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3.3.14 Back-up Roller

(1) Remove the fusing unit assy (see 3.3.13).

(2) Lift the left side of the back-up roller 

1

, and pull it out to the left side (at this time, two bushings

2

, the bias springs 

3

 and washers 

4

 and 

5

 will release themselves).

Note:

Do not bend or lose springs.

5

4

Summary of Contents for OKIPAGE 6e

Page 1: ...All specifications are subject to change without notice Approval OKIPAGE 6e 6ex LED Page Printer Maintenance Manual ODA OEL INT...

Page 2: ...the field maintenance methods for OKIPAGE 6e and OKIPAGE 6ex LED Page Printers This manual is written for use by service persons Please note that you should refer to the Printer Handbook for the handl...

Page 3: ...2 30 2 8 Toner Low Detection 2 31 3 PARTS REPLACEMENT 3 1 3 1 Precautions for Parts Replacement 3 1 3 2 Parts Layout 3 3 3 3 How to Change Parts 3 6 3 3 1 Upper Cover 3 7 3 3 2 Stacker 3 8 3 3 3 LED...

Page 4: ...s Array 5 1 6 TROUBLESHOOTING PROCEDURES 6 1 6 1 Troubleshooting Tips 6 1 6 2 Check Points before Correcting Image Problems 6 1 6 3 Tips for Correcting Image Problems 6 1 6 4 Preparation for Troublesh...

Page 5: ...1 CONFIGURATION...

Page 6: ...marked with asterisk are available Figure 1 1 Power Supply and Sensor PCB Electrophotographic Processing Unit Paper Feed Mechanism First Tray Unit OKIPAGE 6ex OKIPAGE 6e 6ex PS Board with RAM RAM Boar...

Page 7: ...l PCB Operator Panel OKIPAGE 6ex Only Power Supply Unit PS Board OKIPAGE 6ex Only The printer unit configuration is shown in Figure 1 2 Toner cartridge consumables Operator panel assy Upper cover Imag...

Page 8: ...with OKIPAGE 6e and OKIPAGE 6ex These are available separately from the printer unit 1 1MB Memory Expansion Board OKIPAGE 6e 6ex 2 SIMM Memory OKIPAGE 6e 1 2 4 8 16 Mbyte OKIPAGE 6ex 1 2 4 8 16 32 Mb...

Page 9: ...1 4 4 High Capacity Second Paper Feeder 5 Multi Purpose Feeder...

Page 10: ...gal option Executive Envelope A4 A5 B5 A6 Applicable sizes 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 m2 Manual feed Label OHP p...

Page 11: ...Power save mode Approx 15W 12 Temperature and humidity During operation 50 to 90 F 10 to 32 C In storage 14 to 110 F 10 to 43 C 13 Noise During operation 48 dB A or less Standby 38 dB A or less 14 Co...

Page 12: ...1 7 1 5 Safety Standards 1 5 1 Certification Label The safety certification label is affixed to the printer at the location described below OKIPAGE 6e OKIPAGE 6ex 120V OKIPAGE 6e OKIPAGE 6ex 230V...

Page 13: ...1 8 1 5 2 Warning Label The warning labels are affixed to the sections which may cause bodily injury Follow the instructions on warning labels during maintenance...

Page 14: ...as 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 fransiormador apresentam risco de choque...

Page 15: ...2 OPERATION DESCRIPTION...

Page 16: ...d for operation and status display of OKIPAGE 6e and OKIPAGE 6ex The operator panel is used for operation and status display of OKIPAGE 6ex The OKIPAGE 6e and OKIPAGE 6ex receive data via the host I F...

Page 17: ...ow sensor Paper out sensor Outlet sensor Paper sensor Inlet sensor 2 Inlet sensor 1 Cover open switch AC IN 8V 8V 0V 5V 5V 30V CH TR DB HEAT ON Filter circuit Centronics parallel I F EEPROM Power Supp...

Page 18: ...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 Filte...

Page 19: ...AM to video output port Parallel interface controller Control of Centronics parallel interface Video output port Control of LED head LED STB output port Timer Generation of various control timing Moni...

Page 20: ...dited data image data DLL data and macro data In the Post Script emulation it is used as VM and font cache also 4 EEPROM 1 024 bit Electrically Erasable PROM EEPROM is loaded with the following kinds...

Page 21: ...ogram Font 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 Local Talk I...

Page 22: ...k Diagram 2 3 RAM Board OKIPAGE 6e 6ex option The RAM board consists of DRAM s and a SIMM socket 1 DRAM 1MB of DRAM s reside on the RAM board 2 SIMM Socket One SIMM socket is mounted on the RAM board...

Page 23: ...wer 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 detecte...

Page 24: ...exists OFF No paper exists Function Detects the leading edge of the paper and gives the supervision timing for switching from hopping operation to feeding operation Monitors paper feeding situation a...

Page 25: ...Electrophotographic Process Mechanism This mechanism actuates the printing of image data supplied by the control board on the paper by electrophotographic process The layout of the electrophotographi...

Page 26: ...sensor lever Back up roller Cleaning roller Transfer roller Paper sensor lever Inlet sensor lever Registration roller Toner cartridge Developing roller LED head Heat roller Eject roller assy Charge r...

Page 27: ...D Head Image data for each dot line from the control board is received by the shift register and latch register The 2496 LED s OKIPAGE 6e 4992 LED s OKIPAGE 6ex are driven to radiate the image data on...

