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Y103920-3

Service Manual

2.3.1

Upper Cover Assy

(1) With the power switch turned off, unplug the AC power cord from the outlet.

(2) Disconnect the interface cable 1.

(3) Press the button 2 on right side of the Upper cover and open the stacker cover assy

(4) Take out the image drum unit 4.

(5) Remove one screw 5, and remove the I/F cover

from the back side of the printer.

(6) Open the manual feed guide assy

. Unlock the latches at two locations on the front side. Lift the

front side of the upper cover

up and unlock the latches at two locations on the back side. Lift and

remove the upper cover assy

Note :

When removing or reinstalling the upper cover, be careful not to get the motor cables tangled
or caught.

LATCH

Содержание PG L22 Special

Страница 1: ...PG L22 Special Printer SERVICE MANUAL Code Y103920 3...

Страница 3: ...anual describes the field maintenance methods for this Monochrome LED Page Printer model This manual is written for use by service persons Please note that you should refer to the Printer Handbook for...

Страница 4: ...Motor Assy 30 2 3 11 Hopping Roller Shaft Assy 31 2 3 12 Stacker Cover Assy 32 2 3 13 Registration Roller 33 2 3 14 Roller Transfer Assy 34 2 3 15 Fusing Unit 35 2 3 16 Back up Roller 36 2 3 17 Senso...

Страница 5: ...OPTION 91 APPENDIX B CENTRONICS PARALLEL INTERFACE 96 APPENDIX C UNIVERSAL SERIAL BUS USB 105 APPENDIX D LOOP TEST RS 232C INTERFACE 111 APPENDIX E DIAGNOSTICS TEST 112 APPENDIX F MULTI PURPOSE FEEDER...

Страница 6: ...NT 140 3 1 Precautions Concerning Parts Replacement 140 3 2 Parts Layout 141 3 3 Parts Replacement Methods 142 3 3 1 Stepping Motor Hopping 143 3 3 2 TQSB 2 PCB 145 3 3 3 Hopping Roller Shaft Assy and...

Страница 7: ...1 Operator Panel LCD 1 LED 1 SW 8 Drum Motor Paper Cassette ID Unit Paper Feeding Mechanism First Tray Unit Registration Motor Hopping Motor LED Head Electrophotogarphic Processing Unit Fuser Unit Ha...

Страница 8: ...sor Paper Feeder Controller Operator Panel Power Supply Unit The printer unit configuration is shown in Figure 1 2 Figure 1 2 Upper cover Operator panel assy Stacker assy Optional board Legal universa...

Страница 9: ...Optional Configuration The options shown below are available for this printer model These are available separately from the printer unit 1 High Capacity Second Paper Feeder 2 Multi Purpose Feeder 3 R...

Страница 10: ...Y103920 3 Service Manual 10 5 SDRAM DIMM 6 Flash DIMM 4 Network Interface Board Soft NIC CARD 7 Postscript 3 Emulation DIMM i 16MB ii 32MB iii 64MB iv 128MB v 256MB i 8MB ii 16MB...

Страница 11: ...DL C5 A4 A5 B5 JIS A6 Applicable sizes Width 3 5 to 8 5 90 to 216 mm Length 5 8 to 14 148 to 355 6 mm Thickness Automatic feed 16 to 28 lbs 60 to 105 g m2 Manual feed Label OHP paper transparency Enve...

Страница 12: ...o condensation occurs In operation Power off mode During Storage Unit Temperature Humidity Maximum wet bulb temperature Minimum diference between wet and dry bulb temperatures 50 90 10 32 20 80 77 25...

Страница 13: ...l The safety certification label is affixed to the printer in the position described below 1 5 2 Warning Label The warning labels are affixed to the sections which may cause bodily injury Follow the i...

Страница 14: ...puler 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 fransiormador apresentam r...

Страница 15: ...ct the AC 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 disassemble the printer as long as it is oper...

Страница 16: ...ts are listed in Table 2 1 Table 2 1 Service Tools No Q ty Application Remarks Service Tools 1 2 3 4 5 6 7 8 1 1 1 1 1 1 1 1 2 2 5 mm screws 3 5 mm screws Cleans LED head No 1 100 Philips screwdriver...

Страница 17: ...ype 9 consumable Toner cartridge Type 9 consumable LED head Stacker cover assy View A Pulse motor main drum Pulse motor registration Pulse motor hopping Stacker cover assy Eject roller assy Registrati...

Страница 18: ...Y103920 3 Service Manual 18 Upper cover unit Figure 2 2 Upper cover...

