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The Service Manual contains information
regarding service techniques, procedures,
processes and spare parts of office equipment
distributed by Ricoh Corporation. Users of this
manual should be either service trained or
certified by successfully completing a Ricoh
Technical Training Program.

Untrained and uncertified users utilizing
information contained in this service manual to
repair or modify Ricoh equipment risk personal
injury, damage to property or loss of warranty
protection.

RICOH CORPORATION

WARNING

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Summary of Contents for G056

Page 1: ...G056 G058 G073 G074 SERVICE MANUAL 001048MIU RICOH GROUP COMPANIES ...

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Page 3: ...G056 G058 G073 G074 SERVICE MANUAL RICOH GROUP COMPANIES ...

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Page 5: ...G056 G058 G073 G074 SERVICE MANUAL 001048MIU ...

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Page 7: ...ERMISSION OF RICOH CORPORATION All product names domain names or product illustrations including desktop images used in this document are trademarks registered trademarks or the property of their respective companies They are used throughout this book in an informational or editorial fashion only and for the benefit of such companies No such use or the use of any trade name or web site is intended...

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Page 9: ...ation Users of this manual should be either service trained or certified by successfully completing a Ricoh Technical Training Program Untrained and uncertified users utilizing information contained in this service manual to repair or modify Ricoh equipment risk personal injury damage to property or loss of warranty protection RICOH CORPORATION WARNING ...

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Page 11: ...COH SAVIN G056 P7026 Aficio AP2600 SLP26 G058 P7026n Aficio AP2600N SLP26n G073 P7126n Ricoh AP2610N AP2610N MLP26n G074 P7126 Ricoh AP2610 AP2610 MLP26 DOCUMENTATION HISTORY REV NO DATE COMMENTS 12 2000 Original Printing 1 3 2002 G073 G074 Addition ...

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Page 13: ...in switch is turned on keep hands away from electrified or mechanically driven components 5 The inside and the metal parts of the fusing unit become extremely hot while the printer is operating Be careful to avoid touching those components with your bare hands HEALTH SAFETY CONDITIONS Toner and developer are non toxic but if you get either of them in your eyes it may cause temporary eye discomfort...

Page 14: ...y be repaired in a factory or at a location with the requisite equipment The laser subsystem is replaceable in the field by a qualified Customer Engineer The laser chassis is not repairable in the field Customer engineers are therefore directed to return all chassis and laser subsystems to the factory or service depot when replacement of the optical subsystem is required WARNING Use of controls or...

Page 15: ...s Incorporated PCL is a registered trademark of Hewlett Packard Company Ethernet is a registered trademark of Xerox Corporation PowerPC is a registered trademark of International Business Machines Corporation Other product names used herein are for identification purposes only and may be trademarks of their respective companies We disclaim any and all rights involved with those marks ...

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Page 17: ...MENT AND ADJUSTMENT 3 1 3 1 SPECIAL TOOLS 3 1 3 2 EXTERIOR COVERS 3 2 3 3 LASER UNIT 3 3 3 3 1 CAUTION DECAL LOCATIONS 3 3 3 3 2 POLYGON MIRROR MOTOR 3 4 3 3 3 LASER SYNCHRONIZATION DETECTOR 3 4 3 3 4 LASER UNIT 3 5 3 3 5 LASER DIODE UNIT 3 7 Laser beam pitch adjustment 3 8 3 4 TRANSFER ROLLER 3 9 3 5 TONER END SENSOR 3 9 3 6 FUSING 3 10 3 6 1 FUSING UNIT 3 10 3 6 2 HOT ROLLER AND FUSING LAMP 3 11...

Page 18: ...ABLING SERVICE PROGRAM MODE 5 1 Entering the Service Mode 5 1 Accessing the Required Program 5 1 Inputting a Value or Setting for a Service Program 5 2 Exiting Service Mode 5 2 5 2 PRINTER CONTROLLER SERVICE MODE 5 3 5 2 1 SERVICE MODE MENU 1 SERVICE MENU 5 3 5 2 2 BIT SWITCH PROGRAMMING 5 3 5 3 PRINTER ENGINE SERVICE MODE 5 4 5 3 1 SERVICE MODE TABLE 2 ENGINE MAINTE 5 4 Memory Clear 5 8 5 3 2 INP...

Page 19: ...UCTURE 6 3 6 2 1 OVERVIEW 6 3 6 2 2 DESCRIPTIONS 6 4 6 2 3 CONTROLLER BOARD 6 5 6 3 PRINTING PROCESS 6 6 6 3 1 OVERVIEW 6 6 6 3 2 LASER EXPOSURE 6 7 Overview 6 7 Automatic Power Control APC 6 8 LD Safety Mechanisms 6 9 6 3 3 CARTRIDGE OVERVIEW 6 10 6 3 4 DRUM CHARGE 6 10 6 3 5 DEVELOPMENT 6 11 Overview 6 11 Toner Supply 6 11 Development Unit 6 11 Toner Density Control 6 12 Development Bias 6 12 To...

Page 20: ...IONS 6 28 6 6 1 METER CHARGE MODE 6 28 Meter charge Counter Display 6 28 PM Warning Display 6 28 6 6 2 SAMPLE PRINT 6 28 6 6 3 LOCKED PRINT 6 29 6 6 4 PAPER SOURCE SELECTION 6 29 Tray Priority Auto Tray Select 6 29 Tray Lock 6 29 Manual Tray Select 6 29 6 6 5 AUTO CONTINUE 6 30 Auto Tray Select 6 30 Manual Tray Select 6 30 6 6 6 PAPER OUTPUT TRAY 6 31 Output Tray Selected 6 31 Auto Tray Switching ...

Page 21: ...PE FEEDER G556 1 REPLACEMENT AND ADJUSTMENT 8 1 1 1 PAPER FEED UNIT 8 1 1 2 PAPER FEED ROLLER 8 2 1 3 FRICTION PAD 8 2 2 DETAILED DESCRIPTIONS 8 3 2 1 OVERALL MACHINE INFORMATION 8 3 2 1 1 MECHANICAL COMPONENT LAYOUT 8 3 2 1 2 ELECTRICAL COMPONENT LAYOUT 8 3 2 2 DETAILED SECTION DESCRIPTIONS 8 4 2 2 1 PAPER FEED AND SEPARATION 8 4 2 2 2 PAPER LIFT 8 5 2 2 3 PAPER END DETECTION 8 5 2 2 4 PAPER HEIG...

Page 22: ...ANSPORT SENSORS 10 2 1 3 MAIN MOTOR 10 3 2 DETAILED DESCRIPTIONS 10 5 2 1 OVERALL MACHINE INFORMATION 10 5 2 1 1 MECHANICAL COMPONENT LAYOUT 10 5 2 1 2 DRIVE LAYOUT 10 6 2 1 3 ELECTRICAL COMPONENT LAYOUT 10 7 2 2 DETAILED SECTION DESCRIPTIONS 10 8 2 2 1 BASIC OPERATION 10 8 ONE BIN SHIFT TRAY G554 1 REPLACEMENT AND ADJUSTMENT 11 1 1 1 EXTERIOR COVERS 11 1 1 2 SHIFT TIMING AND TRAY PAPER SENSORS 11...

Page 23: ...UBLESHOOTING 12 7 4 1 SWAPBOX RESOURCE CONFLICT 12 7 4 11 IRQ AND I O ADDRESS 12 7 4 1 2 MEMORY ADDRESS 12 7 4 2 FAILED TO OPEN PCCARD ERRORS 12 8 4 2 1 TIMELAG TO LOADING DRIVER 12 8 4 2 3 RESOURCE CONFLICT 12 8 4 3 INVALID DYNAMIC LINK CALL FROM SWAPENUM ERROR 12 9 4 4 SWAPFTL PROBLEM WITH NOTEBOOK COMPUTERS 12 9 4 4 1 WINDOWS AND PC CARD DRIVER VERSION 12 9 4 4 2 SYSTEM SUMMERY 12 9 4 5 COMPLET...

Page 24: ...13 5 3 14 FILE SAVE AS 13 6 3 2 VIEW MENU 13 6 3 2 1 VIEW TOOLBAR 13 6 3 2 2 VIEW STATUS BAR 13 6 3 3 IMAGE MENU 13 7 3 3 1 IMAGE ERASE 13 7 3 3 2 IMAGE READ 13 8 3 3 3 IMAGE WRITE 13 9 3 3 4 IMAGE VERIFICATION 13 10 3 4 HELP MUNU 13 11 3 4 1 HELP ABOUT SWAPUTI 13 11 ...

Page 25: ...G 4 1 4 1 SERVICE CALL CONDITIONS 4 1 4 1 1 SUMMARY 4 1 4 1 2 CONTROLLER SC CODE DESCRIPTIONS 4 2 4 2 JAM LOCATIONS 4 6 4 3 FIRMWARE HISTORY 4 7 4 3 1 PRINTER ENGINE FIRMWARE HISTORY 4 7 4 3 2 PRINTER CONTROLLER FIRMWARE HISTORY 4 8 SERVICE TABLES 5 SP MODE TABLES 5 1 5 1 PRINTER CONTROLLER SERVICE MODE 5 1 5 1 1 SERVICE MODE MENU 1 SERVICE MENU 5 1 5 1 2 BIT SWITCH PROGRAMMING 5 2 5 2 PRINTER ENG...

Page 26: ...de 6 6 Infrastructure Mode 6 6 6 3 4 SECURITY FEATURES 6 7 Using the SSID in Ad hoc mode 6 7 6 3 5 TROUBLESHOOTING NOTES 6 8 Communication Status 6 8 Channel Settings 6 8 Troubleshooting Steps 6 9 6 4 NEW FEATURES 6 10 6 4 1 IP OVER 1394 6 10 6 4 2 JOB SPOOLING 6 11 Description 6 11 Related SP Modes 6 11 SPECIFICATIONS 7 SPECIFICATIONS 1 GENERAL SPECIFICATIONS 7 1 1 1 SUPPORTED PAPER SIZES 7 3 2 S...

