighten or loosen the screws while holding the fusing unit down with your hand When reinstalling screws 1 be sure to direct the...

Page 73: ...assembly see 3 3 13 5 Remove the motor assembly 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...

Page 74: ...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...

Page 75: ...e S Service Manual P N 59271602 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...

Page 76: ...e 3 3 1 2 Remove the eject roller assembly see 3 3 4 3 Remove the lower base unit see 3 3 7 4 Remove the fusing unit assembly see 3 3 13 5 Press the clamp of the sensor plates outlet 1 and remove the...

Page 77: ...y 1 Remove the upper cover see 3 3 1 2 Open the manual feed guide assembly 1 and release the engagement on both sides with the main unit by carefully bending the manual feed guide assembly 1 Note When...

Page 78: ...S Service Manual P N 59271602 3 3 19 Sensor Plate Paper Supply 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 sensor plate paper supply 1 and remov...

Page 79: ...Move the Main Control board 2 in the direction of arrow 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...

Page 80: ...ove 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...

Page 81: ...N 59271602 3 4 2 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...

Page 82: ...upper cover see 3 3 1 3 Remove the lower base unit see 3 3 8 4 Remove the Main Control board 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...

Page 83: ...assette 2 Remove the upper cover see 3 3 1 3 Remove the lower base unit see 3 3 8 4 Remove the Main Control board see 3 3 21 5 Remove the screw 1 and remove the cassette guide R 2 by shifting it in th...

Page 84: ...ce menu turn the printer on while holding down the MENU button Functions Hex dump Drum counter reset Menu reset Operator panel menu disable X adjust Y adjust Detailed descriptions of these functions a...

Page 85: ...for shipping Do not change its default value Detailed descriptions of these functions are provided in Appendix C Software Diagnostics Adjustments 4 1 4 DOS Operator Panel OL600e OL610e Settings Tab At...

Page 86: ...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 n...

Page 87: ...e LED head Table of Lumious Intensity Marking and Drive Time Parameter 056 062 34 063 065 33 066 069 32 070 076 31 077 082 30 083 088 29 089 096 28 097 104 27 105 112 26 113 121 25 122 131 24 132 142...

Page 88: ...ORM FEED and ENTER keys down Press or key until 19 is displayed Press the ENTER key Turn the POWER switch on while pressing the FORM FEED and ENTER keys Operation Displays previous parameter No Parame...

Page 89: ...Adjustment 4 6 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 90: ...sumables cartridge paper have been printed 5 2 Cleaning Remove any toner or dust accumulated inside the printer Clean in and around the printer with a piece of cloth when necessary Use the handy clean...

Page 91: ...Set the LED head cleaner to the LED lens array as shown in the figure then slide the cleaner back and forth horizontally several times to clean the head Note Gently press the LED head cleaner onto th...

Page 92: ...cedure Gear on the shaft of the main pulse motor Section 3 3 5 Gear on the shaft of the registration motor Section 3 3 6 Teeth of the reduction gear Section 3 3 8 Inside of bearings hopping roller ass...

Page 93: ...Periodic Maintenance 5 4 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 94: ...oc curred 6 2 Points to Check before Correcting Image Problems 1 Is the printer being used in proper ambient conditions 2 Are supplies toner and routine replacement parts image drum cartridge being re...

Page 95: ...directed by messages Status message display Ready LED display OFF BLINKING ON Undefined 6 5 Troubleshooting Flow Should there be a problem with the printer troubleshoot according to the following proc...

Page 96: ...P N 59271602 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 and the OL610e S For the OL600e a...

Page 97: ...by this restart procedure replace the Main Control PCB Controller errors Note On the OL600e and OL610e control ler errors are described not listed by Excep tion code An error occurred in the controll...

Page 98: ...l PCB Replace the Main Control PCB Replace the Main Control PCB Replace the Main Control PCB ReplacetheEEPROMorMainControlPCB EEPROM Check the optional ROM board for proper con nection or replace it 0...

Page 99: ...ry Status message Trouble or status Remedy Controller errors Note On the OL600e and OL610e control ler errors are described not listed by Excep tion code Table 6 1 Cont d Code Error nn Remedy Check th...