Страница 19: ...nit Figure 2 3 Paper cassette Cassette guide L Assy Cassette guide R Assy DC fan assy Face up stacker assy Operator panel assy Power supply sensor board Low voltage High voltage sensor board Main cont...

Страница 20: ...Lower base unit 2 3 4 Operator panel assy 2 3 3 Manual feed guide assy 2 3 19 Pulse motor main drum 2 3 5 Pulse motor registration 2 3 6 Pulse motor hopping 2 3 7 Eject roller assy 2 3 9 Motor assy 2...

Страница 21: ...image drum unit 4 5 Remove one screw 5 and remove the I F cover 6 from the back side of the printer 6 Open the manual feed guide assy 7 Unlock the latches at two locations on the front side Lift the f...

Страница 22: ...pper cover and open the stacker cover assy 1 2 Open the hook section on the left side of the head holder and remove the LED head 2 3 Remove the head cable 3 from the head connector Note Be sure not to...

Страница 23: ...it 2 Remove the Sumi card operator panel 2 from the connector CN1 3 Note You can remove the operator panel assy while the upper cover installed on the unit However it is much easier to remove the pan...

Страница 24: ...e 2 3 14 5 Remove the connecting cables 1 2 and 3 of the pulse motors from the connectors DM RM HM of the GRV 2 PCB 1 6 Remove the LED head cables 4 from the connector HEAD 7 Remove the Thermistor cab...

Страница 25: ...ual 25 2 3 5 Pulse Motor Main Drum 1 Remove the upper cover assy see 2 3 1 2 Remove the lower base unit see 2 3 4 3 Remove two screws 1 and remove the pulse motor main drum 2 from the motor bracket 3...

Страница 26: ...l 26 2 3 6 Pulse Motor Registration 1 Remove the upper cover assy see 2 3 1 2 Remove the lower base unit see 2 3 4 3 Remove two screws 1 and remove the pulse motor registration 2 from the motor bracke...

Страница 27: ...anual 27 2 3 7 Pulse Motor Hopping 1 Remove the upper cover assy see 2 3 1 2 Remove the lower base unit see 2 3 4 3 Remove two screws 1 and remove the pulse motor hopping 2 from the motor bracket 3 2...

Страница 28: ...y 1 Remove the upper cover assy see 2 3 1 2 Remove the operator panel assy see 2 3 3 3 Remove three screws 1 and remove both the shield plate 2 and face up stacker 3 together 4 Unlock the latches at t...

Страница 29: ...r panel assy see 2 3 3 3 Remove the face up stacker assy see 2 3 8 4 Remove the stacker cover assy see 2 3 12 5 Disengage the eject roller assy 1 from the lower base 2 by pressing the latch section of...

Страница 30: ...e operator panel assy see 2 3 3 3 Remove the face up stacker assy see 2 3 8 4 Remove the lower base unit see 2 3 4 5 Stand the lower base unit on its side as shown and unlock two latches then remove t...

Страница 31: ...2 3 3 3 Remove the face up stacker assy see 2 3 8 4 Remove the lower base unit see 2 3 4 5 Remove the motor assy see 2 3 10 6 With the lower base unit 1 standing on its side remove the one way clutch...

Страница 32: ...ach the reset spring 2 from the lower base unit 3 turn the reset lever L 4 in the direction of arrow A until it stops and remove it in the direction of arrow B 7 Unlock two latches of the lower base u...

Страница 33: ...ve the one way clutch gear 2 and the bearing 3 8 Remove the Registration Gear by unloking the latch of the Gear 4 9 Remove the Registration Bearing L 5 10 Press the registration roller 6 in the direct...

Страница 34: ...wo latches of the bearing TR never apply excessive force when unlocking the latch and slide the roller transfer assy left to remove the gear from the bracket 5 Lift the right side of the roller transf...

Страница 35: ...e thermistor from the hooks of the lower base 7 Remove four screws 3 lift and remove the fusing unit 4 Caution Fusing unit may be hot Use care when handling Notes 1 When reinstalling or removing the f...

Страница 36: ...the fusing unit assy see 2 3 15 2 Lift the left side of the back up roller 1 and pull it out to the left side at this time two bearing Holders back up 2 and the bias springs back up 3and the two ball...

Страница 37: ...see 2 3 4 5 Unlock the latch at the left side of the paper guide R 1 and remove the paper guide R 1 6 Press the clamps of three sensor plates inlet and paper 2 and remove them by pressing them upward...

Страница 38: ...move the eject roller assy see 2 3 9 4 Remove the face up stacker assy see 2 3 8 5 Remove the lower base unit see 2 3 4 6 Remove the fusing unit assy see 2 3 15 7 Press the clamps of the sensor plate...