Page 28: ...tent 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 pla...

Page 29: ...ly Bias voltage Toner supply roller Toner cartridge Paper eject Fusing Paper registration Paper supply Back up roller Charger roller Charging Cleaning Paper hopping Paper feed Image production develop...

Page 30: ...2 15 PRINT N Outlet Sensor OFF PRDY N DM ON N RM ON INSNS OUTSNS N Feed stop Inlet Sensor OFF Feed start Figure 2 8...

Page 31: ...ingindirection a drivesthehoppingroller Theregistrationmotor turning in direction b drives the registration roller The registration and hopping gears have one way bearing so turning any of these gears...

Page 32: ...in this case the registration gear also turns but the registration roller is prevented from turning by the one way bearing 2 After inlet sensor is turned on by the paper advance the paper is further...

Page 33: ...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 bearing 2 The paper is further advanced sy...

Page 34: ...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 power supply exceeds the threshold value charging b...

Page 35: ...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 organi...

Page 36: ...iers flow into the aluminum layer ground ThepositivecarriersmovedtotheCTLcombinewiththenegativechargesontheimagedrum surface accumulated by the contact charge of the charge roller lowering the potenti...

Page 37: ...sitive and the toner negative Charge roller Doctor blade Toner supply roller Developing roller Image drum 2 The toner attracted to the developing roller is scraped off by the doctor blade forming a th...

Page 38: ...ied 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 to the developing roller Connected and bias supplied when...

Page 39: ...paper from the reverse side 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 th...

Page 40: ...lamp which heats the heat 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 vo...

Page 41: ...cleaning rollers are cleaned for 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 accumulated reaches 10 or mo...

Page 42: ...er 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 p...

Page 43: ...nsor 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 paper input jam Monitoring paper fee...

Page 44: ...ck is done Type of error Paper feed error Paper feed jam Paper feed jam Paper size error Paper exit jam Paper feed jam Monitor Hopping start to Inlet sensor on Inlet sensor on to Write sensor on Write...

Page 45: ...r 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 CVOPN signal is sent to the control bo...

Page 46: ...Bar Sensor Plate Operation during Toner Full state The stirring bar is rotated due to the mechani cal transmission of energy originating from the interlocking with the stirring gear Even when the mag...

Page 47: ...Low state is detected 2 times consecutively Toner Low is established When the Toner Full state is detected 2 times consecutively Toner Low is cancelled When there is no change with the toner sensor fo...

Page 48: ...3 PARTS REPLACEMENT...

Page 49: ...ect the AC power cord and interface cable to the printer ii Connect the AC inlet plug to the AC receptacle iii Turn on l the power switch of the printer 2 Do not try to disassemble as long as the prin...

Page 50: ...screwdriver Q ty Place of use Remarks Service Tools 1 2 3 4 5 6 7 8 9 No 2 100 Philips screwdriver No 3 100 screwdriver No 5 200 screwdriver Digital multimeter Pliers Handy cleaner LED Head cleaner 1...

Page 51: ...ker cover assy View A Back up roller Eject roller assy Transfer roller Diselectrification bar Registration roller Pulse motor main Pulse motor registration Fusing unit Toner cartridge consumable Image...

Page 52: ...3 4 Upper cover unit Figure 3 2 Stacker clamp Upper cover Stacker...

Page 53: ...3 5 Base unit Figure 3 3 Main Control PCB L5C or L5D OKIPAGE 6e L6A OKIPAGE 6ex DC fan assy Transformer Contact assy Paper cassette Power supply RAM board LQME PCB OKIPAGE 6e OKIPAGE6ex...

Page 54: ...9 Stacker cover assy 3 3 10 Resist roller 3 3 11 Transfer roller 3 3 12 Fusing unit assy 3 3 13 Back up roller 3 3 14 Sensor plate inlet 3 3 15 Toner sensor 3 3 16 Sensor plate outlet 3 3 17 Manual fe...

Page 55: ...inside the cover OKIPAGE 6ex only 6 Open the stacker cover assy 9 by pressing the knobs 8 on the left and right sides 7 Remove the image drum unit 0 8 Remove two screws A and open the manual feed gui...

Page 56: ...3 8 3 3 2 Stacker 1 Remove the upper cover See 3 3 1 2 Remove two stacker clamps 1 and the stacker 2 by bending the upper cover 1 1 2...

Page 57: ...to directly touch or push the SLA 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 3 1 or 4 3 2 For the installation...

Page 58: ...3 3 1 2 Press the clamp on the left side of the eject roller assy1 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 r...

Page 59: ...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 View A 6 4 4 5 2 1 CN2...

Page 60: ...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 4 4 6 1 3 CN3 2...

Page 61: ...cables 4 and 5 of the pulse motor from the connectors 2 and 3 of the Main Control PCB 1 3 Remove the connector 6 of the LED head from the Main Control PCB 1 OKIPAGE 6e 1 connector OKIPAGE 6ex 2 conne...

Page 62: ...emove the upper cover see 3 3 1 2 Remove the lower base unit see 3 3 7 3 Stand the lower base unit on its side as shown and unlock two clamp levers then remove the motor assy 1 1 Idle gear Reduction g...

Page 63: ...see 3 3 1 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 t...

Page 64: ...3 Remove the reset lever R 1 4 Detach the reset spring2 from the lower base unit 3 turn the reset level L 4 in the direction of the arrow A until it stops and remove it in the direction of the arrow B...