Page 100: ...ay does not change after this procedure replace the power supply board Check the paper in the cassette Open and then close the cover When the cover is closed recovery printing is carried out and the e...

Page 101: ...the tray or check to see if more than one sheet of paper were being fed simultaneously Set the designated paper in the tray Open the cover then close it to carry out recovery printing and release the...

Page 102: ...paper in the manual tray Loading of paper indicated by the second line message to the first line s tray is requested tray TRAY 1 TRAY 2 FEEDER LETTER EXECUTIV LEGAL 14 LEGAL 13 A4 SIZE A5 SIZE A6 SIZE...

Page 103: ...splay Install additional optional RAM board or reduce the print data Press the operator panel RECOVER key to release the error display Install additional optional RAM board or reduce the DLL data Pres...

Page 104: ...ation emulate HP4 AdobePS Post Script mode only The printer is processing data Post Script mode only The printer is in the middle of a job and waiting for data to be processed The printer is printing...

Page 105: ...n The printer is processing data in on line mode Ready ON The data that is not printed remains in the buffer Ready flashing Theprinterisreceivingdata All fonts of the printer are being printed during...

Page 106: ...is two or more the number of copies being printed is displayed This message is displayed together with an other message on the first line Post Script mode only This message is displayed when ON LINE...

Page 107: ...sage is displayed when ON LINE key ispressedwhiletheprinterisprocessingthejob if the JOB RESET menu is ON Even while this message is being displayed the printer continues to process processing the job...

Page 108: ...P 4 mode This message is displayed when the printer cannot reset automatically to exit from the menu because there are data DLLs and macros having temporary attributes when the printer is changed from...

Page 109: ...in the power saving mode This message is displayed together with other message on the first line PostScript mode only This message will appear when the interpreter detects an error during a job proces...

Page 110: ...rectable by using the message trouble list follow the troubleshoot ing flowcharts given here to deal with them No Trouble Flowchart number 1 The printer does not work normally after the power is turne...

Page 111: ...and connector CN3 on the power supply board made properly No Correct the connection Yes Go to 1 1 Yes Is 8 V being applied between pins 30 and 31 GND of connector CN7 No Go to A Yes OL610e PS only Is...

Page 112: ...at connector CN2 on the power supply board Voltage between pins 1 and 3 about 28 V AC Voltage between pins 5 and 6 about 10 V AC Are the voltages normal Yes Is fuse F3 on the power supply board blown...

Page 113: ...Troubleshooting 6 20 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 114: ...No Does the JAM alarm occur after paper feeding Yes Is the paper fed to the inlet sensor lever Yes Is the operation of the input sensor lever normal moves freely when touched No Replace the inlet sen...

Page 115: ...eplace the one way clutch gear Yes Is the image drum cartridge set properly No Set the image drum cartridge properly Yes Check the hopping roller assembly or tray Yes Has the paper reached the outlet...

Page 116: ...r roller rotating No Check the gears TR gear idle gear and reduction gear Yes Is the fuser unit installed properly No Install the fuser unit properly Yes Is the image drum cartridge set properly No Se...

Page 117: ...ever Yes Clean the outlet sensor on the power supply board or replace the power supply board No Is the face up stacker pulled out completely from the printer or pushed into the printer completely No P...

Page 118: ...inlet sensor lever or clean the inlet sensor on the power supply board Yes Does the outlet sensor lever operate properly moves freely when touched No Replace the outlet sensor lever or clean the outle...

Page 119: ...r about 60 seconds after the power is turned on No Check the thermistor for poor contact or replace the Main Control PCB Yes Turn the power off then back on Is the heater of the fusing unit turned on...

Page 120: ...nual P N 59271602 5 Fan Error ERROR 70 Is the fan rotating Yes Replace the Main Control PCB No Is connector CN1 on the Main Control PCB being connected No Connect connector CN1 Yes Replace the fan or...

Page 121: ...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 voi...