Страница 39: ...2 3 1 2 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 When remounting verify the proper the enga...

Страница 40: ...r cover assy see 2 3 1 2 Remove the operator panel assy see 2 3 3 3 Remove the face up stacker assy see 2 3 8 4 Remove the lower base unit see 2 3 4 5 Press the clamps of the sensor plate paper supply...

Страница 41: ...lower base unit see 2 3 4 5 Remove three screws 1 and two screws 2 6 Remove the connector FAN and disconnect the fan motor 3 7 Remove the three connectors PW_1 PW_2 and HVIF 8 Remove the GRV 2 PCB 4...

Страница 42: ...r supply board 6 and CN1 from high voltage sensor board 0 7 Remove ten screws 7 and remove the power supply board 6 and high voltage sensor board 0 8 Remove the Insulation plate 8 from the base plate...

Страница 43: ...er cassette 2 Remove the upper cover assy see 2 3 1 3 Remove the lower base unit see 2 3 4 4 Remove two screws 1 and remove the beam plates 2 5 Remove the cassette guide L Assy 3 by shifting it in the...

Страница 44: ...tte 2 Remove the upper cover assy see 2 3 1 3 Remove the lower base unit see 2 3 4 4 Remove two screws 1 and remove the beam plates 2 5 Remove the cassette guide R Assy 3 by shifting it in the directi...

Страница 45: ...STEM CONFIG MENU Enable Disable Set to Disable Category SYSTEM CONFIG MENU of User Menu is not displayed Sets Category PCL EMULATION MENU Enable Disable Set to Disable PCL EMULATION MENU of User Menu...

Страница 46: ...System Maintenance Menu when the power supply switch is turned ON while the Menu Item Value Cancel switches are held down Function There are functions as follows Functions Sets brands JPOEM1 Japanese...

Страница 47: ...est This mode can be ended by pressing the ONLINE SW Following this operation the power turns off thus the printer cannot return to either operation mode or any of other maintenance modes Set the dot...

Страница 48: ...DOT SHIFT setting menu exists in a system maintenance menu since setting value preservation area is arranged at PU EEPROM AREA even when the system maintenance menu item is initialized a DOT SHIFT set...

Страница 49: ...ad 3 2 1 Uploading Downloading EEPROM data When the controller printed circuit board is replaced the contents of the old EEPROM shall be copied to the new EEPROM on the new board to preserve customer...

Страница 50: ...ight printing are generated vertically down the page as shown below Note The LED lens array must be cleaned with an LED head cleaner included in the replacement toner kit Part name Condition for repla...

Страница 51: ...aracter width at a time from right to left LETTER on the lower line may instead be A4 depending on the printer designation When the above messages appear on the LCD the user can verify that the printe...

Страница 52: ...er being run in proper ambient conditions 2 Are supplies toner and routine replacement part image drum cartridge being replaced properly 3 Is the printing paper normal acceptable quality 4 Is the imag...

Страница 53: ...ow Shouldtherebeaproblemwiththeprinter carryouttroubleshootingaccordingtothefollowingprocedure flow 5 5 1 LCD Status Message Problem List The status and problems which may be displayed by messages on...

Страница 54: ...uffer Waiting for data to follow Printer is printing Printing a copy kkk indicates the number of sheet being printed lll indicates the total number of sheets that have been printed The display for nor...

Страница 55: ...me time by cover open close presses ON LINE switch A status code is set to 10060 in the state of CHG DRUM inde pendent warning Demo page printing Fonts sample printing Menu map printing File list prin...

Страница 56: ...fter this the printer recovers when the user opens and closes the cover or he presses the ON LINE switch but this message is displayed for each sheet ejected During Change Drum Alarm however CHG DRUM...

Страница 57: ...he cover is open UPPER Stacker Scroll display Downloading via NIC The download status is indicated in the bottom line Refer to the Network specifications for details NIC related Network error has occu...

Страница 58: ...o page at PPOUT Illegal function call Parameter error EM Null page cargo EM Null page EM No video queue EM Illegal sequence Machine check Exception DSI Exception ISI Exception Alignment Exception Prog...

Страница 59: ...with them 1 2 3 4 5 6 Trouble The printer does not work normally after the power is turned on Jam alarm Paper size error Fusing unit error SSIO Synchronous Serial Input Output error I F timeout no res...

Страница 60: ...3 3 V being applied between Pins 5 GND and 8 of IC13 Pin 5 0 V Pin 8 3 3 V No Replace the main control board Yes Is the flexible cable for the operator panel assy being connected to the LCDPNL connec...