Page 65: ...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 Press the registration roller 2 to the right side in the direction of the arrow as s...

Page 66: ...gear1 by unlocking the latch 4 of the main unit 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...

Page 67: ...3 3 7 3 Remove the stacker cover assy see 3 3 10 4 Remove four screws 1 and remove the fusing unit 2 Caution Fusing unit assy may be hot Use care when handling Note When installing or removing the fus...

Page 68: ...move the fusing unit assy see 3 3 13 2 Lift the left side of the back up roller1 and pull it out to the left side at this time two bushings 2 the bias springs 3 and washers 4 and 5 will release themse...

Page 69: ...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 1 1 Inlet senso...

Page 70: ...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 1 1 Cl...

Page 71: ...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 senso...

Page 72: ...Open the manual feed guide assy 1 and release the engagement on both sides with the main unit by carefully bending the manual feed guide assy 1 Note At the time of mounting verify the proper the enga...

Page 73: ...9 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 remove it from the base plate 2 1 View A...

Page 74: ...L6A 1 Remove the upper cover see 3 3 1 2 Remove the lower base unit see 3 3 8 3 Remove two screws 1 4 Move the Main Control PCB 2 in the direction of arrow A to disconnect it from the power supply bo...

Page 75: ...3 of the transformer 5 Remove the screws 4 and remove the ground cable 5 6 Remove three screws 6 and remove the power supply board 7 and contact assy 8 at the same time 7 Unlock two claws 9 and remove...

Page 76: ...e the upper cover see 3 3 1 2 Remove the lower base unit see 3 3 7 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...

Page 77: ...lower base unit see 3 3 7 4 Remove the Main Control PCB see 3 3 20 5 Remove the power supply board see 3 3 21 6 Remove the screw 1 and remove the cassette guide L 2 by shifting it in the direction of...

Page 78: ...e 3 3 1 3 Remove the lower base unit see 3 3 7 4 Remove the Main Control PCB see 3 3 20 5 Remove the screw 1 and remove the cassette guide R 2 by shifting it in the direction of the arrow 6 Pull the e...

Page 79: ...4 ADJUSTMENT...

Page 80: ...4 1 1 Maintenance Functions 1 Printer driver Printer driver has following functions Drum counter reset Printer menu default Charge roller cleaning a Drum counter reset For initializing engine counter...

Page 81: ...etting the engine menu 2 Engine Counter Reset For resetting the engine counter 3 Status Monitor For real time display of the printer status 4 Test print For local print or test print 5 Reload For read...

Page 82: ...number of LED dots 4 Optical head The mounting head type is set 5 Head type The adjustment method for the adjustment head for 600 DPI is set 6 Page PRT Valid or invalid of page count print of menu pr...

Page 83: ...lock 3 Page Count The total number of printed pages counted at the engine block 4 Reset All Resetting all counters by clicking of the button 2 3 Status Monitor The Status Monitor checks printer status...

Page 84: ...utton It performs operation selected in the Option Button Menu Available operations are as follows 1 Reset Engine It resets all the Engine Menu contents to the factory default setting 2 EEPROM Upload...

Page 85: ...lable at present is only MDL Model Up to 32 alphanumeric characters can be inputted The corresponding type is the type supporting the ID down load command For an unsupported type no character can be i...

Page 86: ...the printer name is set it is registered in the initialization file and processed as a corresponding printer also for the next and subsequent startup The following is a display example of a printer se...

Page 87: ...e can be made It reads out the settings of the printer being connected It is used to change the printer while running the same application program on the PC 2 8 About Button It displays information on...

Page 88: ...u items on the Main Menu Dialog In the Setup Dialog selection of printer languages and printer port is available 1 Printer Port For selecting a printer port 2 Cancel For canceling the setting and retu...

Page 89: ...he POWER switch on while holding the MENU key down Function There are following five functions Hex dump Drum counter reset Menu reset Operator panel menu disable X adjust Y adjust Detailed description...

Page 90: ...etting Drum count total display Printing start position setting Engine reset Drum count display Factory adjustment LED head width setting LED head type setting Adjustment method for adjustment head Tr...

Page 91: ...Replacement OKIPAGE6e 300dpi LED head The following table lists parts that require adjustment after replacement 1 LED head drive time setting Caution Do not change the LED head drive time when the lum...

Page 92: ...248 268 15 269 290 14 291 313 13 Luminous intensity marking on LED head Drive time parameter Luminous intensity marking on LED head Drive time parameter OKIPAGE6e Setting of LED Head Drive Time Drive...

Page 93: ...tensity marking 027 154 1224G2 or or 401326 403579 73000123400101100 74000123400101100 7 3 4 3 2 Adjustment When Replacing a Part OKIPAGE6ex 600dpi LED head Adjustment is necessary when replacing any...

Page 94: ...y marking and drive time parameter 027 028 27 029 030 26 031 032 25 033 035 24 036 037 23 038 040 22 041 043 21 044 046 20 047 049 19 050 052 18 053 057 17 058 060 16 061 064 15 065 069 14 070 073 13...

Page 95: ...isplayed on LCD ENG MNT OPT HEAD 600 4W LED HEAD No 8 LED HEAD No 19 LED HEAD No 19 HEAD TYPE TYPE1 ON LINE XXX Press the MENU key XXX HP4 AUT WIN or HEX DUMP When the numeral of upper two digits unde...