Page 27: ...UBLESHOOTING B056 B058 SWAPBOXTM AND SWAPFTLTM INSTALLATION MANUAL TROUBLESHOOTING G073 G074 SERVICE TABLES B056 B058 SWAPFTLTM BINARY UTILITY OPERATION MANUAL SERVICE TABLES G073 G074 DETAILED DESCRIPTIONS B056 B058 DETAILED DESCRIPTIONS G073 G074 SPECIFICATIONS B056 B058 SPECIFICATIONS G073 G074 PAPER TRAY G555 ENVELOPE FEEDER G556 TAB POSITION 2 TAB POSITION 1 TAB POSITION 3 TAB POSITION 4 TAB ...

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Page 29: ...INSTALLATION ...

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Page 31: ...ctly exposed to heat from a heater 6 Do not place the machine in an area where it will be exposed to corrosive gases 7 Do not install the machine at any location over 2 500 m 8 125 ft above sea level 8 Place the machine on a strong and level base Inclination on any side should be no more than 5 mm 9 Do not place the machine where it may be subjected to strong vibrations 1 1 2 MACHINE LEVEL Front t...

Page 32: ...on 10 3 Do not set anything on the power cord 1 2 MACHINE INSTALLATION Refer to the Operating Instructions for details 1 3 OPTIONAL UNIT INSTALLATION The following options are available for this machine Refer to the Operating Instructions for how to install these options Paper Tray Unit 4 bin Mailbox 1 bin Shift Tray Duplex Unit Envelope Feeder NIB G056 only the NIB is a standard component for the...

Page 33: ...PREVENTIVE MAINTENANCE ...

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Page 35: ...e mode Cross reference Section 5 3 Engine service mode When the PM counter reaches 90K Replace Maintenance Kit is displayed After the user replaces the fusing unit in the maintenance kit the machine automatically resets the PM counter Item Quantity Remarks Fusing unit 1 Transfer roller 1 Paper feed roller for the standard tray 1 Paper feed rollers for the optional PFU 2 Optional paper tray unit Fr...

Page 36: ...ean with water Around the Drum Transfer Roller R Fusing Unit and Paper Exit Hot Roller R Pressure Roller R Hot Roller Strippers R Fusing Thermistor R C Clean with alcohol if necessary Bushing Fusing Roller R Bushing Fusing Pressure R Fusing Entrance and Exit Guide Plates C Clean with water or alcohol Paper Tray Unit 90K EM NOTE Paper Feed Roller R C Clean with water Friction Pad R C Dry cloth Bott...

Page 37: ...REPLACEMENT AND ADJUSTMENT ...

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Page 39: ...the machine before attempting any of the procedures in this section NOTE This manual uses the following symbols See or Refer to Screws Connector 3 1 SPECIAL TOOLS Part Number Description Described Section Q ty A0069104 Scanner Positioning Pin 4 pcs set 3 3 1 A2309352 Flash Memory Card 4MB 5 4 1 G0219350 Loop back connector parallel 5 5 1 ...

Page 40: ...tional paper tray unit first Open the front cover A Remove paper tray B Operation panel 2 hooks x1 C Upper exit cover D Open the exit guide plate E Upper cover x4 F By pass tray unit 2 hooks G Front cover 3 hooks x1 H Left cover x2 I Right cover 3 hooks G058R701 WMF G058R703 WMF G058R201 WMF G058R702 WMF E G H A B C D F ...

Page 41: ...NG Turn off the main power switch and unplug the machine before attempting any of the procedures in this section Laser beams can seriously damage your eyes 3 3 1 CAUTION DECAL LOCATIONS The caution decal is located in the laser section as shown below G058R500 WMF G058R202 WMF ...

Page 42: ... seriously damage your eyes Operation panel 3 2 Exterior Covers Upper cover 3 2 Exterior Covers A Polygon mirror cover x2 B Polygon mirror motor x4 x1 NOTE Do not touch the surface of the mirror with bare hands 3 3 3 LASER SYNCHRONIZATION DETECTOR Operation panel 3 2 Exterior Covers Upper cover 3 2 Exterior Covers A Laser synchronization detector x1 G058R204 WMF G058R206 WMF A A B ...

Page 43: ... Adjustment 3 3 4 LASER UNIT Operation panel 3 2 Exterior Covers Upper cover 3 2 Exterior Covers Left cover 3 2 Exterior Covers A 230V machine only Sheet x1 B Thermistor x1 C Clip D Laser unit x4 1 flat cable x2 G058R730 WMF G058R203 WMF C B A D ...

Page 44: ... UNIT G056 G058 3 6 SM When reinstalling the laser unit Use the scanner positioning pin P N A0069104 to reinstall the unit E Set the positioning pins as shown above Then secure the laser unit G058R208 WMF E ...

Page 45: ...o not remove the screws that secure the LD board 2 Do not touch any variable resistors on the LD board When installing the LD Unit Tighten the screw C until the unpainted portion of the screw F is not visible After installing the LD unit check the test pattern for the final adjustment see Laser beam pitch adjustment the following procedure G058R209 WMF A B C D E F Rev 08 2001 ...

Page 46: ...to appear Grid pattern The density of the diagonal lines is light or the lines have disappeared 3 Adjust the LD unit holder position Tighten or loosen the screw C see the previous page until the printout appears as follows Cross stitch pattern The thin lines are of uniform thickness no striping effect should appear on the printout Grid pattern The diagonal lines appear clearly and are of normal de...

Page 47: ...9 G056 G058 Replacement and Adjustment 3 4 TRANSFER ROLLER Cartridge A Transfer roller NOTE Do not touch the transfer roller surface 3 5 TONER END SENSOR Cartridge A Toner end sensor 4 hooks x1 G058R401 WMF G058R301 WMF A A ...

Page 48: ...USING G056 G058 3 10 SM 3 6 FUSING 3 6 1 FUSING UNIT CAUTION Allow time for the unit to cool before doing the following procedure A Exit cover B Fusing unit lift hooks C G058R501 WMF G058R502 WMF C B C A ...

Page 49: ...6 G058 Replacement and Adjustment 3 6 2 HOT ROLLER AND FUSING LAMP Fusing unit 3 6 1 Fusing Unit A Right cover x2 B Upper fusing unit assembly x4 C Left cover x1 D Lamp holders x1 each G058R508 WMF G058R507 WMF A B C D D ...

Page 50: ... side F Guide plate 3 hooks G Hot roller strippers 1 spring each H Hot roller 2 C rings 1 gear 2 bushings NOTE Before installing the new hot roller peel off 3 cm 1 inch from both ends of the protective sheet on the new roller Remove protective sheet G058R506 WMF G058R510 WMF G058R505 WMF E F G H ...

Page 51: ...placement and Adjustment 3 6 3 THERMISTOR AND THERMOSTAT Hot roller 3 6 2 Hot Roller and Fusing Lamp A Wire cover x1 B Grounding plate x1 1 wire C Fusing unit connector x3 x1 D Thermistor x1 E Thermostat x1 G058R503 WMF A B C D E ...

Page 52: ...PAPER FEED G056 G058 3 14 SM 3 7 PAPER FEED 3 7 1 FEED ROLLER Paper Tray A Paper feed roller 3 7 2 FRICTION PAD Paper Tray A Friction pad 2 hooks 1 spring G058R107 WMF G058R404 WMF A A ...

Page 53: ...xterior Covers Cartridge A Paper guide x2 B Actuator C Gear 1 hook D By pass feed roller When reinstalling the paper guide 1 Set the paper guide on the bushing 2 Install the left part of the actuator in the machine 3 Install the right part of the actuator on the paper guide 4 Install the paper guide 5 Make sure that the actuator moves smoothly G058R103 WMF G058R102 WMF A B D C ...

Page 54: ...d and put it on the new board 3 10 ENGINE BOARD Left cover 3 2 Exterior Covers Printer controller board 3 9 Printer Controller Board A Bracket x6 1 grounding wire NOTE The sheet is used for 230V machine only B Clip C Engine board x5 all connectors NOTE Remove the NVRAM D from the old engine board and put it on the new board G058R710 WMF G058R712 WMF A B A B C D ...

Page 55: ...or Covers A Main motor x4 x1 3 12 SOLENOIDS AND CLUTCHES Left cover 3 2 Exterior Covers A By pass feed solenoid x1 x1 B Gear 1 hook C Stopper x1 D Relay clutch 1 hook x1 E Paper feed clutch 1 hook x1 Main motor 3 11 Main Motor F Registration clutch x1 x1 G058R711 WMF G058R714 WMF A B C D E F A ...

Page 56: ... UNIT AND HIGH VOLTAGE SUPPLY BOARD Left cover 3 2 Exterior Covers Fusing unit 3 6 1 Fusing Unit A PSU cover x2 B PSU assembly x9 all connectors C High voltage supply board x4 D 230V machine only Choke coil x2 x1 E Power supply unit x5 G058R707 WMF G058R708 WMF G058R709 WMF A B C D E ...

Page 57: ...for the adjustment Do the following procedure if a parallelogram is printed while adjusting the printing registration using a trimming pattern 1 Remove the upper cover 3 2 Exterior Covers 2 Set a positioning pin to one of the hole The above illustration explains when the image a is printed out 3 Loosen four screws and move the laser unit 4 Tighten the laser unit 5 Print the trimming area pattern t...

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Page 59: ...TROUBLESHOOTING ...

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Page 61: ...presentative The machine cannot be operated at all Enter engine service mode Fusing Error Clear and press B The SC can be reset by turning the operation switch off and on if the SC was caused by a sensor error Turn the main power switch off and on NOTE 1 If the problem concerns electrical circuit boards first disconnect then reconnect the connectors before replacing the PCBs 2 If the problem conce...

Page 62: ...ver detects this error for more than 500 ms LD unit defective 2nd laser synchronization error 326 B The 1st LD1 is already on but the laser synchronization detector cannot detect the laser synchronization signal from the 2nd LD for more than 5 consecutive 100 ms intervals Laser synchronization detector board out of position LD unit defective Engine board defective Development bias leak 391 B A dev...

Page 63: ...Within 1 minute a 60 C increase or decrease in fusing temperature is detected during five different one second intervals Fusing thermistor defective Power supply board defective Poor connection of the fusing unit Zero cross signal malfunction 547 B Zero cross signals are not detected within 5 seconds Power supply board defective Poor mains power supply condition Communication error duplex unit 610...

Page 64: ...SIC timer error Turn off the machine and turn it back on Replace the controller if the error is consistent 822 HDD timeout error Check the connection between the HDD and the controller Replace the HDD if the error is consistent 823 NIB self test error Turn off the machine and turn it back on Check the connection between the NIB and the controller Replace the NIB if the error is frequent 824 NVRAM ...