Страница 61: ...Clean the inlet sensor on the high voltage sensor board or replace the high voltage sensor board No Replace the hopping roller rubber or paper cassette No Is the hopping roller rotating Yes Set the pa...

Страница 62: ...ing set properly No Set the image drum cartridge properly Yes Has the paper reached the outlet sensor plate Yes Is the operation of the outlet sensor plate normal moves freely when it is touched No Re...

Страница 63: ...et sensor plate Yes Remove the paper No In the operation of the outlet sensor plate normal moves freely when it is touched No Replace the outlet sensor plate Yes Clean the outlet sensor on the high vo...

Страница 64: ...ntheinletsensoronthehighvoltage sensorboard Yes Does the outlet sensor plate operate properly moves freely when it is touched No Replace the outlet sensor plate or clean the outlet sensor on the high...

Страница 65: ...nnected to the main control board connector No Connect the thermistor connector property Yes Is the heater of the fusing unit turned on when the heater is turned on light is emitted Yes Check the ther...

Страница 66: ...nnect the cable properly Yes Replace the main control board Has the problem been solved No Check the problem by following the Multi Purpose Feeder maintenance manual ofAppendixFortheHighCapacitySecond...

Страница 67: ...d density Figure 5 3 B Blank paper is output Figure 5 3 C Black vertical belts or stripes Figure 5 3 D Cyclical defect Figure 5 3 E Prints voids Poor fusing images are blurred or peels off when the pr...

Страница 68: ...per contact with the high voltage sensor board and shaft of the transfer roller Yes Are the contact of the developing roller and the contact of the toner supply roller of the image drum cartrige in co...

Страница 69: ...with the contact assembly Yes Replace the image drum cartridge Has the problem been solved Yes End Note After replacing the image drum cartridge reset the drum counter see User s Manual No Replace th...

Страница 70: ...the main control board or high voltage sensor board 5 Cyclical defect Notes After replacing the image drum cartridge reset the drum counter see User s Manual Frequency Remedy Image drum Developing ro...

Страница 71: ...s Are the contacts of the toner supply roller developing roller image drum and charging roller in proper contact with the contact assy see Figure 5 4 A B C D E No Adjust the contacts so that they touc...

Страница 72: ...ied grade Yes Is the tension between the back up roller 7 52kg and the surface of back up roller normal No Replace the back up roller or bias spring Yes Is the connector of the fusing unit assy on the...

Страница 73: ...No Is the tension between the back up roller 7 52kg and the surface of back up roller normal No Replace the back up roller or bias spring Yes Is the LED head being installed properly check HEAD connec...

Страница 74: ...Y103920 3 Service Manual 74 Figure 5 4 Contact s C h a r g e R o ll e r G ro u n d D ru m C l e a n i n g R o l l e r D e v e l o p i n g R o l l e r T o n e r S u p p l y R o l l e r E D C B A...

Страница 75: ...Y103920 3 Service Manual 75 Figure 5 5 Contact High voltage sensor board Contact plate for transfer roller...

Страница 76: ...S5 S6 S7 S8 S9 S10 S11 1 1 1 1 RAM DIMM RAM DIMM 1 LCDPNL CN HEAD THERM High Voltage Output Pulse Motor Hopping Pulse Motor Registration Pulse Motor Main FAN Centronics I F Network Board Network I F...

Страница 77: ...3 Service Manual 77 6 2 PCB Layout and Connector Signal List 1 Main Control Board GRV 2 PCB LED Head Printer front side Printer front side Contact face Contact face 1 26 14 1 Operator panel Printer fr...

Страница 78: ...Y103920 3 Service Manual 78 2 Power Supply Board High Voltage and Sensor Board CN2 CN1 CN1 SW2 PS2 PS1 PS3 PS4 PS5 PS6...

Страница 79: ...LK N SG HDLD HDSTB1 HDDATA3 HDDATA2 HDDATA1 HDDATA0 HDSTB0 HDSTB3 HDSTB2 3 3V 0VPHD HEAD 0VPHD HEAD 0VPHD HEAD 0VPHD HEAD 0VPHD HEAD Ground for Logic Clock Clock Ground for Logic Load Hsync CSN Data 3...

Страница 80: ...ON Switch Data 1 Switch Data 0 LCD Data 3 Ground LCD Data 2 LCD Data 1 LCD Data 0 LCD Register Select LCD Write Read LCD Enable Switch Data 2 Switch Data 3 PIN NO I O 2 4 6 8 10 12 14 I In O Out C Com...

Страница 81: ...r Pin Assignment To 2nd Tray 8 7 4 6 1 2 3 4 5 6 7 8 O O O I C O C O Signal Function OPPAP N OPSCK N OPSD N OPSDP N OVP 38V SG 5VA Paper Sensor 1 Clock Data OPT send data Analog Ground 38V Logic Groun...