Page 96: ...on the Maintenance Utility 3 Click the UPLOAD EEPROM button on the EEPROM Operations 4 The contents of the EEPROM data is displayed on the DIALOG of the Maintenance Utility The contents of the old EEP...

Page 97: ...5 PERIODICAL MAINTENANCE...

Page 98: ...y toner or dust accumulated inside the printer Clean in and around the printer with a piece of cloth when necessary Use the handy cleaner vacuum to clean inside the printer Note Do not touch the image...

Page 99: ...ED 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 the LED lens array LED lens array 2...

Page 100: ...6 TROUBLESHOOTING PROCEDURES...

Page 101: ...ed in proper ambient conditions 2 Are supplies toner and routine replacement parts image drum unit being replaced properly 3 Does the paper being used meet specifications 4 Is the image drum unit bein...

Page 102: ...s of LED display status On Normal blinking Fast blinking and Off Type On Normal blinking On line Ready Warming up Data receiving Printing 0 5 sec interval 0 12 sec interval Function Remarks Fast blink...

Page 103: ...out a troubleshooting with the troubleshooting chart See 6 5 3 Troubleshoot from the status message list See 6 5 1 6 5 Troubleshooting Flow Shouldtherebeaproblemwiththeprinter troubleshootaccordingtot...

Page 104: ...ed by EEPROM check Replace the Main Control PCB When replacing the Main Control PCB upload download the EEPROM data Refer to 4 3 1 4 An error was detected by resident RAM check Replace the Main Contro...

Page 105: ...SSIO I F error Replace the power supply board or the Main Control PCB A fault occured in the fusing unit Timeout error etc See 6 5 2 4 Thermistor Open Check Error A fault occured in the fusing unit T...

Page 106: ...nd then close the cover When the cover is closed recovery printing is carried out and the error display is released If this error occurs frequently see 6 5 2 2 1 The upper cover was opened Check the c...

Page 107: ...Error Paper size error Paper of improper size is being fed from the tray being displayed Check the paper in the tray or heck to see if more than one sheet of paper were being fed simultaneously Set th...

Page 108: ...w Buffer overflow The receive buffer is overflowing Page Buffer Overflow The page buffer is overflowing because it received too much data for printing on the page DLL Buffer Overflow The DLL buffer is...

Page 109: ...ower is turned on Print Overrun Error The printer overrun because the print data is too complicated to be printed Ready The printer is the on line mode Ready Power Saving The printer is in the power s...

Page 110: ...the buffer is deleted and the printer is initialized to user default settings The temporary DLLs and macro are deleted Toner Sense A fault occurred in the toner sensor Normal operation can be continu...

Page 111: ...f then back on to restart If normal operation is not recovered by this restart procedure replace the Main Control PCB LCD status message Trouble or status Remedy An error occurred in the controller Tu...

Page 112: ...was detected by program ROM check Replace the Main Control PCB 20 An error was detected by font ROM check Replace the Main Control PCB 30 An error was detected by resident RAM check Replace the EEPROM...

Page 113: ...n see 6 5 2 5 Replace the fan or the Main Control PCB 70 A fault occurred in the Fan motor See 6 5 2 4 71 A fault occurred in the fuser timeout error etc See 6 5 2 4 72 A fault occurred in the fuser t...

Page 114: ...red Check valid CPU list 91 Invalid CPU was used Close the cover to release the error display If the display does not change after this procedure replace the power supply board The upper cover was ope...

Page 115: ...ut recovery printing and release the error display If this error occurs frequently see 6 5 2 3 Paper of improper size is being fed from the tray being displayed tray TRAY 1 TRAY 2 FEEDER Load paper in...

Page 116: ...e paper size one of the followings LETTER EXECUTIV LEGAL 14 LEGAL 13 A4 SIZE A5 SIZE A6 SIZE B5 SIZE FREE SIZE COM 10 MONARCH DL ENV C5 ENV MANUAL REQUEST Loading of paper indicated by the second line...

Page 117: ...l RECOVER key to release the error display Install additional optional RAM board or reduce the print data for OKIPAGE 6ex in HP 4 mode DLL BUFF OVERFLOW The DLL buffer is overflowing Press the operato...

Page 118: ...obePS LCD status message Trouble or status Remedy 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...

Page 119: ...fer Ready flashing The printer is receiving data LCD status message Trouble or status Remedy DATA HP4 PRINT MENU PRINT FONTS for OKIPAGE6ex in HP 4 mode All fonts of the printer are being printed duri...

Page 120: ...S mode When the number of copies being printed is two or more the number of copies being printed is displayed This message is displayed together with another message on the first line Post Script mode...

Page 121: ...age is being displayed the printer continues to process processing the job normally LCD status message Trouble or status Remedy RESET TO FLUSH FLUSHING PR BUSY OKIPAGE6ex in PS mode OKIPAGE6ex in PS m...

Page 122: ...attributes when the printer is changed from set mode to other mode Toner is running out This message is displayed together with other message on the first line Normal operation can be continued A fau...

Page 123: ...ata The printer is 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...

Page 124: ...follow the troubleshooting flowcharts given here to deal with them No Trouble Flowchart number 1 The printer does not work normally after the power is turned on 1 1 OKIPAGE 6e 1 2 OKIPAGE 6ex 2 Jam al...

Page 125: ...Yes Is 5 V being applied between pins 2 and 5 of CN5 on the Main Control PCB Pin 2 0 V Pin 5 5 V B No Is the connection between connector CN7 on the control board and connector CN3 on the power suppl...