Page 65: ...between the HDD and the controller Replace the HDD if the error is consistent 862 HDD damaged cluster error 863 HDD data unable to read 864 HDD data access error 865 HDD access error Replace the HDD if the error is consistent 900 Controller counter error Replace the NVRAM if the error is consistent 999 Software update error Try downloading the controller software again ...

Page 66: ... indicated when paper supply runs out Open 1st Paper Height 16 A8 Shorted The machine cannot determine the paper near end condition properly High Toner near end toner end is not detected Toner End 16 A12 Low The add toner message is displayed NOTE The CN numbers describe the connector number on the engine board 4 3 2 SWITCHES Component CN Condition Symptom Open The machine does not turn on Main 27...

Page 67: ...15 V 220 240 V Symptom when turning on the main switch Power Supply Board FU1 15 A 125 V No power FU2 6 3 A 250 V 3 15 A 250 V No power FU3 5 A 125 V 5 A 250V No power FU4 5 A 125 V 5 A 250V No power LEDs flash once 4 5 LEDS No LEDs are used for this model except for the NIB refer to section 6 7 ...

Page 68: ...g the PCL6 driver 2 New feature added in the user mode Curl Prevention mode is added in the user mode Curl Prevention User mode Maintenance Please note that the function of this mode is the same as the Curl Control in the printer engine service mode It lowers the fusing temperature to prevent paper from curling Advise customer to use this mode when paper jam occurs during duplex rear side printing...

Page 69: ... Corrects the following In rare cases with graphic images a dark band s appears or part of the image becomes black on prints G0565920 G Does not exist in the field 1 06 Corrects the following Modified so the machine can be used with Axis print servers Modified to correct Polish and Portuguese langauage errors G0565920 J February 2001 production 1 08 Rev 08 2001 ...

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Page 71: ...SERVICE TABLES ...

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Page 73: ... the sample print and protected print features will be deleted Check first with the user tools to see if there are any jobs stored with these features Menu key Sample Print or Protected Print Method 2 Press the Up Down arrow keys together for about 5 seconds then press the Enter key 1 Service Menu1 appears on the display NOTE The machine automatically goes off line when you enter the service mode ...

Page 74: ...on the display is the current setting Select the required setting using the Up Down arrow keys then press the Enter key The previous value remains if the Enter key is not pressed Exiting Service Mode Select 3 End from the service mode main menu then press the Enter key NOTE To make the settings effective turn the main switch off and on after exiting service mode ...

Page 75: ... to the next bit Escape Exit without saving changes Enter Exit and save changes NOTE The left digit on the display is bit 7 and the right digit is bit 0 4 Press Enter to save changes and exit Bit Switch 01 Not used do not change any of these settings Bit Switch 02 No Description Function 0 3 Not used Do not change the setting 4 Treatment of the last page when printing a job with an odd number of p...

Page 76: ...parencies are being used 1 1 rotation 2 2 rotations Fusing Start Initial fusing setting Roller turn Warms up the fusing unit for 20 s at power on or when the machine warms up from the energy saver mode Normal There is no 20 s warm up period Select roller turn to avoid poor fusing in a low temperature environment Normal Roller turn Curl Control Low temperature fusing Lowers the fusing temperature t...

Page 77: ...y do not change the setting On Off Toner end clear Toner end clear engine Clears the toner end counter in the engine board Note This mode is not used in this machine Waste Toner Cnt Waste toner count display Displays the waste toner counter in the engine board Effective info Cartridge ID chip features that are used Selects which of the cartridge ID chip functions are enabled Not used All items are...

Page 78: ...ee Note 3 for a list of the settings erased NCS Clears the items listed in the Host Interface section of the Configuration page Free run Free run The machine performs a free run Press Enter to start Press Enter to stop Please note that the machine will not stop immediately after the Enter key is pressed Input check Input check mode Displays signals received from sensors and switches See the Input ...

Page 79: ... operation panel when the PM counter runs out the user replaces the maintenance kit items The meter charge counter is not shown when the Menu key is pressed The PM counter resets automatically after the user replaces the fusing unit Yes Enabled No Disabled Service Report Prints engine summary Prints the engine summary sheet Operation time Total engine rotation cycle Displays the total number of en...

Page 80: ...lt See sections 5 5 and 5 6 for details Assert Info Designers use only Usercode clr User code clear Clears all the user code data from the controller board memory Total counter Engine total counter display Displays the engine total counter It counts up for all prints including service reports Memory Clear The following tables list the items that are cleared Note 1 Eng Engine settings Setting Name ...

Page 81: ...anually programmed paper size Tray Lock User Paper Input Energy saver timer User System A3 11x17 Count Service TEL Service Printer engine User code counter Note 3 PRT Clears system settings Setting Name User or Service Mode Tray Priority User Paper Input Misfeed Recovery Print Error Report Auto Continue Memory Overflow Output Tray Job Separation Memory usage User System ...

Page 82: ... unit Paper not detected Paper detected 21 Bypass feed paper sensor Paper detected Paper not detected 22 Paper end sensor standard cassette Paper detected Paper not detected 23 Paper size sensor standard cassette See table 1 24 Paper height sensor standard cassette See table 3 25 Not used 26 Paper end sensor optional paper tray upper cassette Paper detected Paper not detected 27 28 Not used 29 Pap...

Page 83: ...49 Paper sensor 3rd bin optional 4 bin mailbox Paper not detected Paper detected 50 Paper overflow sensor 3 rd bin optional 4 bin mailbox Paper not detected Paper detected 51 Paper sensor 4th bin optional 4 bin mailbox Paper not detected Paper detected 52 Paper overflow sensor 4th bin optional 4 bin mailbox Paper not detected Paper detected 53 Upper paper transport sensor Mailbox optional 4 bin ma...

Page 84: ...LG SEF 0 1 1 0 0 1 1 1 A4 SEF 1 0 0 0 1 0 0 1 11 x 81 2 1 0 1 0 1 0 1 1 81 2 x 11 1 1 0 0 1 1 0 1 11 x 17 1 1 1 0 30 34 1 1 1 1 A3 1 Pushed Cassette not detected Table 3 Paper Height Sensor standard cassette Number SP Value Paper Amount 00H More than 20 24 31 01H Less than 20 Table 4 Paper Height Sensor optional paper tray Number SP Value Paper Amount 00H Less than 10 01H More than 90 02H 10 50 36...

Page 85: ...or optional paper tray unit 28 Lower paper feed clutch optional paper tray unit 29 Lower paper feed motor optional paper tray unit 30 Not used 31 Paper exit motor 1 bin shift tray 4 bin mailbox 32 Paper exit junction gate solenoid 33 1 bin shift tray right 34 1 bin shift tray left 35 Mailbox turn gate solenoid 2 optional 4 bin mailbox 36 Mailbox turn gate solenoid 3 optional 4 bin mailbox 37 Mailb...

Page 86: ... the machine starts to download the program Notice that the mark disappears as the program is downloaded 7 When updating card 1 is finished Update 1 2 task done is displayed 8 Turn off the main switch and replace the card with IC card 2 Turn on the main switch then downloading will automatically start 9 When updating card 2 is finished Update done is displayed Then remove the card turn on the main...

Page 87: ...om the back the A side of the card must face the right 5 Turn on the machine The machine automatically starts to download the software 6 When downloading is finished Update done is displayed 7 Turn off the machine remove the first card and insert the second card 8 Repeat steps 5 and 6 9 Turn off the machine remove the first card and reset the DIP switch 2 No 1 setting to OFF Then put back the cont...

Page 88: ...tion 5 3 1 for how to check the error codes Engine service mode Diag result Refer to section 4 2 for details about the error codes 5 6 OTHER TESTS The controller tests the following devices at power on If an error is detected an error code is stored in the controller board CPU ASIC and clock Flash ROM Resident and optional SDRAM Parallel interface NIB IEEE1394 interface if installed NVRAM Optional...

Page 89: ...ob Separation 1 bin shift tray required Misfeed Recovery Print Error Report Auto Continue Memory Overflow Duplex optional duplex unit required Output Tray only installed trays are displayed Energy Saver Memory Usage Unit of Measure Edge Smoothing Resolution Toner Saving I O Buffer I O Timeout Network Setup NIB required Orientation Form Lines Font Source System Host Interface PCL Menu Language Font...

Page 90: ...used for error recovery after a firmware updating procedure failed NOTE The default settings of the DIP switches are all OFF Engine Board DIP switch 1 on the engine board is for factory use only Do not change the setting Controller Board SW2 Engine Board CN1 Parallel I F NIB Bit 4 3 2 1 OFF ON G056T500 WMF ...

Page 91: ... the symptom was SC 541 Duplex backside leading edge registration adjustment was applied only to by pass feeding Firmware modified so that the adjustment is applied to all paper sources G0525172 F December 2000 production 1 09 Firmware modified to correct the following No changes from previous version only carryover items for Japanese domestic version G0525172 H February 2001 production 1 11 Firmw...

Page 92: ...ed to correct the following 1 LPR printing through Mac OS X server was not possible Note that Mac OS X server is not officially supported 2 The Web Status Monitor had a spelling mistake decomes becomes 3 The last page of a print job from Dazel system TCP port 9100 was not ejected immediately 4 Disconnecting the Ethernet cable sometimes did not result in a timeout error 5 TCP IP setup page in the W...

Page 93: ...o Printer Language in the listed information displayed by the info command G0585910 D February 2000 production 1 49 Firmware modified to correct the following 1 When 80000000 H or higher is registered in the Manager IPX Address 2 in the Web Status Monitor the setting registered is changed to an unspecified one 2 The NIB stops printing if several print jobs are continuously sent to the NIB via the ...

Page 94: ... protocol that is unique to CICS 3 When 50 or more lpq lprm commands w arguments are executed from the time the printer is turned on the lpd process at the printer side is interrupted and the job is not printed out G0585910 G September 2001 production 1 54 Firmware modified to corrects the following 1 SNMP vulnerability SNMP security vulnerabilities reported by CERT on Feb 12 2002 have been confir...

Page 95: ...When using the PCL6 driver 2 New feature added in the user mode Curl Prevention mode is added in the user mode Curl Prevention User mode Maintenance Please note that the function of this mode is the same as the Curl Control in the printer engine service mode It lowers the fusing temperature to prevent paper from curling Advise customer to use this mode when paper jam occurs during duplex rear side...