Страница 82: ...I_FB TRV_FB DB2_V_FB CHI CH_V_FB DB_I SB_V_FB SG CHPWM P DB2PWM TR2PWM P TR1PWM P 5V 5V SG SG OUTSNS N CVOPN N Write Sensor Paper Sensor 1 Toner Sensor Paper Sensor 2 Paper Out Sensor Ground SB2 Outpu...

Страница 83: ...0VPHD HEAD HEAD 38V 38V Analog Ground Analog Ground Ground for LED Ground for LED 5V for LED 5V for LED PIN NO I O I In O Out C Common 1 2 3 4 5 1 2 3 4 5 C C I I O Signal Function SG SG 5V 5V HEATON_...

Страница 84: ...57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 I O C C I O I O I O I O I O I I O I O I O I O I O I O C C I O I O I O I O I O I O I O I O I O I O I O I O I O I O I I C C O O Si...

Страница 85: ...DATA1 P DATA2 P DATA3 P DATA4 P DATA5 P DATA6 P DATA7 P ACK N BUSY P PE P SEL P AUTOFEED N NC SG FG 5VA Function Strobe Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7 Acknowledge Busy Paper End Sele...

Страница 86: ...Assignment To Hopping Motor 1 2 3 4 1 2 3 4 O O O O Signal Function RMPH1 P RMPH1 N RMPH2 P RMPH2 N Coil 1 P Coil 1 N Coil 2 P Coil 2 N PIN NO I O O Out RM Connector Pin Assignment To Resistration Mot...

Страница 87: ...41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 I O I O I O C C O I O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O C Signal DBUS0 DBUS7 SG...

Страница 88: ...39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 I O O O C C O O O O O O C O O O O I O O I O I O I O I O I O I O O I O I O I O I O I O I O I O I O...

Страница 89: ...M 1 2 3 4 Unit Registration motor Main drum motor Hopping motor Circuit Diagram Illustration Resistance Between Pins 1 and 2 7 9 Between Pins 3 and 4 7 9 Between Pins 1 and 2 8 6 Between Pins 3 and 4...

Страница 90: ...90 Unit Fusing unit Fan Circuit Diagram Illustration Resistance Red Black 30 V 1 FANALM N 3 0 V 2 M 1 2 3 4 Thermostat Heater Thermistor Between Pins 1 and 2 120V 2 240V 7 Between Pins 3 and 4 200K at...

Страница 91: ...Interface signal Pin No Signal name Abbreviation Signal direction Functions 1 Frame Ground FG Frame Ground 2 Transmitted Data TD PR Transmitted Data 3 Received Data RD PR Received Data 4 Request to S...

Страница 92: ...232 or equivalent INPUT OUTPUT 3V 3V 9V 9V OUTPUT 45 ns 55 ns 14C232 or equivalent INPUT OUTPUT 3V 3V INPUT 12V 12V b Sending Circuit Note The signal levels described above is for the case where 3K x...

Страница 93: ...splay the item on the LCD to set up Press VALUE key to display the value on the LCD to set up Press SELECT key and display mark on the right side of the value By pressing the ON LINE key menu setting...

Страница 94: ...y Even parity Odd parity DATABITS PARITY Ready Press the ITEM key Item Minimum BUSY Time Contents of Display Function 200 m SEC 1 SEC Factory Setting 200 m SEC 200 ms 1 sec 1000 ms PCL only MIN BUSY R...

Страница 95: ...ress the ON LINE key Setting completed ON LINE XXX XXX PCL AUTO PSE HEX DUMP PRR or FX Ready OFF REC Item RS232C I F OFF LINE RECEIVE Contents of Display Function ENABLE DISABLE ENABLE DISABLE Factory...

Страница 96: ...made by Daiichi Denshi CN AX05841A36AT made by Ougat 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...

Страница 97: ...V INPUT PRIME FAULT SELECT IN 10 PR PR PR PR PR PR PR PR PR PR Parallel data sampling strobe PR Parallel input and output data During print processing or alarm End of paper Select state ON LINE Reques...

Страница 98: ...me Receive buffer Control Compatibility mode Nibble mode ECP mode 8 bits in the compatibility mode Valid Invalid 0 1M 0 2M 0 5M Bytes Handshaking control is performed in each mode Data received from t...

Страница 99: ...ror nAck Busy nFault Select Printer Status Power OFF Initializing H W Initializing F W DISABLE Power ON PError H L nAck H L Busy H L nFault H L Select H L nStrobe H L Busy NARROW MEDIUM WIDE H L nAck...