Page 126: ...ltage 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 open No Replace the power supply board Yes Replace...

Page 127: ...n the power supply board made properly No Correct the connection Yes Go to A Yes Is 8 V being applied between pins 24 and 16 GND of connector CN7 No Go to B Yes Is the flexible cable for the operator...

Page 128: ...ard or Main Control PCB No Is the AC input voltage output between pins 1 and 2 of connector CN1 on the power supply board normal Yes Replace the AC transformer No Is fuse F1 or F2 on the power supply...

Page 129: ...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 sensor lever Yes Clean the inle...

Page 130: ...image drum unit being set properly No Set the image drum unit properly Yes Check the hopping roller assembly or separator assy Yes Has the paper reached the outlet sensor lever Yes Is the operation of...

Page 131: ...he gears TR gear idle gear and reduction gear Yes Is the fuser unit being installed properly No Install the fuser unit properly Yes Is the image drum unit being set properly No Set the image drum unit...

Page 132: ...e 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 Pull the face up stacker out of the pri...

Page 133: ...he 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 outlet sensor on the power supply...

Page 134: ...r 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 when the heater is turned on ligh...

Page 135: ...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 Main Control PCB check coil resista...

Page 136: ...re 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...

Page 137: ...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 developing roller and the contact of t...

Page 138: ...drum counter see User s Manual No Replace the Main Control PCB or power supply board 3 Blank paper is output Is the LED head being connected properly check connector CN4 OKIPAGE 6e or HEAD1 HEAD2 OKIP...

Page 139: ...MENU key and reset the drum counter see User s Manual No Replace the LED head Has the problem been removed Yes End Note After replacing the LED head set the printer in the engine mainte nance mode by...

Page 140: ...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 Afterreplacingtheimagedr...

Page 141: ...image drum unit Has the problem been removed Yes End Note After replacing the image drum unit set the printer in the user maintenance mode by turning the power on while pressing the MENU key and rese...

Page 142: ...ntact assy see Fig 6 4 G No Adjust the contact of the fusing unit assy to make a proper contact with the contact assembly Yes Replace the fusing unit assy Has the problem been removed Yes End Note Aft...

Page 143: ...ol PCB and PC connector on the LED head No Install the LED head properly Yes Replace the LED head Has the problem been removed Yes End Note After replacing the LED head set the printer in the engine m...

Page 144: ...D C B A C o n t a c t s T h e r m i s t o r H e a t e r A C T h e r m i s t o r H e a t e r A C C h a r g e R o l l e r G r o u n d D r u m C le a n in g R o ll e r D e v e lo p in g R o ll e r T o n...

Page 145: ...6 45 Contact Power supply board Contact plate for transfer roller Figure 6 5...

Page 146: ...7 WIRING DIAGRAM...

Page 147: ...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 OKIPAGE 6e L5C or L5D LED Head 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2...

Page 148: ...250V 5A Non 250V 2 5A 120V Fuse AC Main Voltage 230V Fuse Rating Control Board OKIPAGE 6ex L6A LED Head 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 Option Feeder I F 1 2 3 4...

Page 149: ...ignal List 1 Control Board OKIPAGE 6e L5C or L5D PCB OKIPAGE 6ex L6A PCB LED head Printer front side Printer front side Printer front side Contact face Contact face LED head Operator panel OKIPAGE 6ex...

Page 150: ...7 4 2 Power Supply Board 26 25 1 2 3 PS Board LQ8A 2 OKIPAGE 6ex...

Page 151: ...n DMPH1 N DMPH1 P DMPH2 N DMPH2 P Coil 1 N Coil 1 P Coil 2 N Coil 2 P PIN NO I O 1 2 3 1 2 3 O C I Signal Description FANPOW OV FANALM N Power supply for fan driving Ground Fan alarm PIN NO I O Openin...

Page 152: ...O O O O Signal Description RMPH1 N RMPH1 P RMPH2 N RMPH2 P Coil 1 N Coil 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 Turning direction Clockwi...

Page 153: ...V 5V 0V HDDT0 P HDDT1 P HDCLK P HDLD P STB1 N STB2 N STB3 N STB4 N FG Grount for LED Ground for LED 5V power supply for LED diriving 5V power supply for LED driving Logic ground Data Data Clock Load S...

Page 154: ...Data 0 Ground for LED Data 3 Data 2 LOGIC ground Clock LOGIC ground PIN NO HEAD1 I O 2 4 6 8 10 12 14 1 3 5 7 9 11 1 2 3 4 5 6 7 8 9 10 11 12 C C C C C C O O O O O O Signal Description FG OVLED OVLED...

Page 155: ...der 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 power supply Logic goun...

Page 156: ...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 supply voltage Pin N...

Page 157: ...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 Signal SG SG SG SG S...

Page 158: ...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 A19 P DCAS0 N RD N A16 P A1...

Page 159: ...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 data Receive...

Page 160: ...P 5V D15 P D13 P D10 P D08 P NC I O C C I I I I O I I I I I I I I I I I I I I C I I I I I C C C C I C C C C I O I C C C C O I I O O O I I I I I I I I I I I I I I I I C C C C C C C C C Description 8V...

Page 161: ...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 6 Between pins 1 and 2 120V 3 240V...

Page 162: ...tion 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 6 Yellow Black Primary side Seconda...