Page 122: ...r supply board properly see Fig 6 5 Adjust the contact plate of the transfer roller to make a proper contact with the power supply board and shaft of the transfer roller Yes Are the contact of the dev...

Page 123: ...ler No Is the contact of the cleaning roller of the image drum cartridge properly in contact with the contact assembly see Fig 6 4 C No Adjust the contact of the cleaning roller to make a proper conta...

Page 124: ...ED head properly or replace the head cable Yes Is the contact of the image drum cartrige in proper contact with the ground contact see Fig 6 4 No Check the ground contact of the image drum cartridge Y...

Page 125: ...the User Maintenance menu OL610e PS or from the Settings tab of the DOS Operator Panel OL600e OL610e Has the problem been eliminated Yes End No Replace the LED head Has the problem been eliminated Ye...

Page 126: ...lace the image drum cartridge Charging roller 1 56 39 6 mm Replace the image drum cartridge Cleaning roller 1 24 31 4 mm Replace the image drum cartridge Transfer roller 2 01 51 0 mm Replace the trans...

Page 127: ...th the contact assy see Fig 6 4 A B C D E No Adjust the contacts so that they touch the contact assy properly Yes Replace the image drum cartridge Reset the drum counter from the User Maintenance menu...

Page 128: ...spring of the back up roller normal No Replace the spring Yes Is the contact of the fusing unit assy in proper contact with the contact assy see Fig 6 4 G No Adjust the contact of the fusing unit ass...

Page 129: ...r on the LED head No Install the LED head properly Yes Replace the LED head Has the problem been eliminated Yes End Note Set the LED head drive time if the luminous rating of the old head and the new...

Page 130: ...istor Heater AC Thermistor Heater AC Charge Roller Ground Drum Cleaning Roller Developing Roller Toner Supply Roller Contact plate for transfer roller Power supply sensor board Figure 6 4 Contact Figu...

Page 131: ...Troubleshooting 6 38 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 132: ...r Sensor Inlet Sensor II F1 F2 F3 125V 6 3A 125V 1 6A 125V 3 15A 250V 5A Non 250V 2 5A 120V Fuse AC Main Voltage 230V Fuse Rating Control Board OL600e LQ5C PCB OL610e LQ6C PCB OL610e PS LQ6C PCB LED H...

Page 133: ...71602 7 2 PCB Layout and Connector Signal List 1 Control Board OL600e LQ5C PCB OL610e and OL610e PS LQ6C PCB LED head Printer front side Printer front side Contact face Contact face Operator panel OL6...

Page 134: ...Wiring Diagrams 7 3 OL600e 610e 610e PS 610e S Service Manual P N 59271602 2 Power Supply Board 26 25 1 2 3 PS Board LQ8A OL610e PS...

Page 135: ...nal Description FANPOW OV FANALM N Power supply for fan driving Ground Fan alarm PIN NO I O Opening 2 4 1 3 Line Color Step No Yellow Black Orange Brown 1 PIN NO 2 3 4 Turning direction Clockwise when...

Page 136: ...n motor 1 2 3 4 1 2 3 4 O O O O Signal Description RMPH1 N RMPH1 P RMPH2 N RMPH2 P Coin 1 N Coin 1 P Coil 2 N Coil 2 P PIN NO I O 2 4 1 3 Line Color Step No Yellow Black Orange Brown 1 PIN NO 2 3 4 Tu...

Page 137: ...14 C C O O C O O O C O O O O C Signal Description 0V 0V 5V 5V 0V HDDT0 P HDDT1 P HDCLK P HDLD P STB1 N STB2 N STB3 N STB 4 FG Grount for LED Ground for LED 5V power supply for LED diriving 5V power su...

Page 138: ...gnment To Option feeder 8 7 4 6 1 2 3 4 5 6 7 8 O O C I C O C O Signal Description OPTPSIN N SPTSCLK N OPTSDR N OPRSDR N OVP 30V 0V 5V Paper sense 1 Clock Data OPT send data ready Analog groud 30V pow...

Page 139: ...ltage Logic circuit supply voltage Logic ground Heater on RS232C line voltage TR control switch Motor and fan drive voltage and source voltage for high voltage supply RS232C line voltage and PS board...