Page 96: ...en Menu to enter the user mode Use the Up Down arrow keys to scroll through the menu listing Paper size errors Ppr Size Errors appears under the Maintenance category G0565921 A August 2001 production Image Density Counter Meter charge mode must be On Maintenance User Mode Registration Menu Protect Sample Print optional HDD required Locked Print optional HDD required Paper Input List Test Print HDD...

Page 97: ...not be output G0565921 D February 2002 production 1 14 Corrects the following When printing in duplex the last odd page is printed onto the reverse side of the last sheet machine will now feed all sheets through the duplex unit to ensure the last image appears on the front side With this version onward please set controller Bit SW2 bit 4 to 1 On Change in Specification Added Euro Symbol Sets PC858...

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Page 99: ...DETAILED DESCRIPTIONS ...

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Page 101: ...AYOUT 1 Laser unit 2 Cartridge AIO type 3 Charge roller 4 Development roller 5 By pass feed tray 6 By pass feed roller 7 Paper feed roller 8 Friction pad 9 Registration roller 10 Transfer roller 11 Drum 12 Pressure roller 13 Hot roller 14 Paper exit roller 15 Quenching lamp G058D106 WMF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ...

Page 102: ... G058 6 2 SM 6 1 2 PAPER PATH A Optional four bin mailbox B Optional paper tray unit the top tray can be an envelope feeder C Optional duplex unit D Optional one bin shift tray unit G058D110 WMF G058D109 WMF D A B C ...

Page 103: ...056 model as options NOTE 1 The NIB and the IEEE1394 board cannot be installed at the same time 2 The NIB is a standard component for the G058 but not the G056 Engine Board 4 bin Mailbox 1 bin Shift Tray Paper Tray Unit Upper Duplex Unit Clutches PSU Fusing Lamp Thermistor Power Pack Motors Polygon Motor Sensors LDDR Printer Controller Board Synch Detector NIB Memory DIMM HDD Operation Panel Stand...

Page 104: ... DRAM DIMM 3 LD Drive Board This is the laser diode drive circuit board 4 Network Interface Board NIB The network interface board allows the printer to be used on a network 5 IEEE1394 Interface Option This allows computers to connect to this printer using an IEEE1394 interface 6 HDD Unit Option The HDD unit stores the data for the following Additional soft fonts Collation Protected print Sample pr...

Page 105: ...s all the functions of the printer controller board CPU 32 bit CPU RM5231 200 SDRAM 32MB SDRAM Flash ROM 8MB Flash ROM NVRAM Stores the controller settings NIB I F IC CARD I F ASIC SIMAC CPU RM5231 PCI SDRAM Option 2 13 SDRAM DIMM FLASH ROM Engine I F HDD I F IEEE 1284 I F ROM DIMM Not used NVRAM IEEE1394 I F PCI Control Signals Data Bus G056D507 WMF ...

Page 106: ...ies toner to the latent image on the drum surface 4 Image transfer The transfer roller pulls the toner from the drum onto the paper 5 Separation The separation plate helps to separate the paper from the drum 6 Cleaning The cleaning blade removes any toner remaining on the drum surface after the image transfers to the paper 7 Quenching The light from the quenching lamp neutralizes the charge remain...

Page 107: ...d mirror and the detector mirror to the synchronizing detector Two beam Laser Writing The LD unit writes two lines at once LD Safety Shutter When the front cover is opened the shutter closes to block the laser beam path After the LD unit has been replaced its position must be adjusted see Replacement and Adjustment The thermistor next to the laser unit not shown checks the temperature inside the m...

Page 108: ...e LD control IC The machine adjusts the current to the laser diode by comparing it with the reference level from the regulator The LD control IC on the engine board controls this The laser diode power is adjusted on the production line Do not touch the variable resistors on the LD unit in the field LD Drive Board Engine Board LD Control IC 5VLD Regu lator VREF GAVD Data ALOFF BLOFF DROPEN APD ALD ...

Page 109: ... front and rear covers When either of the covers are opened the 5VLD power to the laser diodes is interrupted Laser Shutter The laser shutter A is a back up safety measure in case the switches are defective and the 5VLD power reaches the laser diodes The laser shutter cuts the laser beam when the front cover is opened LD Drive Board Engine Board PSU Regulator LD Control IC Rear Cover SW Front Cove...

Page 110: ...r I Toner collection roller E Development roller J Cleaning blade This type of cartridge is known as an All in One cartridge 6 3 4 DRUM CHARGE A Charge roller B Cleaning pad The charge roller gives the drum surface a negative charge of about 900 V The cleaning pad A contacts the charge roller to clean the surface G058D113 WMF G058D511 WMF A B C D E F G H I J A B ...

Page 111: ... to the development roller Development Unit This machine uses a single roller development system The high voltage supply applies 700V to the development roller When the developer seal is removed developer drops and the magnetic reverse roller G stirs and mixes the developer This machine does not use a TD sensor or ID sensor to control toner density The toner density is controlled by the pre doctor...

Page 112: ...er on the development roller increases the circulation C increases to allow only a little toner to reach the development roller Development Bias Toner transfers from the development roller to the areas on the drum that were exposed to the laser G058D121 WMF G058D120 WMF Drum Surface Voltage Developmemt Roller Laser Exposed Area GND 140V 700V 900V Print Data White Black Toner G058D510 WMF B A C Les...

Page 113: ... near end is detected the machine can print 200 more pages then it disables printing At this time Replace Toner Cartridge is displayed The 200 page limit can be changed with engine service mode Toner End Count The machine also displays Replace Toner Cartridge when the output from the toner density sensor is below a certain level To avoid waste toner tank overflow the machine can also stop printing...

Page 114: ... separation plate helps to separate paper from the drum Transfer Roller Cleaning After a paper jam or when the wrong paper size was set toner may transfer to the back side of printouts To prevent this the machine automatically cleans the transfer roller before the next print run During transfer roller cleaning the high voltage supply applies a negative current 3µA to the transfer roller The machin...

Page 115: ... remaining on the drum The toner collection roller C brings the toner into the waste toner tank There is no waste toner overflow detection See Toner End Detection for details on avoiding waste tank overflow 6 3 8 QUENCHING A Quenching lamp B Drum Light from the quenching lamp LED reaches the drum through the slit at the top of the cartridge G058D113 WMF G058D401 WMF A B C D A B ...

Page 116: ...PRINTING PROCESS G056 G058 6 16 SM 6 3 9 ID CHIP A ID chip B Cartridge An ID chip is installed in the cartridge which contains cartridge information G058D530 WMF A B ...

Page 117: ...Feed roller and friction pad Paper Lift Mechanism Tray arm and spring Paper Detection Paper end sensor and paper near end sensor Paper Size Detection Paper size switch Tray Capacity 250 sheets Tray Extension Available By pass Tray Paper Feed System Feed roller and friction pad Paper Lift Mechanism Cams and springs Paper Detection By pass tray paper sensor Paper Size Detection None Tray Capacity 10...

Page 118: ...e Paper Sizes Short default A5 LEF B5 LEF A4 LEF SEF 10 5 x7 25 LEF LT LEF SEF Long B4 SEF A3 SEF 8 5 x13 SEF 8 x13 SEF 8 25 x13 SEF LG SEF DLT SEF Paper Lift When the tray A is put in the machine the bottom plate B is lifted as follows The slopes on the guide blocks C on the machine lift the tray arms D up The springs E between the tray arms and bottom plates lift the plate The springs E keep the...

Page 119: ... feed clutch D Registration clutch E Friction pad F Registration sensor G Relay clutch H Relay roller The friction pad pressure cannot be adjusted The machine makes a paper buckle at the registration roller to correct paper skew The paper buckle can be adjusted by Engine Service Mode Regist Sag G058D102 WMF A B C D E F H G ...

Page 120: ...Input menu Tray Paper Size Paper End Paper Near end Detection Paper Near end Detection When about 50 sheets are left on the tray the bottom plate C pushes up the feeler of the paper near end sensor D The signal from the sensor is only used by the host computer there is no indication on the operation panel Paper End Detection When the paper tray runs out of paper the feeler of paper end sensor E dr...

Page 121: ...U energizes the by pass feed solenoid B then the by pass feed roller C starts to feed paper to the registration roller D through the relay roller E The by pass feed roller shaft has two cams F These cams release the bottom plate to press the stack of paper against the feed roller There is no width sensor G058D103 WMF G058D101 WMF A B C D E F F ...

Page 122: ... exit roller 2 Hot roller strippers 3 Thermostat 4 Thermistor 5 Fusing lamp 6 Hot roller 7 Fusing pressure roller 8 Pressure spring 9 Fusing exit roller 10 Paper exit sensor 6 5 2 FUSING DRIVE The main motor A drives the fusing unit through a gear train G058D503 WMF G058D504 WMF 1 2 3 4 5 6 7 8 9 10 A ...

Page 123: ...positions If creasing occurs frequently in the fusing unit change the entrance guide position by securing it with the other holes This allows paper to have more direct access to the gap between the hot roller and the pressure roller 6 5 4 PRESSURE ROLLER To change the applied pressure adjust the position of the pressure springs The factory setting for the spring position is at the top minimum pres...

Page 124: ...detects the fusing unit through the looped wire as usual However the fuse opens very shortly afterwards What happens next depends on the setting of Engine Service Mode Meter Service Charge If Meter Charge Mode is enabled After the technician replaces the fusing unit the maintenance counter must be reset with an SP mode Engine Service Mode PM Counter Reset If Meter Charge Mode is disabled default s...

Page 125: ...to the printing temperature The fusing temperature for each mode is as follows Condition Temperature Note Ready to print 138 C The machine can start to print any time Standby mode 168 C On off control Printing Print start 2 minutes 2 min 4 min 4 min Tray 170 C 165 C 160 C By pass Envelopes 180 C 180 C 180 C By pass Post Cards 185 C 185 C 185 C By pass Others 170 C 165 C 160 C Envelope Feeder 180 C...

Page 126: ...he common ground line of the fusing lamp If the temperature of the thermostat becomes greater than 210 C the thermostat opens removing power from the fusing lamp At this time the machine stops operation 6 5 7 PAPER EXIT A Paper overflow detection sensor B Paper exit sensor When the paper overflow detection sensor A is activated the machine detects that the paper stack height has exceeded a certain...