Page 163: ...6e L5C PCB OKIPAGE 6ex L6A PCB L5C L6A Short plug settings Factory Short plug Plug setting Description setting SP2 3 5 V is supplied to pin 18 of Centronics parallel I F connector 1 High level is sup...

Page 164: ...7 18 2 Option RAM Board LQME PCB...

Page 165: ...es 16 Mbytes Total Capacity 2 Mbytes 3 Mbytes 3 5 Mbytes 6 Mbytes 8 Mbytes 18 Mbytes SIMM Capacity OKIPAGE 6ex Nil 1 Mbyte 2 Mbytes 4 Mbytes 8 Mbytes 16 Mbytes 32 Mbytes Total Capacity 3 Mbytes 4 Mbyt...

Page 166: ...8 PARTS LIST...

Page 167: ...8 1 8 PARTS LIST Figure 8 1 Lower Base Unit OKIPAGE 6e OKIPAGE 6ex Q K 1 K 2 L 1 L 2 M S N B F E 4 5 6 2 6 3 0 9 2 H J 1 6 1 2 W V C A D U 3 R I P G 3 2 2 1 1 1 2 T X Y 0 9 Z O 8 Q 2 Q 1 Q 2 Q 3 J 2...

Page 168: ...Pulse motor B 4PB4076 6151P1 1 Motor Resist 40215301 1 22 1 Idle gear D 3PP4076 6145P1 1 1 22 2 Idle gear E 3PP4076 6146P1 1 1 23 Reduction gear C 3PP4076 6147P1 1 1 24 Fusing unit 2YX4083 6100G5 1 1...

Page 169: ...8 3 Figure 8 2 Upper cover unit 8 3 8 4 1 2 OKIPAGE 6ex OKIPAGE 6e 8 1 8 2 1 5 1 3 1 4 1 4 1 6 1 7 1 8 1 1 1 1...

Page 170: ...r 1PP4094 7814P1 1 1 1 4 Stacker clamp 3PP4094 7816P1 2 2 1 5 Guide wire 4PB3517 1567P1 1 1 1 6 Leaf spring 3PP3517 1601P1 1 1 1 7 Lens cover 2PP4128 1171P1 1 1 8 Lens frame 3PP4128 1172P1 1 8 1 Cover...

Page 171: ...Figure 8 3 Base unit I 8 J 6 0 F 9 H 7 C 5 4 E 3 A 4 E M 2 1 D K L 8 5...

Page 172: ...ormer 4YB4049 7033P3 1 1 230V 10 Fan motor 4PB4076 6152P1 1 1 11 Contact assy 3PA4083 6090G1 1 1 13 Cassette sensor plate 3PP4083 6154P1 1 1 14 Paper cassette 4YA4083 6260G2 1 1 ODA Option Paper casse...

Page 173: ...57 40360 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 IEEE std 1284 1994 c...

Page 174: ...le No paper On line Mode switch request Not used Signal groud Frame ground Power supply max 50mA Signal ground Signal groud Signal Groud Signal groud Signal groud Initialize Error occurrrence On line...

Page 175: ...mode 6 Data bit length 8 bits 7 Receiving buffer Varies depending on option RAM size 8 Control Data is received from the host and stored in the reception buffer Block busy control is carried out Signa...

Page 176: ...min 0 5 s min 0 5 s max 0 5 s min 0 min 0 min 0 min 0 5 s to 10 s 0 min PARALLEL DATA DATA STROBE 1 s min 1 s min b Data Receiving Timing Burst Mode ACKNOWLEDGE BUSY 6 7 4 5 2 3 DATA bit 3 DATA bit 7...

Page 177: ...ACKNOWLEDGE BUSY 0 min 50 s min 5 s max 5 s max 0 5 s to 10 ms ON LINE SW BUSY 50 ms max SELECT d On line off line switching timing by ON LINE SW HP4 emulation e Off line on line switching timing by O...

Page 178: ...ctive Factory Setting OFF The 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 th...

Page 179: ...A 7 ON LINE Ready Press key Setting completed ON LINE HP4...

Page 180: ...m It is the 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 3 4 5 6 7 8 Signal Name Sync signal Transmit...

Page 181: ...erential input 7V 5 Interface circuit a Receiving circuit INPUT DIFFERENTIAL OUTPUT ENABLE 26LS30 or equivalent b Transmitting circuit OUTPUT DIFFERENTIAL INPUT 26LS32 or equivalent 6 Receive margin 7...

Page 182: ...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 off By pressing key menu setting mode is comple...

Page 183: ...ing 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 Menu 2 MENU 1 Menu 2 Ready JAM RECV Pres...

Page 184: ...B 5 Ready Setting completed ON LINE Press key Ready Item ACTIV 422 Selection Function LOCALTK LocalTalk I F RS422 RS422 I F Factory Setting LOCALTK ON LINE Adobe PS...

Page 185: ...ring the printer into menu setting mode level 2 Next press key 8 times MENU 1 Menu 2 Ready ENTER PowerSave Ready Item BAUDRATE Selection Function 300 300 baud 600 600 baud 1200 1200 baud 2400 2400 bau...

Page 186: ...ction 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 parity ODD Odd parity Factory Setting No parit...

Page 187: ...functions 1 Hex Dump The data received from the host is dumped in hexadecimal notation to the printer Printing is activated automatically when the received data exceeds one page If the received data...

Page 188: ...display Press the Menu key Press the Menu key Press the Menu key Press the Enter key Press the Enter key Press the Enter key Press the or key Press the Menu key X ADJUST 0 25mm Press the or key Press...