Page 140: ...Ground Ground Ground Ground Ground Ground Ground Input prime Fault Ground Always kept high Select in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36...

Page 141: ...power supply Data bit 15 Data bit 13 Data bit 10 Data bit 8 Logic ground Signal 0V 0V SSTXD P EEPRMCLK P EEPRMCS1 P 5V INT2 N IOS1 N CS3 N NC DDRAS1 N RESET N NC A22 P A07 P A01 P A03 P A05 P A21 P A...

Page 142: ...OL610e PS CN1 Pin Assignment To LocalTalk RS422 8 7 4 6 1 2 3 4 5 6 7 8 NC I O C I O NC I Signal Description NC SYNC TXD SG RXD TXD NC RXD Not used Transmit data Signal ground Receive data Transmit d...

Page 143: ...60 I A19 P Address bit 19 21 I A17 P Address bit 17 61 I DCAS0 N DCAS0 22 I DCAS1 N DCAS1 62 I RD N RD N 23 I A18 P Address bit 18 63 I A16 P Address bit 16 24 I A15 P Address bit 15 64 I A14 P Addres...

Page 144: ...mistor Unit Registration motor Main drum motor Fusing Unit Circuit Diagram Illustration Resistance Between pins 1 and 2 18 6 Between pins 3 and 4 18 6 Between pins 1 and 2 12 6 Between pins 3 and 4 12...

Page 145: ...sformer Fan Circuit Diagram Illustration Resistance Primary side Between pins 1 and 2 56 8 OEL 14 8 ODA Secondary side Between pins 1 and 3 1 3 Between pins 5 and 6 1 2 1 2 1 3 White Black Red White 5...

Page 146: ...tings Factory Short plug Plug setting Description setting SP2 A 5 V is supplied to pin 18 of Centronics parallel I F connector B High level is supplied to pin 18 of Centronics parallel I F connector 7...

Page 147: ...Wiring Diagrams 7 16 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 148: ...ual P N 59271602 8 PARTS LIST 8 1 General Information This section will assist you in identifying the assemblies and parts of the product Use Section 6 Troubleshooting to determine the defective part...

Page 149: ...010802 19 Toner sensor Adhesion 4PP4083 6086G1 1 1 50405501 20 Anti static strip 4PB4083 3182P3 1 1 51010903 21 Pulse motor main drum 4PB4076 6150P1 1 1 56513201 22 Pulse motor registration 4PB4076 61...

Page 150: ...3 OL600e 610e 610e PS 610e S Service Manual P N 59271602 Figure 8 1 Lower Base Unit 25 8 9 10 27 18 10 9 20 6 6 2 6 3 4 5 5 12 16 15 22 1 21 22 23 22 2 3 38 37 24 29 28 17 19 26 3 1 33 32 14 11 13 31...

Page 151: ...er 610e PS 2PP4083 6808G002 1 53070302 Upper Cover 610e S 2PA4094 7812G4 1 53070304 2 Stacker 1PP4094 7814P1 1 50101301 3 Stacker clamp 3PP4094 7816P1 2 50708001 4 Guide wire 4PB3517 1567P1 1 51013801...

Page 152: ...Parts List 8 5 OL600e 610e 610e PS 610e S Service Manual P N 59271602 Figure 8 2 Upper cover unit OL610ePS 4 2 3 3 5 7 6 1...

Page 153: ...01 Power supply board 230V 4YA4049 7101G02 1 1 56414902 9 Transformer 120V 4YB4049 7032P3 1 1 56414703 Transformer 230V 4YB4049 7033P3 1 1 56415003 10 Fan motor 4PB4076 6152P1 1 1 56513401 11 Contact...

Page 154: ...Parts List 8 7 OL600e 610e 610e PS 610e S Service Manual P N 59271602 8 17 6 10 16 9 7 13 5 4 15 3 11 4 15 2 1 14 Figure 8 3 Base unit...

Page 155: ...Parts List 8 8 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 156: ...12 D56 made 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...