Page 127: ...ecified by the user the following choices are available press the Menu key on the operation panel and access the System menu Off energy saver mode never activates 5 minutes 15 minutes 30 minutes default 60 minutes When the machine is in energy saver mode the CPU turns off the fusing lamp However the 24V 12V and 5V lines are still active Leaving Energy Saver Mode The machine leaves energy saver mod...

Page 128: ...manually Automatically reset when the fusing unit is replaced using the maintenance kit Printer engine service mode PM counter The meter charge counter is not the same as the PM counter This is because in the following cases the meter charge counter does not count up Blank rear side during duplex printing Blank page when using the Cover Page or Two in One features Service reports NOTE The meter ch...

Page 129: ...ting determines the start of the tray search when the user selects Auto Tray Select with the driver The machine searches for a paper tray with the specified paper size and type When no tray contains paper that matches the paper size and type specified by the driver the controller stops printing until the user loads the correct paper The Tray Priority setting can be specified using the Paper Input ...

Page 130: ... is disabled Auto Tray Select When there is no paper tray that matches the paper size and type specified by the driver the machine searches for any tray that has paper and prints from the first tray it finds The start of the tray search is the tray selected as the Priority Tray Manual Tray Select The machine prints from the selected tray even if the paper size and type do not match the setting spe...

Page 131: ...s printing until the overflow detector goes off Auto Tray Switching When Auto Tray SW is selected in the System menu of the user tools and Printer Default is specified as an output tray in the driver the controller automatically sends the output to the lowest tray When that tray fills up the controller sends the output to the next lowest tray If a tray becomes full and paper is detected in the nex...

Page 132: ...ROM card connected to the controller board 6 7 2 LED INDICATORS Description On Off LED1 Green Link status Link success Link failure LED2 Yellow Data rate 100 Mbps 10 Mbps NIB Flash ROM 4MB EEPROM PHY DP83846 LED Oscillator LED Filter Module RJ45 Controller Board Network CN2 NIB I F CN6 G056D505 WMF LED1 Green LED2 Yellow G056D506 WMF ...

Page 133: ...tains the following features which are supported in most devices Hot swapping cables can be connected and disconnected while the computer and other devices are switched on Peer to peer networking no hub required No terminator or device ID is required unlike SCSI Automatic configuration of devices upon start up or plug and play Real time data transfer at 100 200 and 400 Mbps Common connectors for d...

Page 134: ... 6 8 4 PIN ASSIGNMENT Pin No Signal Description 1 Cable Power 2 GND 3 Receive strobe 4 Transmit data 5 Receive data 6 Transmit strobe IEEE1394 Board 1394 I F 1394 I F PHY TSB41AB2 Clock Oscillator Link TSB12LV23A EEPROM Option I F CN4 PC Controller Board G056D508 WMF Pin 1 Pin 6 G056D514 WMF Pin assignment Pin 1 Pin 4 Pin 2 Pin 3 Pin 5 Pin 6 ...

Page 135: ...for Client 6 8 6 TROUBLESHOOTING NOTES If there are problems printing using the IEEE1394 interface check the following Is the computer using Windows 2000 with service pack 1 Has the interface card been replaced recently Each card has an individual address similar to the MAC address in an Ethernet card If the card was changed the driver cannot find the old card The new card is another device and a ...

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Page 137: ...SPECIFICATIONS ...

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Page 139: ... Optional for G056 G058 Must remove NIB Network Protocols TCP IP IPX SPX NetBEUI Apple Talk First Print Speed 6 5 s or less A4 LT LEF standard tray Warm up Time Less than 12 seconds Less than 19 seconds from power on Print Paper Capacity Standard tray 250 sheets Optional paper tray unit 500 sheets up to two paper tray units can be installed Optional by pass tray 100 sheets Print Paper Size Maximum...

Page 140: ...r Consumption 120V 230V Maximum 940 W or less 940 W or less Printing 650 W or less 650 W or less Energy Saver 22 W or less 22 W or less Noise Emission Mainframe Only Full System Printing 64 dB or less 68 dB or less Stand by 40 dB or less 40 dB or less NOTE The above measurements were made in accordance with ISO 9296 at the operator position Dimensions W x D x H 468 x 437 x 305 mm Weight Less than ...

Page 141: ...Y Letter LEF 11 x 8 5 Y Y Y Y Y N Y Half Letter SEF 5 5 x 8 5 N N Y N N Half Letter LEF 8 5 x 5 5 N N N N N Executive SEF 7 25 x 10 5 N Y N Y Y N N Executive LEF 10 5 x 7 25 Y Y Y Y Y N Y F 8 x 13 Y Y Y Y Y N Y Foolscap 8 5 x 13 Y Y Y Y Y N Y Folio 8 25 x 13 Y Y Y Y Y N Y Com10 Env 4 125 x 9 5 N N Y Y N Monarch Env 3 875 x 7 5 N N Y Y N C6 Env 114 x 162 mm N N Y Y N C5 Env 162 x 229 mm N N Y Y N D...

Page 142: ...ile for each operating system is provided with the driver 3 The PS3 driver for Macintosh supports Mac OS 7 6 or later versions 7 2 2 UTILITY SOFTWARE Software Description Agfa Font Manager Win3 1x 95 98 NT4 A font management utility with screen fonts for the printer Aficio Manager for Admin Win 95 98 NT4 A printer management utility for network administrators NIB setup utilities are also available...

Page 143: ... tray units can be installed Envelope Feeder G556 E When two paper tray units are installed it must be installed in the upper unit Internal Option NIB G573 Standard component for G058 IEEE1394 G561 To install in the G058 remove the NIB first HDD G575 Memory 64 MB G579 Others Maintenance Kit G770 NOTE 1 All the above items are user installable 2 The NIB and the IEEE1394 board cannot be installed at...

Page 144: ...r Consumption 15 W Dimensions W x D x H 468 x 410 x 130 mm Weight 5 6 kg 7 4 2 ENVELOPE FEEDER Print Paper Size Com 10 Monarch C6 DL C5 Tray Capacity 60 or up to the level of the maximum stack indication 52 mm Paper Feed System Feed roller and friction pad Paper Height Detection None Weight 1 9 kg 7 4 3 DUPLEX UNIT Print Paper Size Maximum A3 11 x 17 Minimum A5 SEF Print Paper Weight 64 to 105 g m...

Page 145: ...ce DC 24V 5V from the main unit Power Consumption 15 W Dimensions W x D x H 462 x 391 x 285 mm when installed in the machine Weight 5 3 kg 7 4 5 ONE BIN SHIFT TRAY Print Paper Size Maximum A3 11 x 17 Minimum A5 LEF Print Paper Weight 60 to 105 g m2 16 to 28 lb Tray Capacity 250 sheets 80 g m2 20 lb Power Source DC 24V 5V from the main unit Power Consumption 12 W Dimensions W x D x H 462 x 393 x 16...

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Page 147: ...G555 PAPER TRAY UNIT G556 ENVELOPE FEEDER ...

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Page 149: ...itch and unplug the machine before attempting any of the procedures in this section NOTE This manual uses several symbols The meanings of those symbols are as follows See or Refer to screw connector 1 1 PAPER FEED UNIT Remove the paper tray unit from the main unit Draw out the paper tray A Remove the paper feed unit x5 G555R101 WMF A ...

Page 150: ...ED ROLLER G056 G058 8 2 SM 1 2 PAPER FEED ROLLER Draw out the paper tray A Paper feed roller move the lever B to the left 1 3 FRICTION PAD Draw out the paper tray A Friction pad G555R103 WMF G555R102 WMF A B A ...

Page 151: ...TION 2 1 1 MECHANICAL COMPONENT LAYOUT 1 Paper feed roller 2 Friction pad 3 Bottom plate 2 1 2 ELECTRICAL COMPONENT LAYOUT 1 Paper tray board 2 Paper feed clutch 3 Paper feed motor 4 Paper size switch 5 Paper end sensor 6 Paper feed sensor 7 Paper height sensor 8 Paper height sensor G555D105 WMF G555V101 WMF 2 1 3 1 2 4 5 7 8 6 3 ...

Page 152: ...DETAILED SECTION DESCRIPTIONS 2 2 1 PAPER FEED AND SEPARATION The paper tray holds 500 sheets The paper feed unit uses a feed roller and friction pad mechanism A Paper feed roller B Friction pad C Pressure spring D Paper feed sensor G555D104 WMF A B C D ...

Page 153: ...Tray G555 Envelope F d G556 2 2 2 PAPER LIFT Paper lift is the same as for the main unit 2 2 3 PAPER END DETECTION When the paper tray runs out of paper the feeler A drops into the cutout in the bottom plate to actuate the paper end sensor G555D103 WMF A ...

Page 154: ...er height sensor signals The signals from the sensors indicate whether there are 450 250 or 50 sheets remaining Amount of paper Paper height sensor 1 Paper height sensor 2 50 sheets OFF OFF 250 sheets OFF ON 450 sheets ON ON 500 sheets ON OFF OFF Unblocked ON Blocked G555D106 WMF 450 sheets 90 50 sheets 10 500 sheets 100 250 sheets 50 ...

Page 155: ... or no tray is installed When the paper size dial is at the mark the paper tray can be set up to accommodate one of a wider range of paper sizes by using a User Tool at the machine s operation panel Paper Input menu Tray Paper Size G555D102 WMF SW Size 1 2 3 4 A3 l l l l A4 LEF Long Edge Feed l l m m A4 SEF Short Edge Feed l l l m 81 2 x 11 LEF l m m l 11 x 17 l m l l 14 x 81 2 SEF l m l m 11 x 81...

Page 156: ...This optional unit is a tray that slides into the optional paper feed unit replacing the paper tray If two optional trays have been installed the envelope feeder must go into the top tray The layout is the same as the paper tray The friction pad in this unit is rubber coated The friction pad in the paper tray unit is made of cork ...

Page 157: ...G552 DUPLEX UNIT ...

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Page 159: ...attempting any of the procedures in this section NOTE This manual uses several symbols The meanings of those symbols are as follows See or Refer to screw connector 1 1 EXTERIOR COVERS Remove the duplex unit from the main unit Open the upper cover A A Upper cover x2 B Right cover x2 C Left cover x1 D Front cover x2 G552R101 WMF G552R102 WMF B C A D ...