Page 189: ...the total number of printed pages counted at the engine block at the time of menu printing c Rolling ASCII continuous printing The rolling ASCII pattern is printed continuously for various engine tes...

Page 190: ...nce Mode Menu System LCD display CONT PRT PRINTING EEPROM RESET NG PAGE PRT ENABLE CONT PRT CANCELED T HIPER W DISABLE SIDM DISABLE Press the Menu key Press the Menu key Press the Menu key Press the E...

Page 191: ...LED head 39 chips or 40 chips d Head type Only for the 600dpi head the adjustment method for the adjustment head is set e Strobe time Only for the OKIPAGE 6ex 600dpi head the percentage of the strobe...

Page 192: ...and were set at the factory n Multi purpose feeder download table selection Do not change its default setting since this is a factory setting and were set at the factory o Setting of standby temperatu...

Page 193: ...ress the Menu key 300 1W 300 2W Press the or key Writing into the EEPROM is carried out after pressing the Enter key Note Be sure to select 300 1W for OKIPAGE 6e and to select 600 4W for OKIPAGE 6ex S...

Page 194: ...Press the or key Be sure to check that it is set to No 3 Setting of standby temperature Do not operate the ENGINE TEST The function is exclusively designed for factory test purpose Press the Menu key...

Page 195: ...key press down 2 Factory OEL Setting Operation Turn the power ON while keeping the Menu key and LAST key pressed down 3 When the INTA menu key and the PAPER SIZE key are pressed at the same time the...

Page 196: ...ce Utility The Maintenance Utility is an application program which is essentially a collection of command transmission reception functions for factory setting at the time of shipment from the factory...

Page 197: ...ance Utility It translates command for the designated printer language and analyzes status responses There is a corresponding file for each printer environment setting language one file for OPEL and o...

Page 198: ...tenance items are grouped for display in the following manner 1 Engine Menu Display Set Engine Menu settings 2 Engine Counter Engine counter display initialization 3 Status Monitor Real time display o...

Page 199: ...2 LED Head Drive Time Display LED Head Marking No Setting item Adjust LED head marking time Setting range 37 505 545 F W default 155 167 3 LED Head Width OKIPAGE 6e Display LED Head Width Setting item...

Page 200: ...HEAD TYPE Setting item The adjustment method for the adjustment head for 600DPI is set Setting range TYPE1 TYPE 2D2 TYPE 2D4 F W default TYPE 1 7 Page count print Display Page PRT Setting item Valid o...

Page 201: ...unted at the engine block 3 Page Count It displays the total number of pages printed after shipment 4 Reset Upon clicking of the Reset button the Message Box is displayed to confirm operator s intenti...

Page 202: ...ts Printing Fonts Status Message Toner low Warning Ready Toner Low Toner Sensor problem Ready Toner Sensor Problem Change drum Ready Change Drum Unit Raster buffer error Resident Raster Buffer Check E...

Page 203: ...COM 9 Executive Paper Letter Paper Legal14 Paper Legal13 Paper Ledger Paper A6 Paper A5 Paper A4 Paper A3 Paper B5 Paper B4 Paper Monarch Envelope Com 10 Envelope DL Envelope C5 Envelope JIS B5 Envelo...

Page 204: ...Feed Jam Exit Jam Paper Exit Jam Status Message Page Buffer Overflow Recoverable Alarm Page Buffer Overflow Macro Buffer Overflow Macro Buffer Overflow DLL Buffer Overflow DLL Buffer Overflow Receive...

Page 205: ...l Interface Timeout Error Option Interface Timeout Error Second Tray Timeout Error Multipurpose Feeder Timeout Error Watch Dog Timeout Error SSIO Interface Error Monitor Error Monitor Error Option Tim...

Page 206: ...ont Print Font Print 4 Change Roller Cleaning Print Charge Roller Cleaning 2 4 2 Test File Print It opens the File selection Dialog box Windows API to wait for print file input by an operator Print em...

Page 207: ...to display information on the Maintenance Utility and the printer firmware 2 7 Reload Button It performs the same operation as that of the program start up It reads out printer menu settings and coun...

Page 208: ...when the menu settings displayed on the Engine Menu and the User Default Environment do not match When Yes is selected It writes the setting of the Menu in the EEPROM of the printer and terminates th...

Page 209: ...ne menu settings 2 H W Check It checks the printer hardware 3 Product set Product ID of the printer is set 4 Printer name set The corresponding type is changed 3 1 Reset Engine Button It sets all Engi...

Page 210: ...gine Menu setting and the Counter setting data to the printer to set EEPROM when the Upload button has been clicked 3 4 RAM Check Button Not supported 3 5 Set ID button The destination change command...

Page 211: ...p Dialog 1 Printer Language It designates printer environment setting language 2 Add Not supported It adds new printer environment setting language 3 Printer Port It designates printer port 4 Cancel T...

Page 212: ...E 1 Appendix E Multi Purpose Feeder Maintenance...

Page 213: ...anual is intended for the service person and describes the field maintenance methods for Multi Purpose Feeder option of OKIPAGE 6e Series LED Page Printer Refer to the Printer Handbook for equipment h...

Page 214: ...t E 8 3 3 Parts Replacement Methods E 9 3 3 1 Link E 10 3 3 2 Separator E 11 3 3 3 OLEV 11 PCB E 12 3 3 4 Pulse Motor E 13 3 3 5 Planet Gear E 14 3 3 6 Roller A and B E 15 4 TROUBLESHOOTING E 16 4 1 P...