Page 157: ...TOFEED 0V 5V 0V INPUT PRIME FAULT 0V HILEVEL SELIN 10 PR PR PR PR PR PR PR PR PR PR PR Parallel data sampling strobe PR Parallel input data During print processing or during alarm End of paper Select...

Page 158: ...eiving Circuit b Sending Circuit 6 Timing Charts a Data Receiving Timing b On line off line switching timing by ON LINE SW HP4 emulation PARALLEL DATA DATA BITs 1 to 8 DATA STROBE ACKNOWLEDGE BUSY 0 5...

Page 159: ...ff line on line switching timing by ON LINE SW HP4 emulation d INPUT PRIME timing when set to the effective INPUT PRIME signal on HP4 emulation SELECT ACKNOWLEDGE ON LINE SW BUSY 0 min 100 ms max 0 5...

Page 160: ...able 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 1 2...

Page 161: ...Signal level Differential output 5V Differential input 7V 5 Interface circuit a Receiving circuit INPUT DIFFERENTIAL OUTPUT ENABLE 26LS30 or equivalent b Transmitting circuit OUTPUT DIFFERENTIAL INPU...

Page 162: ...he following settings are possible by pressing key after selecting the display contents of the LCD of the operator panel by using and keys Settings are retained even when the printer power is turned o...

Page 163: ...ual P N 59271602 a LocalTalk RS422 switching Ready OFF LINE Adobe PS Press key for 2 seconds to enter the menu mode level 2 then press key 7 times Ready ADOBE PS SETUP Press key ENTER PowerSave MENU 1...

Page 164: ...ace B 5 OL600e 610e 610e PS 610e S Service Manual P N 59271602 Item ACTIV 422 Selection Function LOCALTK LocalTalk I F RS422 RS422 I F Factory Setting LOCALTK Ready Setting completed ON LINE Press key...

Page 165: ...aud 2400 2400 baud 4800 4800 baud 9600 9600 baud 19200 19200 baud 38400 38400 baud Factory Setting 9600 baud b RS422 I F parameter setting Ready OFF LINE Adobe PS MENU 1 Menu 2 Keep key down for more...

Page 166: ...Menu 2 Ready Item DATABITS Selection Function 8 BITS 8 bit length 7 BITS 7 bit length Factory Setting 8 bit Press key MENU 1 Menu 2 Ready Item PARITY Selection Function NONE No parity EVEN Even parit...

Page 167: ...LocalTalk Serial Interface B 8 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 168: ...aintenance menus consist of the user maintenance menu available to the user and the system and engine maintenance menus for service personnel only Press the Menu key to update each category The operat...

Page 169: ...ect the Auto Eject function on the menu To exit from this menu turn the power off 2 Menu Reset All settings for Menu level 1 are reset to the factory default values The menus for all available emulati...

Page 170: ...the EEPROM is carried out after pressing the Enter key then On line or Recover key Range of Adjustment 2 00mm to 2 00mm 0 25mm steps DRUM CNT RESET NG ON LINE HEX DUMP OP MENU DISABLE MENU RESET NG L...

Page 171: ...is mode 4 Loop Test This tests 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 an...

Page 172: ...PAGE PRT DISABLE CONT PRT LOOPTEST EEPROM RESET LCD display Press the Menu key Press the Menu key Press the Menu key Press the Menu key Press the Enter key Press the Enter key Press the Enter key Aft...

Page 173: ...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 th...

Page 174: ...is for shipping Do not change the default value of it ENGINE RESET Press the Menu key No 1 No 2 No 21 No 31 No 32 Press the or key Writing into the EEPROM is carried out after pressing the Enter key t...

Page 175: ...areas which are for other than the engine block to the factory default values Note 1 units are set for the intended destination at the time of shipment from the factory 1 Factory ODA Setting Turn the...

Page 176: ...Settings or press the ALT and S keys Reset Item Click on the item to be reset then click on Reset 1 EEPROM Resets all EEPROM areas including Menu level 2 to the factory default values The following i...