Страница 100: ...ation nInit H L Busy 3 MICRON SEC H L T INIT Menu Setting I PRIME T INIT 2 0 s 50 MICRON SEC 33 3 s Idle Off line On line Notice of Transition to Off line Notice of Transition to On line H L H L H L H...

Страница 101: ...sition to On line H L H L H L H L Printer Status Busy PError nFault Select Idle Warning On line Notice of Transition to Warning Notice of Transition to On line H L H L H L H L Printer Status Busy PErr...

Страница 102: ...nts of the LCD of the operator panel by using the ITEM and ITEM keys Settings are retained even when the printer power is turned off By pressing the ON LINE key menu setting mode is completed and the...

Страница 103: ...Contents of Display Function ENABLE DISABLE ENABLE DISABLE Factory Setting ENABLE Ready ACKWIDTH Item ACK Width in compatible Contents of Display Function NARROW MEDIUM WIDE 0 5 s 1 0 s 3 0 s Factory...

Страница 104: ...Function 3 SEC 50 SEC DISABLE Enabled with the 3 s nlnit signal Enabled with the 50 s nlnit signal DISABLE Factory Setting DISABLE XXX PCL AUTO PSE HEX DUMP PRR or FX Press the ITEM key Ready OFF REC...

Страница 105: ...B Plug 2 Cable Cable Length Max 5m A cable must be met USB Spec Rev 1 1 for normal operation Note Cable is not provided 3 Table of USB I F signals Contact Signal Name Number 1 Vbus 2 D 3 D 4 GND Shell...

Страница 106: ...ferential 0 Differential 1 Differential 1 Differential 0 D VIHZ min and D VIL max D VIHZ min and D VIL max Data K state Data lines switch from Idle to K state SE0 for 1 bit time1 followed by a J state...

Страница 107: ...nnect Detection VOH min VIH min VIL max VOL max VSS Bus Idle Bus Idle Bus Floats Bus Driven to J State at end of EOP Last Bit of Packet SE0 Portion of EOP SOP First Bit of Packet VOH min VIH min VIL m...

Страница 108: ...ossover Point Extended Differential Data Lines Diff Data to SE0 Skew N TPERIOD TxDEOP TPERIOD TxJR TxJR1 TxJR2 Differential Data Lines Consecutive Transitions N TPERIOD TxJR1 Paired Transitions N TPER...

Страница 109: ...up Press VALUE key to display the value on the LCD to set up Press SELECT key and display mark on the right side of the value By pressing the ON LINE key menu setting mode is completed and the printer...

Страница 110: ...USB I F OFF LINE RECEIVE Contents of Display Function ENABLE DISABLE ENABLE DISABLE Factory Setting DISABLE Item Sets Soft Reset command Contents of Display Function ENABLE DISABLE ENABLE DISABLE Fact...

Страница 111: ...the system maintenance mode The codes transmitted from the TD signals are comparatively checked with the data received from the RD signals If any error occurs the error message is displayed on the LC...

Страница 112: ...s to the first category after updating the last category in a loop Press the Enter key to execute the function being displayed To exit from any of these modes during a category display press the Recov...

Страница 113: ...ORMATION MENU Enable Disable PRINT ENABLE PRINT DISABLE Press the Value or Value key Sets Category PRINT MENU En able Disable MEDIA ENABLE MEDIA DISABLE Press the Value or Value key Sets Category MEDI...

Страница 114: ...e disable the total number of printed pages counted at the engine block at the time of menu printing 6 Emulate Emulate determines the default PDL for each brand 7 Loop Test The loop test is for testin...

Страница 115: ...Press the Item or Item key Press the Item or Item key Press the Select key Press the Select key Press the Value or Value key Formats flash ROM Changes operater panel Type1 or Type2 Same as Power On S...

Страница 116: ...5mm 3 5mm MPF 0 0mm 4 0mm 0 5mm 0 0mm 0 5mm 3 5mm MANUAL 0 0mm 4 0mm 0 5mm 0 0mm 0 5mm 3 5mm A B Sets dot shift in the horizontal direction Press the Value or Value key Press the Value or Value key P...

Страница 117: ...not change the default setting 3 Printing Start Position Setting Sets the printing start position 4 Length Shift 5 Dot Shift 6 Drum Count Total Display Displays on the LCD the total number of drum rev...

Страница 118: ...ount to TOF position Press the Value or Value key 0 mm 0 5mm 3 5mm 4 0mm 0 5mm LENSHIFT 0 mm Sets image stretch shrink correction Micro tuning in LSYNC cycle Press the Value or Value key DRUM CNT T nn...