Page 160: ...58 9 2 SM 1 2 DUPLEX BOARD AND SENSORS Front cover Exterior Covers A Duplex board bracket x2 B Duplex board x2 all connectors C Inverter sensor x1 D Entrance sensor x1 E Exit sensor x1 G552R103 WMF G552R104 WMF G552R105 WMF A B C D E ...

Page 161: ...G058 Duplex Unit G552 2 DETAILED DESCRIPTION 2 1 OVERALL MACHINE INFORMATION 2 1 1 MECHANICAL COMPONENT LAYOUT 1 Junction gate 2 Entrance sensor 3 Inverter rollers 4 Transport rollers 5 Transport sensor 6 Exit sensor G552V101 WMF 3 2 1 4 5 6 ...

Page 162: ...lers 2 Inverter motor 3 Transport motor 4 Transport rollers 2 1 3 ELECTRICAL COMPONENT LAYOUT 1 Entrance sensor 2 Junction gate solenoid 3 Inverter motor 4 Duplex board 5 Transport motor 6 Inverter sensor 7 Exit sensor G552V103 WMF G552V105 WMF G552V104 WMF 1 2 2 3 4 5 6 7 1 3 4 ...

Page 163: ...er than A4 LEF LT LEF The duplex unit can store only one sheet of paper Example 8 pages The center number in the illustration shows the order of pages The number with the circle in the illustration shows the order of sheets of print paper if highlighted this indicates the second side 1 2 3 4 5 6 7 8 G552I500 WMF G552D106 WMF ...

Page 164: ...it can store three sheets of paper Example 8 pages The center number in the illustration shows the order of pages The number with the circle in the illustration shows the order of sheets of print paper if highlighted this indicates the second side 1 3 7 6 8 2 4 5 G552I501 WMF G552D107 WMF ...

Page 165: ...the junction gate B The paper fed from the main frame is sent to the inverter section C Inversion and exit After the trailing edge of the paper passes the inverter sensor D the inverter roller E changes its rotation direction and the paper goes to the transport area F The transport rollers G send the paper to the registration rollers in the main frame G552V102 WMF C A B E F G D ...

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Page 167: ...G553 FOUR BIN MAILBOX ...

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Page 169: ...in power switch and unplug the machine before attempting any of the procedures in this section NOTE This manual uses several symbols The meanings of those symbols are as follows See or Refer to screw connector 1 1 EXTERIOR COVERS A Each tray B Right cover x1 C Left cover x1 D Upper cover G553R101 WMF A B C D ...

Page 170: ...RS G056 G058 10 2 SM 1 2 OVERFLOW AND VERTICAL TRANSPORT SENSORS Each tray Exterior Covers A Each tray cover B Sensor holder x1 C Tray paper sensor x1 D Overflow sensor x1 E Vertical transport sensor x1 G553R102 WMF G553R103 WMF A B C D E ...

Page 171: ...MAIN MOTOR SM 10 3 G056 G058 Four Bin Mailbox G553 1 3 MAIN MOTOR Left cover Exterior Covers A Mailbox board x2 x11 B Drive bracket x5 C Main motor x2 G553R104 WMF A B C ...

Page 172: ...056 G058 10 4 SM 2 DETAILED DESCRIPTIONS 2 1 OVERALL MACHINE INFORMATION 2 1 1 MECHANICAL COMPONENT LAYOUT 1 4th tray 2 3rd tray 3 2nd tray 4 1st tray 5 Vertical transport roller 6 Turn gate 7 Exit roller G553V101 WMF 1 2 3 4 7 6 5 ...

Page 173: ...OVERALL MACHINE INFORMATION SM 10 5 G056 G058 Four Bin Mailbox G553 2 1 2 DRIVE LAYOUT 1 Timing belt 2 Main motor 3 Main motor timing belt G553V102 WMF 1 2 3 ...

Page 174: ...sor 6 3rd tray paper sensor 7 4th tray overflow sensor 8 2nd tray paper sensor 9 3rd tray overflow sensor 10 Upper vertical transport sensor 11 2nd tray overflow sensor 12 1st tray paper sensor 13 1st tray overflow sensor 14 Lower vertical transport sensor 15 Junction gate solenoid 16 1st turn gate solenoid 17 Mailbox board G553V103 WMF 16 2 3 5 4 7 6 8 10 12 13 14 1 15 11 9 17 ...

Page 175: ...n motor turns on Each turn gate solenoid A opens and closes its turn gate to direct the paper to the selected tray B When the top tray 4th tray is selected none of the solenoids are activated After the last sheet passes the upper or lower vertical transport sensor depending on the selected tray the main motor junction gate solenoid and the turn gate solenoid for the selected tray turn off G553D101...

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Page 177: ...G554 ONE BIN SHIFT TRAY ...

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Page 179: ... power switch and unplug the machine before attempting any of the procedures in this section NOTE This manual uses several symbols The meanings of those symbols are as follows See or Refer to screw connector 1 1 EXTERIOR COVERS A Tray B Right cover x1 C Left cover x1 D Upper cover 1 snap ring G554R101 WMF A B C D ...

Page 180: ...SHIFT TIMING AND TRAY PAPER SENSORS Right cover Exterior Covers A Tray cover B Shift timing sensor x1 C Tray paper sensor x1 1 3 COVER AND OVERFLOW SENSORS A Sensor cover B Cover sensor x1 C Overflow sensor x1 G554R102 WMF G554R103 WMF G554R104 WMF A B C A B C ...

Page 181: ... SM 11 3 G056 G058 One Bin Shift Tray G554 1 4 MAIN MOTOR Left cover Exterior Covers A Shift tray board x2 x6 B Junction gate solenoid x2 C Main motor bracket x3 D Main motor x2 G554R105 WMF G554R106 WMF A B C D ...

Page 182: ...PTIONS 2 1 OVERALL MACHINE INFORMATION 2 1 1 MECHANICAL COMPONENT LAYOUT 1 Tray 2 Overflow sensor feeler 3 Exit roller 4 Transport roller 2 1 2 DRIVE LAYOUT 1 Shift motor 2 Main motor 3 Main motor timing belt 4 Timing belt G554V101 WMF G554V103 WMF 1 4 2 3 1 2 3 4 ...

Page 183: ...ft Tray G554 2 1 3 ELECTRICAL COMPONENT LAYOUT 1 Shift motor 2 Shift tray board 3 Main motor 4 Junction gate solenoid 5 Left shift sensor 6 Right shift sensor 7 Cover sensor 8 Paper overflow sensor 9 Shift timing sensor 10 Tray paper sensor G554V104 WMF 1 2 3 4 5 6 7 8 9 10 ...

Page 184: ... page passes the shift timing sensor D the shift motor E shifts the exit rollers F across When the left or right shift sensor G detects the rollers the motor stops then returns the rollers to the center Each page of the first set is shifted to one side then each page of the next set is shifted to the other side The rollers move back to the central position after shifting each page G554V102 WMF G55...

Page 185: ...SwapBox and SwapFTL Installation Manual ...

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Page 187: ...legal problems caused by user s actions contrary to the agreement 1 2 SYSTEM REQUIREMENTS An IBM PC AT compatible computer with ISA Plug Play BIOS One empty ISA bus slot SBI C2P and SBI D2P One empty 3 5 drive bay SBI D2P Microsoft Windows 95 operating system 4 00 950a or later version installed Refer to section 1 4 for more details At least 2MB of free disk space on the system partition the parti...

Page 188: ...ase 2 Only computers with Windows 95 pre installed have had this version since 1997 4 00 950C So called OSR2 5 OEM Service Release 2 5 Only computers with Windows 95 pre installed have had this version since 1998 Check the Windows 95 version first just by clicking the System icon in the Windows Control Panel If you see 4 00 950 in the box shown below though the example version is 4 00 950a install...

Page 189: ...ftware localize ger eu htm Hungarian http www microsoft com windows software localize grk eu htm Italian http www microsoft com windows software localize itn eu htm Japanese PCAT http www microsoft com windows software localize jpcat eu htm Korean http www microsoft com windows software localize kr eu htm Norwegian http www microsoft com windows software localize nor eu htm Pan European http www m...

Page 190: ...on 1 4 for more details 1 Turn on the computer SCM SwapBox may appear during boot up 2 When Windows 95 starts it finds the SwapBox automatically and installs the necessary driver files from the Windows installation diskette s or CD ROM 3 After Windows starts choose PCCard from the Control Panel If PCCard Properties is displayed driver installation has finished You can go on to the next section If ...

Page 191: ...ntrollers installed in notebook computers 3 1 SWAPFTL SOFTWARE INSTALLATION 1 Ensure that the SwapBox has been installed and configured under the Windows 95 environment 2 Insert the software diskette in the floppy disk drive 3 Choose Run from the Start menu 4 Type A setup and click OK 5 Follow the instructions on the display 6 Reboot the computer after installation has finished 3 2 VERIFICATION 3 ...

Page 192: ...stalls the necessary drivers and the Found new hardware dialog box should appear automatically 3 Wait about 30 s then choose SwapFTL Binary Utility from the SCMSwapFTL program group 4 After the utility software starts choose Image Read If Failed to open PCCard appears see Troubleshooting 5 Click OK to read the card If this works successfully a new file is created as a temporary file and this can b...

Page 193: ...00 to 0xD3FFF The SwapBox properties do not tell you if the memory address is in conflict with others To identify whether the memory address is in conflict with another device do the following 1 Choose Computer in the Windows device manager and click Properties 2 Choose Memory in the View resources tab 3 Check if any other device is using the address range from 0xC8000 to 0xD3FFF If it is a PCI de...

Page 194: ...MELAG TO LOADING DRIVER Windows requires a certain time which depends on system performance to enable card services for a flash memory card after inserting it in a PC card socket If you try to read erase or write to the card before the card service is ready you receive a Failed to open PCCard error Wait for about 30 s then try again 4 2 2 PCCARD NOT CONFIGURED If the PCCard icon in the Windows Con...

Page 195: ...ore installing the SwapFTL software into a notebook computer ensure the following Windows 95 OSR2 is installed or Service Pack 1 is installed For how to identify the version of Windows 95 refer to section 1 4 for details The latest PC Card driver is installed Contact your computer manufacturer or PC Card controller vender 4 4 2 SYSTEM SUMMERY If you still have problems after updating Windows and t...