Page 177: ...or future development 3 LED Wires Leave at default setting 1 Wire 2 Wire settting is for future development Incorrect setting 2 Wire causes two copies of the page image to be printed side by side 4 Cl...

Page 178: ...e CPU This information may be needed to determine the applicability of product updates and procedures outlined in Product Bulletins 8 Count Information Displays usage information as follows Drum Numbe...

Page 179: ...Diagnostics Test C 12 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 180: ...POSE FEEDER D 1 PREFACE This Appendix is intended for service personnel It describes the field maintenance procedures for the Multi Purpose Feeder option for OL600e Series LED Page Printers Refer to t...

Page 181: ...ter The main functions are Paper 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...

Page 182: ...separator into the printer Once delivered into the printer the paper is then controlled and fed through by pulse motor Registration of the printer D 2 2 Hopper Mechanism The hopper automatically feed...

Page 183: ...nd removing the Multi Purpose Feeder from the printer 2 Do not disassemble the Multi Purpose Feeder if it is operating normally 3 Establish the extent of disassembly suitable for the purpose of the pr...

Page 184: ...r the replacement of printed circuit boards and units in the field No Service tools No 1 100 Philips screwdriver Q ty Remarks No 2 100 Philips screwdriver 2 2 5 mm screws 3 5 mm screws N0 3 100 screwd...

Page 185: ...r D 6 OL600e 610e 610e PS 610e S Service Manual P N 59271602 Upper Frame Stepping Motor OLEV 11 PCB Separator Roller B Roller A Link Figure 3 1 D 3 2 Parts Layout This section describes the layout of...

Page 186: ...1602 D 3 3 Parts Replacement Methods This section describes the parts replacement methods for the components listed in the disassembly order diagram below Multi Purpose Feeder Link 3 3 1 Separator 3 3...

Page 187: ...P N 59271602 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...

Page 188: ...3 Remove the 2 screws 1 disengage the locks at 2 locations 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 Disengag...

Page 189: ...271602 OLEV 11 PCB 1 Remove the upper frame see 3 3 2 steps 1 through 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...

Page 190: ...D 11 OL600e 610e 610e PS 610e S Service Manual P N 59271602 Pulse Motor 1 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...

Page 191: ...10e 610e PS 610e S Service Manual P N 59271602 Planet Gear 1 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 motor bracket...

Page 192: ...ller B however be careful not to deform the sensor lever 1 Remove 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...

Page 193: ...led information concerning the problem from the user 3 Go through the checking in the conditions similar to that in which the problem occurred D 4 2 Preparations for Troubleshooting 1 Display on the o...

Page 194: ...02 OEL OFF BLINKING ON Undefined MENU 1 ENTER Menu 2 RECOVER Reset Copies PRINT MENU FORM FEED ON LINE Press 2 seconds LED Page Printer OL Print Fonts LCD 16 characters 8 characters 2 line Liquid Crys...

Page 195: ...ts Carry out the recovery printing by opening and closing the cover and turn the error display off Load paper in Multi Purpose Feeder Notifies of occur rence of jam while the paper is being fed from M...

Page 196: ...t jam occur YES Is the paper being fed to above sensor plate Inlet YES Is the sensor plate Inlet operating normally NO Replace the sensor plate Inlet YES Clean the Inlet sensor on the power supply boa...

Page 197: ...l P N 59271602 D 5 CONNECTION DIAGRAM D 5 1 Interconnection Diagram OLEV 11 PCB CN3 M Stepping motor CN2 To the Printer or High Capacity Second Paper Feeder 2 M T3 1 M T4 4 M T1 3 M T2 OPTPSIN N OPTSC...

Page 198: ...Multi Purpose Feeder D 19 OL600e 610e 610e PS 610e S Service Manual P N 59271602 D 5 2 PCB Layout OLEV 11 PCB...

Page 199: ...Multi Purpose Feeder D 20 OL600e 610e 610e PS 610e S Service Manual P N 59271602 D 6 PARTS LIST 1 3 7 5 6 4 8 2 Figure 6 1 Multi Purpose Feeder...

Page 200: ...B4083 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 4PB4083 6075P1 56510701 1 Same as printer unit 6 OLE...