Страница 119: ...Multi Purpose Feed er Press the Value or Value key CH ADJ DISABLE CH ADJ ENABLE Sets CH s voltage setting adjustment logic Enable Dis able Press the Value or Value key SB2 ADJ DISABLE SB2 ADJ ENABLE S...

Страница 120: ...print evaluation at factory Press the Value or Value key PRT DUTY 1 1 1 1 1 10 1 20 1 50 Sets Duty for motor accelera tion testing at factory Press the Value or Value key MODE 00 00 01 02 FD FE FF Us...

Страница 121: ...n The desired destination can be set by turning the power on while depressing two keys corresponding to the destination according to the following table This function shall not be open for users Desti...

Страница 122: ...paper OHP sheets for PPC label sheets PPC sheets Not guaranteed for OHP sheets with attachments on the edge or reverse side Cut sheet size Letter Executive A4 A5 B5 A6 COM9 COM10 Monarch DL C5 Special...

Страница 123: ...er Once delivered into the printer the envelope or paper is then controlled and fed through by pulse motor registration of the printer 2 2 Hopper Mechanism The hopper automatically feeds the printer w...

Страница 124: ...an necessary 4 Only specified service tools may be used 5 Disassembly must be carried out according to the prescribed procedures Parts may be damaged if such procedures are not followed 6 Smallpartssu...

Страница 125: ...Y103920 3 Service Manual 125 3 2 Parts Layout This section describes the layout of the main components Figure 3 1 Upper Frame Pulse Motor OLEV 11 PCB Separator Roller B Roller A Link...

Страница 126: ...Multi Purpose Feeder Link 3 3 1 Separator 3 3 2 OLEV 11 PCB 3 3 3 Pulse motor 3 3 4 Planet gear 3 3 5 Roller A 3 3 6 3 3 1 Link 1 Open paper feed cover 1 and disengage the paper feed cover 1 and link...

Страница 127: ...1 disengage the locks at 2 locations on the upper frame 2 with a screwdriver and remove the upper frame 2 4 Remove 2 screws 3 and take out the separator assembly 4 5 Disengage the separator 7 from the...

Страница 128: ...e the upper frame see 3 3 2 steps 1 through 3 2 Remove the connector 1 3 Remove 2 screws 2 and remove the OLEV 11 PCB 3 When reinstalling the printed circuit board be careful to make sure that the sen...

Страница 129: ...Y103920 3 Service Manual 129 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 2 screws 1 and remove the pulse motor 2 2 1...

Страница 130: ...Service Manual 130 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 2 screws 1 and remove the motor bracket assembly 2 and planet gea...

Страница 131: ...not to deform the sensor plate 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...

Страница 132: ...ser 3 Go through 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 the problem is displaye...

Страница 133: ...the paper is being fed from Multi Purpose Feeder Scroll display Notifies of incorrect size paper feeding from Multi Purpose Feeder Scroll display Notifies of no paper state of the Multi Purpose Feede...

Страница 134: ...d 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 sensor board or replace the power supply...

Страница 135: ...terconnection Diagram OLEV 11 PCB CN3 M Pulse 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 FG FG 1 2...

Страница 136: ...Y103920 3 Service Manual 136 6 PARTS LIST Figure 6 1 Multi Purpose Feeder 9 5 7 6 4 1 2 3 8...

Страница 137: ...Y103920 3 Service Manual 137 Table 6 1 Multi Purpose Feeder...

Страница 138: ...that can be used Paper Type Standard paper Xerox 4200 20 lb Special paper OHP sheets for PPC Label sheets PPC sheets use of envelopes or thick paper is not possible Cut sheet size A4 A5 B5 Letter Exe...

Страница 139: ...into the printer through the turning of the hopping roller and feed roller Once delivered into the printer the paper is then controlled and fed through by pulse motor registration of the printer 2 2...

Страница 140: ...disassemble any more than necessary 4 Only specified service tools may be used 5 Disassembly must be carried out according to the prescribed procedures Parts may be damaged if such procedures are not...

Страница 141: ...out This section describes the layout of the main components Figure 3 1 Guide R 2nd Assy includes stepping motor and GRT PCB Stepping Motor Guide L 2nd Assy Hopping Frame Assy One way Clutch Gear Hopp...

Страница 142: ...Methods This section describes the parts replacement methods for the components listed in the disassembly order diagram below High Capacity Paper Feeder Stepping motor hopping 3 3 1 GRT PCB 3 3 2 Hopp...