Page 196: ... Windows registry settings 1 Uninstall the SCM SwapFTL programs Choose SwapFTL uninstall from the Start menu 2 Delete the following files from the Windows System directory SOCKETSV VXD FLS2MTD VXD FLS1MTD VXD SRAMMTD VXD CARDDRV EXE CSMAPPER SYS PCCARD VXD 3 Delete SCM SwapBox Family Plug and Play PCMCIA Controller from the Windows device manager Choose System from the Control panel to access the ...

Page 197: ...SwapFTL Binary Utility Operation Manual ...

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Page 199: ...r works as a flash memory card programmer after you install SwapBox and SwapFTL software this software 2 You program the ROM file to a flash memory card using this software 3 You carry the programmed card to a machine site and download the ROM data from the card to the machine s internal flash ROM NOTE The 4MB flash memory card that is customized for this application is available from SPC You cann...

Page 200: ...data on the card as a file on a PC before using the data Others as yet unspecified 2 1 2 PROGRAMMING A CARD WITH THE SOURCE A230 A231 A232 Copy and Fax Main Firmware You can program copy and fax firmware together onto one 4MB flash memory card as shown below 000000 1FFFFF 3FFFFF 4MB 2MB 200000 Copy BICU Fax FCU 000000 1FFFFF 3FFFFF 200000 Fax FCU Copy BICU 0 Start Address Hex Length Hex 200000 200...

Page 201: ...ons with the same settings or will help you restore user data if the SRAM data has been erased accidentally To save the SRAM backup data from a fax unit on a 4MB flash memory card as a file or to program a backup file from a PC onto a 4MB flash memory card use the address and length settings as shown below 000000 1FFFFF 3FFFFF 4MB 2MB 200000 Modem SRAM FCU 000000 1FFFFF 3FFFFF 200000 SRAM FCU EXSA...

Page 202: ...o the flash ROM inside it 2 3 SAVING DATA TO A FILE Some machines can upload an internal flash ROM image to a flash memory card To save the image on the flash memory card as a computer file read the card with a specific address range setting that was mentioned in section 2 1 2 and save the read data as a file OPERATION ...

Page 203: ...SwapUti Files dmp Do not use the others The default setting is Binary Files bin An 8 bit checksum is displayed at the lower left corner of the opened file 3 1 2 FILE CLOSE This closes an active file that has been opened 3 1 3 FILE SAVE This saves an active file with the same name SwapBox And SwapFTL FUNCTIONS ...

Page 204: ... 4 FILE SAVE AS This saves an active file with a different name from the original 3 2 VIEW MENU 3 2 1 VIEW TOOLBAR This switches on the toolbar display 3 2 2 VIEW STATUS BAR This switches on the status bar display FUNCTIONS ...

Page 205: ...e the whole card do not change the setting Length Hexadecimal length of the card appears at default To erase the whole card do not change the setting Base of Address Length Do not change the settings The default setting is Hex NOTE If the specified start address and length do not coincide with block boundaries on the flash memory card the message below appears SwapBox And SwapFTL FUNCTIONS ...

Page 206: ...flash memory card currently installed Start Address A 0 zero appears at default Change this setting if necessary Length Hexadecimal length of the card appears at default Change this setting if necessary Base of Address Length Do not change the settings The default setting is Hex FUNCTIONS ...

Page 207: ...re writing data from the source file The default setting is checked erase Start Address A 0 zero appears at default Change this setting if necessary Length Hexadecimal length of the source file appears at default Do not change the setting Base of Address Length Do not change the settings The default setting is Hex After writing the data to a flash memory card an 8 bit checksum pops up so that you ...

Page 208: ...dress A 0 zero appears at default Change this setting if necessary Length Hexadecimal length of the source file appears at default Do not change the setting Base of Address Length Do not change the settings The default setting is Hex If verification was successful a Verification OK message pops up If verification was not successful a Compare error message pops up with the source and target address...

Page 209: ...SM G056 G058 13 11 3 4 HELP MENU 3 4 1 HELP ABOUT SWAPUTI SwapBox And SwapFTL FUNCTIONS ...

Page 210: ...G073 G074 SERVICE MANUAL ...

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Page 212: ...ch is turned on keep hands away from electrified or mechanically driven components 5 The inside and the metal parts of the fusing unit become extremely hot while the printer is operating Be careful to avoid touching those components with your bare hands HEALTH SAFETY CONDITIONS Toner and developer are non toxic but if you get either of them in your eyes by accident it may cause temporary eye disco...

Page 213: ...y be repaired in a factory or at a location with the requisite equipment The laser subsystem is replaceable in the field by a qualified Customer Engineer The laser chassis is not repairable in the field Customer engineers are therefore directed to return all chassis and laser subsystems to the factory or service depot when replacement of the optical subsystem is required WARNING Use of controls or...

Page 214: ...INSTALLATION ...

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Page 216: ... Setup Guide for machine installation procedures 1 1 OPTIONAL UNIT INSTALLATION The following options are available for this machine Refer to the Setup Guide for how to install these options Paper Tray Unit 4 bin Mailbox 1 bin Shift Tray Duplex Unit Envelope Feeder NIB G074 only the NIB is a standard component for the G073 Hard disk IEEE1394 64 MB DIMM Wireless LAN New option for this model ...

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Page 218: ...PREVENTIVE MAINTENANCE ...

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Page 220: ...2 1 G073 G074 Preventive Maintenance 2 PREVENTIVE MAINTENANCE 2 1 USER SERVICE MAINTENANCE All PM items are the same as the base model G056 G058 Please refer to the base model G056 G058 service manual for user service maintenance ...

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Page 222: ...REPLACEMENT AND ADJUSTMENT ...

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Page 224: ...OM THE MODEL G056 G058 The following item has been changed from the model G056 G058 Please note that the position of the thermistor attached to the laser unit has been changed NOTE The thermistor is included in the laser unit Removing the Laser Unit Refer to the model G056 G058 manual for removal steps for the following items Operation panel 3 2 Exterior Covers Upper cover 3 2 Exterior Covers Left...

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Page 226: ...TROUBLESHOOTING ...

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Page 228: ...ons Level Definition Reset Procedure A To prevent the machine from being damaged the SC can only be reset by a service representative The copier cannot be operated at all Enter engine service mode Fusing Error Clear and press Enter B The SC can be reset by turning the main power switch off and on Turn the main power switch off and on The new SC codes are shaded ...

Page 229: ...k the connection between the controller and the engine board 2 Replace the engine board if the error is frequent 3 Replace the controller board if the error is frequent Engine start up error 670 B The ready signal from the engine board is not detected Defective engine board Replace the engine board Engine board mismatch error 671 B Engine board and controller mismatch detected Wrong engine board i...

Page 230: ...roller 2 Replace the NIB Self diagnostic error NVRAM 824 B NVRAM error detected during self diagnostic Poor NVRAM connection 1 Check if the NVRAM is properly installed 2 Replace the NVRAM Self diagnostic error standard SDRAM 827 B Standard SDRAM memory error detected during self diagnostic Defective controller Replace the controller if the error is frequent Self diagnostic error Flash ROM 828 B Fl...

Page 231: ...operation 854 B Wireless LAN card not detected during operation Poor connection Defective wireless LAN card Defective controller 1 Check the wireless LAN card connection 2 Replace the wireless LAN card IEEE802 11b error 855 B Wireless LAN card error detected Poor connection Defective wireless LAN card Defective controller 1 Check the wireless LAN card connection 2 Replace the wireless LAN card IEE...

Page 232: ... error detected Defective controller Replace the controller if the error is frequent Unexpected software error 991 B Unexpected software error detected which does not affect operation of the machine The machine does not stop and the SC code is not displayed The machine automatically recovers However the SC code is logged in the engine summary sheet SMC Application Start Error 998 B After power on ...

Page 233: ...0 Registration sensor not turned on tray 1 021 Registration sensor not turned on paper feed unit 022 Registration sensor not turned on duplex 023 Registration sensor not turned off 024 Paper exit sensor not turned on 025 Paper exit sensor not turned off 033 Paper exit sensor not turned on shift tray or mailbox 034 Paper exit sensor not turned off shift tray or mailbox 035 Vertical transport sensor...

Page 234: ... history is provided in the appropriate accessory section of the service manual G073 G074 PRINTER ENGINE FIRMWARE MODIFICATION HISTORY DESCRIPTION OF MODIFICATION FIRMWARE LEVEL SERIAL NUMBER FIRMWARE VERSION First Mass Production G0765135D First Mass Production 1 05 Corrects the following The Main Scan Magnification Adjustment SP Mode did not function properly with the previous version G0765135E ...

Page 235: ...ve been confirmed and fixed through the PROTOS c06 snmpv1 test suite CERT http www cert org advisories CA 2002 03 html PROTOS c06 snmpv1 test Suite http www ee oulu fi research ouspg protos tes ting c06 snmpv1 New features added to User Mode see 4 3 3 User Mode Tree 1 Letterhead Mode On The machine feeds all pages through the duplex unit so that the last page of an odd paged job is printed onto th...

Page 236: ...ID not entered will display on the control panel for 3 seconds Supports PCLXL Euro symbol sets PC 858 Latin 9 and Roman 9 G0735900F June 02 Production 1 05 Corrects the following Polish wording error Incorrect Diskonaly Correct Dostateczny German wording error Incorrect WEP Einstelling Correct WEP Einstellung Changed the default setting of DHCP to ON NOTE There is no change when updating the firmw...

Page 237: ... causes incorrect output Same line widths when BitSW 3 3 is ON in CAD printing Some True Type font might not be bolded Slow Printing from AutoCAD When using bold font lines may be printed on the blank of page PS3 The printing speed of a PS job slows down after a PS3 job is reset PS print file is printed as text Lines may be printed on the blank of page The printer controller locks up when printing...

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Page 239: ...SERVICE TABLES ...

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Page 241: ...he range 8 reset to 0 after an NVRAM reset and the value can be changed in 2 mm steps DFU Denotes Design or Factory Use Do not change this value 5 1 1 SERVICE MODE MENU 1 SERVICE MENU Service Mode Description Function Bit Switch Bit switch settings Adjusts bit switch settings Clear Setting Initialize the system settings Initializes settings in the System menu of the user mode Print Summary Control...