Page 201: ...Multi Purpose Feeder D 22 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 202: ...ER E 1 PREFACE This Appendix is intended for service personnel It describes the field maintenance procedures for the High Capacity Second Paper Feeder option for OL600e Series LED Page Printers Refer...

Page 203: ...is driven 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 enve...

Page 204: ...S Service Manual P N 59271602 Front Support Plate Sheet Guide Right Side Cover Hopping Roller Shaft Assembly Paper Cassette Paper Hold Font Cover Left Side Cover Figure 1 1 External View and Componen...

Page 205: ...h of the hopping shaft assem bly 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...

Page 206: ...Capacity Second Paper Feeder from the printer 2 Do not disassemble the High Capacity Second Paper Feeder if it is operating normally 3 Establish the extent of disassembly suitable for the purpose of...

Page 207: ...the replacement of printed circuit boards and units in the field Table 3 1 Service Tools No Service tools No 1 100 Philips screwdriver Q ty Remarks No 2 100 Philips screwdriver 2 2 5 mm screws 3 5 mm...

Page 208: ...10e PS 610e S Service Manual P N 59271602 E 3 2 Parts Layout This section describes the layout of the main components Figure 3 1 Front Support Plate OLEV 12 PCB Pulse Motor Hopping Roller Shaft Assemb...

Page 209: ...3 Parts Replacement Methods This section describes the parts replacement methods for the components listed in the disassembly order diagram below High Capacity Second Paper Feeder Pulse motor hopping...

Page 210: ...per casette 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...

Page 211: ...der E 10 OL600e 610e 610e PS 610e S Service Manual P N 59271602 1 2 3 OLEV 12 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 t...

Page 212: ...h Gear 1 Open the front cover 1 2 Remove the 2 screws 2 and remove the hopping roller 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...

Page 213: ...roblem from the user 3 Go through the checking in the conditions similar to that in which the problem occurred E 4 2 Preparations for Troubleshooting 1 Display on the Operator panel The status of the...

Page 214: ...2 OEL Ready LED display OFF BLINKING ON Undefined MENU 1 ENTER Menu 2 RECOVER Reset Copies PRINT MENU FORM FEED ON LINE Press 2 seconds LED Page Printer OL Print Fonts LCD 16 characters 8 characters 2...

Page 215: ...inting by opening and closing the cover and turn the error display off Load the paper or paper cassette in High Capacity Second Paper Feeder Indicates occur rence of jam while the paper is being fed f...

Page 216: ...above sensor plate Inlet YES Is the sensor plate Inlet operating normally NO Replace the sensor plate Inlet YES Clean the inlet sensor on the power supply board or replace the power supply board or in...

Page 217: ...epping motor CN2 To Multi Purpose Feeder 2 M T3 1 M T4 4 M T1 3 M T2 OPTPSIN N OPTSCLK N OPTSD P OPTSDR N OVP 30V OVL 5V P FG FG 1 2 3 4 5 6 7 8 9 10 CN1 To Printer OPTPSIN N OPTSCLK N OPTSD P OPTSDR...

Page 218: ...Second Paper Feeder E 17 OL600e 610e 610e PS 610e S Service Manual P N 59271602 E 5 2 PCB Layout OLEV 12 PCB...

Page 219: ...Second Paper Feeder E 18 OL600e 610e 610e PS 610e S Service Manual P N 59271602 Figure 6 1 High Capacity Second Paper Feeder 4 6 3 8 7 1 2 5 E 6 PARTS LIST...

Page 220: ...ame as the printer unit shaft assembly 2 One way clutch 4PB4083 6024P1 51228901 1 Same as the printer unit gear 3 Pulse motor 4PB4083 6075P1 56510701 1 Same as the printer unit 4 OLEV 12 PCB 4YA4121 1...

Page 221: ...Second Paper Feeder E 20 OL600e 610e 610e PS 610e S Service Manual P N 59271602 This page was intentionally left blank...

Page 222: ...OL600e OL610e OL610e PS OL610e S Service Manual Part Number 59271602 Printed in the USA...

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