Страница 143: ...3 Remove two screws 5 and remove the hopping frame assy 6 4 Remove the front cover assy 4 off the guide boss on the guide L 2nd assy 7 by bending the guide L 2nd assy 7 in the direction of arrow show...

Страница 144: ...e guide R 2nd assy 0 and pull out the hinge stand J 9 Remove three remaining screws K which are keeping the motor on the motor bracket L and remove the connector off the Stepping Motor M 10 Remove two...

Страница 145: ...remove the hopping frame assy 2 Remove the screw 1 and remove the earth plate 2 Remove the sensor lever T 7 and remove the transion spring D and remove the ground plate 6 Remove the gear 3 and remove...

Страница 146: ...through 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 the problem is displayed on the...

Страница 147: ...sply Notifies of no paper state of the High Capacity Second Paper feeder Scroll disply Notifies of correct paper size for the High capacity Second Paper Feeder Scroll disply OPEN UPPER COVER PAPER JAM...

Страница 148: ...sensor plate inlet operating normally NO Replace the sensor plate inlet YES Clean the inlet sensor on the power supply sensor board or replace the power supply sensor board or inlet sensor NO Replace...

Страница 149: ...tepping motor 2 M T3 1 M T4 4 M T1 3 M T2 PU To Printer OPTPSIN N OPTSCLK N OPTSD P OPTSDR N OVP 30V OVL 5V 1 2 3 4 5 6 7 8 5 CONNECTION DIAGRAM 5 1 Interconnection Diagram CONTROLLER MOTOR DRIVER SEN...

Страница 150: ...Y103920 3 Service Manual 150 Figure 6 1 High Capacity Second Paper Feeder 1 2 4 3 5 6 6 PARTS LIST...

Страница 151: ...Y103920 3 Service Manual 151 Table 6 1 High Capacity Paper Feeder...

Страница 152: ...Y103920 3 Service Manual 152 2nd Tray ASSEMBLY SECTION1 CABINET CASSETTE ASSEMBLY SECTION1 CABINET CASSETTE ASSEMBLY SECTION2 MECHANICAL ASSEMBLY...

Страница 153: ...Y103920 3 Service Manual 153 SECTION1 CABINET CASSETTE ASSEMBLY 5 6 3 2 4 7 8 28 28 1 29 29 i i...

Страница 154: ...Y103920 3 Service Manual 154 SECTION2 MECHANICAL ASSEMBLY 21 9 11 10 12 13 23 22 27 14 24 iii ii 15 16 17 19 18 20 A A B C C B 26 25...

Страница 155: ...3 Service Manual 155 Table 6 2 2nd Tray Parts List Addition of notch Addition of groove Cassette Addition of projection part Addition of latch Tale Guide Note Cassette and Tale Guide need concurrent r...

Страница 156: ...No Plug Jack Polarity 1 2 3 4 5 6 7 8 Power feeder3 Power feeder3 Send Receive Receive Send Power feeder2 Power feeder2 Receive Send Send Receive Power feeder2 Power feeder2 5 Physical dimensions a Tr...

Страница 157: ...HTTP Telnet FTP NetBEUI SNMP DHCP BOOTP RARP AutoIP DNS UPnP SLP WINS NCP SNMP NBP Etc TCP IP ICMP ARP UDP NetBIOS SPX IPX SAP RIP ELAP AARP DDP AEP ZIP RTMP ATP 7 TCP IP a Support OS SunOS 4 1 1 SunO...

Страница 158: ...ta file to be printed The number of character strings of this command varies according to the number of volumes Not supported Name of the file to be deleted with completion of printing Number of inden...

Страница 159: ...idle time of the connected clients expires Item Factory default Setup range Description HTTP Version 1 0 1 0 Indicates the version of the HTTP being im plemented d Telnet Telnet is an application to r...

Страница 160: ...erver Name Printer Name Job Time out Description Indicates the number of print servers which can be connected simultaneously Each print server need not be started in advance Even when the printer is r...

Страница 161: ...erver name can be registered up to a maximum of 31 characters The default xxxxxx of the print server name is set to the lower three bytes of the MAC address of the print server Overseas Olxxxxxx OEM E...

Страница 162: ...tility when the print er is connected to the network Provides download processing of the program for the flash ROM Serves as a PJL port to send and receive the PJL command 11 Original Port The Origina...

Страница 163: ...CP IP valid invalid Netware valid invalid R Printer Q server NetBEUI valid invalid EtherTalk valid invalid Name of the zone to which the printer belongs Name of the printer Network valid invalid Frame...

Страница 164: ......

Страница 165: ...UPDATINGSTATUS DATE UPDATEDPAGES PAGES CODE 12 2004 1ST EDITION 165 Y103920 3...

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