Page 215: ...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...

Page 216: ...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...

Page 217: ...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 Only spe...

Page 218: ...oards 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 screws N0 3 100 screwdriver N0 5 200...

Page 219: ...E 8 3 2 Parts Layout This section describes the layout of the main components Upper Frame Stepping Motor OLEV 11 PCB Separator Roller B Roller A Link Figure 3 1...

Page 220: ...is 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 2 OLEV 11 PCB 3 3 3 Stepping motor 3 3...

Page 221: ...ed 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...

Page 222: ...he 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 Disengage the separator 7 from the separato...

Page 223: ...e 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 Whenmountingtheprintedcircuitboard becarefultomakesurethatthesensorplateisbeing...

Page 224: ...E 13 3 3 4 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 stepping motor 2 2 1...

Page 225: ...E 14 3 3 5 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 assembly 2 and planet gear 3 3 2 1...

Page 226: ...rm 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 motor bracket see 3 3 5 5 Remove the...

Page 227: ...roblem from the user 3 Go through the checking in the conditions similar to that in which the problem occurred 4 2 Preparations for the Troubleshooting 1 Display on the operator panel The status of th...

Page 228: ...E 17 OEL INT 1...

Page 229: ...E 18 Status message display Ready LED display OFF BLINKING ON Undefined...

Page 230: ...display off When the problem occurs frequently to through the Troubleshooting Check the paper in the Multi purpose Feeder Also check to see if there was a feeding of multiple sheets Carryouttherecover...

Page 231: ...bove 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 Inl...

Page 232: ...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 OPTSCLK N OPTSD P OPTSDR N OVP 30V OVL 5V P F...

Page 233: ...E 22 5 2 PCB Layout OLEV 11 PCB...

Page 234: ...E 23 6 PARTS LIST 1 3 7 5 6 4 8 2 Figure 6 1 Multi Purpose Feeder...

Page 235: ...520P1 51229601 1 3 Link 3PP4083 5540P1 53344101 1 4 Separator 4PP4083 5544G1 5334201 1 5 Pulse motor 4PB4083 6075P1 56510701 1 6 OLEV PCB 4YA4121 1014G11 55074811 1 3YS4011 3141P3 56631201 1 ODA 7 Con...

Page 236: ...F 1 Appendix F High Capacity Second Paper Feeder Maintenance...

Page 237: ...intended for the service person and describes the field maintenance methods for High Capacity Second Paper Feeder option of OKIPAGE 6e Series LED Page Printer Refer to the Printer Handbook for the eq...

Page 238: ...s Layout F 8 3 3 Parts Replacement Methods F 9 3 3 1 Pulse Motor Hopping F 10 3 3 2 OLEV 12 PCB F 11 3 3 3 Hopping Roller Shaft Assembly and One way Clutch Gear F 12 4 TROUBLESHOOTING F 13 4 1 Precaut...

Page 239: ...Use of envelopes OHP sheets label sheets and thick paper is not possible Cut Sheet Size A4 A5 B5 Letter Executive Legal13 Legal14 Special Size Paper Width 87 to 216mm Paper length 190 to 355 6mm Weig...

Page 240: ...aper 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 Registr...

Page 241: ...ssemble 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...

Page 242: ...oards 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 screws N0 3 100 screwdriver N0 5 200...

Page 243: ...F 8 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 Assembly One way Cluch Gear Paper Cassette...

Page 244: ...n describes the parts replacement methods for the components listed in the disassembly order diagram below High Capacity Second Paper Feeder Pulse motor hopping 3 3 1 OLEV 12 PCB 3 3 2 Hopping roller...

Page 245: ...over 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 th...

Page 246: ...F 11 1 2 3 3 3 2 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 the OLEV 12 PCB 3...

Page 247: ...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 5 4 Remove the bush A 6 and remove...

Page 248: ...roblem from the user 3 Go through the checking in the conditions similar to that in which the problem occurred 4 2 Preparations for the Troubleshooting 1 Display on the Operator panel The status of th...

Page 249: ...F 14 OEL INT...

Page 250: ...F 15 Logo print Status message display Ready LED display OFF BLINKING ON Undefined...

Page 251: ...uently to through the Troubleshooting CheckthepaperintheHigh Capacity Second Paper Feeder Also check to see if there was a feeding of multiple sheets Carryouttherecoveryprint ing by opening and closin...

Page 252: ...nsor 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 inlet sensor NO Replace the hopping roll...

Page 253: ...12PCB CN3 M Stepping 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 O...

Page 254: ...F 19 5 2 PCB Layout OLEV 12 PCB...

Page 255: ...F 20 6 PARTS LIST Figure 6 1 High Capacity Second Paper Feeder 4 6 3 8 2 7 1 9 5...

Page 256: ...4PB4083 6024P1 51228901 1 Same as the printer unit gear 3 Pulse motor 4PB4083 6075P1 56510701 1 4 OLEV 12 PCB 4YA4121 1014G12 55074812 1 5 Paper cassette 4YA4083 6270G2 50109910 1 6 Connection cord 3...

Page 257: ...OKI Data Corporation 11 22 Shibaura 4 chome Minato ku Tokyo 108 Japan Tel 81 Japan 3 Tokyo 5445 6159 Fax 81 3 5445 6188 Printed in Japan...

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