Page 242: ...ast page faces the opposite way from other pages in the job 1 The last page is fed through the duplex unit so the last page faces the same way as other pages of the job Set this switch to 1 when the customer wishes the last page to be facing the same way as the other pages 5 7 Not used Do not change the setting Bit Switch 03 No Description Function 0 2 Not used Do not change the setting 3 CAD prin...

Page 243: ... Bypass paper feed roller rotation for transparencies Selects the number of rotations for the bypass feed roller when the paper type is set to Transparencies This is to avoid jams when transparencies are being used Fusing Start Initial fusing setting Roller turn Warms up the fusing unit for 20 s at power on or when the machine warms up from the energy saver mode Normal There is no 20 s warm up per...

Page 244: ...end counter in the engine board Note This mode is not used in this machine Waste Toner Count Waste toner count display Displays the waste toner counter in the engine board Effective info Cartridge ID chip features that are used Selects which of the cartridge ID chip functions are enabled Normal mode Cartridge detection Type ID Version Cartridge dtct Cartridge detection only Note used All items ign...

Page 245: ...eir defaults Memory all clear Clears all data Eng Clears the printer engine settings SCS Clears the systems settings PRT Clears user mode system settings NCS Clears the items listed in the Host Interface section of the Configuration page Free run Free run The machine performs a free run Press Enter to start Press Enter to stop Please note that the machine will not stop immediately after the Enter ...

Page 246: ... Prog Checksum DFU IEEE1394 DFU IEEE802 11b Wireless LAN available channel setting Sets the maximum and minimum value for the wireless LAN channel adjustment DFU 0 to 14 Europe Asia 1 to 13 USA 1 to 11 Note Do not change the setting or the machine may be out of compliance with local regulations USB settings Transfer Rate Adjusts the USB transfer rate HS FS High speed Full speed auto adjust 480Mbps...

Page 247: ...mary sheet Operation time Total engine rotation cycle Displays the total number of engine rotation cycles made so far Note One cycle is calculated as 3 7 s of drum rotation However this counter also includes idle rotations This counter is not reset at PM Total counter Controller total counter display Displays the controller total counter This counter is used for meter charge and it appears when th...

Page 248: ...e data from the controller board memory Total counter Engine total counter display Displays the engine total counter It counts up for all prints including service reports 5 2 2 INPUT OUTPUT CHECK TABLE The input and output check tables are the same as the base model G056 G058 Refer to section 5 3 2 and 5 3 3 of the G056 G058 manual ...

Page 249: ...Wireless LAN required WL LAN Defaults Wireless LAN required Key Repeat System Misfeed Recovery Print Error Report Auto Continue Memory Overflow Sub Paper Size Page Size Edge to Edge Print Duplex optional duplex unit required Output Tray only installed trays are displayed Job Separation 1 bin shift tray required Energy Saver Memory Usage Unit of Measure Edge Smoothing Resolution Toner Saving Spool ...

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Page 251: ...DETAILED DESCRIPTIONS ...

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Page 253: ...ash ROM 8MB Flash ROM PCI Interface Options such as the wireless LAN and IEEE1394 are installed NIB Interface Standard interface for G073 model Controller Board ROM DIMM Not used NIB I F standard for G073 model IC CARD I F ASIC SIMAC CPU RM5231A 250 PCI SDRAM Option 2 13 SDRAM DIMM FLASH ROM Engine I F HDD I F IEEE 1284 I F Font ROM NVRAM PCI Option I F PCI Control Signals Data Bus USB I F USB I F...

Page 254: ...he following features Plug Play Hot swapping cables can be connected and disconnected while the computer and other devices are switched on No terminator or device ID required Data rates of 12 Mbps full speed and 1 5 Mbps low speed Common connectors for different devices USB 2 0 is an evolution of the USB 1 1 specification It uses the same cables connectors and software interfaces so the user will ...

Page 255: ... for upstream connection to the host system and type B connectors for downstream connection to the USB device Type A connector Type B connector 6 2 4 PIN ASSIGNMENT The controller has a type B receptacle CN10 Pin No Signal Description Wiring Assignment 1 Power Red 2 Data White 3 Data Green 4 Power GND White G073D904 WMF G073D905 WMF Controller Board SIMAC Parallel I F IC Card I F N V R A M CN5 SLO...

Page 256: ...t up to the page where the print job was cancelled When the controller board is replaced the host computer will recognize the machine as different device Related SP Mode USB Settings in the printer engine service mode Data rates can be adjusted to full speed fixed 12 Mbps This switch may be used for troubleshooting if there is a data transfer error using the high speed mode 480 Mbps Data rates can...

Page 257: ...des like any other physically wired network component Flexibility and mobility make wireless LANs both effective extensions of and attractive alternatives to wired networks Standard applied IEEE802 11b Data transfer rates 11 Mbps 5 5 Mbps 2 Mbps 1 Mbps auto sense Network protocols TCP IP Apple Talk NetBEUI IPX SPX Bandwidth 2 4GHz divided over 14 channels 2400 to 2497 MHz for each channel NOTE The...

Page 258: ... up the machine in ad hoc mode and program the necessary settings even if the machine will be used in the infrastructure mode To switch between ad hoc and infrastructure modes use the following user tool Host Interface Menu IEEE802 11b Comm Mode Infrastructure Mode The infrastructure mode allows communication between each computer and the printer via an access point equipped with an antenna and wi...

Page 259: ... is sometimes called Network Name Some devices automatically change from ad hoc mode to infrastructure mode when the same SSID is used in ad hoc mode and infrastructure mode In such a case to use the device in ad hoc mode use a specified SSID in infrastructure mode and use ASSID in the ad hoc mode WEP Wired Equivalent Privacy WEP is a coding system designed to protect wireless data transmission In...

Page 260: ...00 Fair 41 75 Poor 21 40 Unavailable 0 20 NOTE Communication status can be measured only when the infrastructure mode is being used Channel Settings If a communication error occurs because of electrical noise interference with other electrical devices etc you may have to change the channel settings To avoid interference with neighboring channels it is recommended to change by 3 channels For exampl...

Page 261: ...in Network Setup in the Host Interface menu 3 Check if the channel settings are correct 4 Check if the SSID and WEP are correctly set If infrastructure mode is being used 1 Check if the MAC address is properly set 2 Check the communication status If the communication status is poor bring the machine closer to the access point or check for any obstructions between the machine and the access point I...

Page 262: ...ss This feature is called IP over 1394 The former IEEE1394 printing without IP address is known as SCSI printing NOTE 1 Windows XP is the only OS which supports IP over 1394 2 Windows XP and 2000 supports IEEE1394 SCSI printing Software Application TCP IP Virtual Port SCSI Virtual Port IEEE802 11b Wireless LAN Port IEEE1394 Port Ethernet Port IP over 1394 SCSI Printing IP over 1394 Printing G073D9...

Page 263: ...rted print protocols are IPP and LPR 3 The default setting for this feature is off The user must switch it on using UP mode to enable this feature The size of the HDD partition for job spooling is 500 MB The partition can hold up to 50 jobs Related SP Modes Job spooling can be turned on and off using printer engine service mode Set Network menu separately for each protocol Job spool LPR Job spooli...

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Page 265: ...SPECIFICATIONS ...

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Page 267: ...ard USB 2 0 1 1 Ethernet 100 Base TX 10 Base T Standard for G073 IEEE1394 IEEE802 11b wireless LAN Network Protocols TCP IP IPX SPX NetBEUI Apple Talk First Print Speed 6 5 s or less A4 LT LEF standard tray Warm up Time Less than 12 seconds Less than 19 seconds from power on Print Paper Capacity Standard tray 250 sheets Optional paper tray unit 500 sheets up to two paper tray units can be installe...

Page 268: ...0 V 240 V 50 60 Hz More than 6 0 A for Europe Power Consumption 120V 230V Maximum 940 W or less 940 W or less Printing 650 W or less 650 W or less Energy Saver 22 W or less 22 W or less Noise Emission Mainframe Only Full System Printing 64 dB or less 68 dB or less Stand by 40 dB or less 40 dB or less NOTE The above measurements were made in accordance with ISO 9296 at the operator position Dimensi...

Page 269: ...Half Letter SEF 5 5 x 8 5 N N Y N N Half Letter LEF 8 5 x 5 5 N N N N N Executive SEF 7 25 x 10 5 N Y N Y Y N N Executive LEF 10 5 x 7 25 Y Y Y Y Y N Y F 8 x 13 Y Y Y Y Y N Y Foolscap 8 5 x 13 Y Y Y Y Y N Y Folio 8 25 x 13 Y Y Y Y Y N Y Com10 Env 4 125 x 9 5 N N Y Y N Monarch Env 3 875 x 7 5 N N Y Y N C6 Env 114 x 162 mm N N Y Y N C5 Env 162 x 229 mm N N Y Y N DL Env 110 x 220 mm N N Y Y N 8K 267 ...

Page 270: ...000 which uses Microsoft PS A PPD file for each operating system is provided with the driver 3 The PS3 driver for Macintosh supports Mac OS 8 1 or later versions 2 2 UTILITY SOFTWARE Software Description Agfa Font Manager Win 95 98 Me NT4 2000 A font management utility with screen fonts for the printer SmartNetMonitor for Admin Win 95 98 Me NT4 2000 XP A printer management utility for network admi...

Page 271: ...Standard onboard NIB Option Duplex Unit G552 B 4 bin Mailbox G553 C 1 bin Shift Tray G554 D Paper Tray Unit G555 E Up to two tray units can be installed Envelope Feeder G556 E When two paper tray units are installed it must be installed in the upper unit Others Maintenance Kit G770 NOTE All the above items are user installable G073V107 WMF A B C D E ...

Page 272: ...rd I F Optional I F Remarks G073 Model USB IEEE1284 Ethernet IEEE1394 IEEE802 11b Either optional interface can be installed G074 Model USB IEEE1284 Ethernet IEEE1394 IEEE802 11b One of these optional interfaces can be installed NOTE The G073 model has an on board Ethernet interface Controller Board SIMAC Parallel I F IC Card I F NVRAM CN5 SLOT1 CN4 CPU C N 1 IEEE1394 Board Memory DIMM CN2 USB I F...

Page 273: ...ions 4 OPTIONAL EQUIPMENT All of the following options are also used with the base model G056 G058 Please refer to the base model service manual for specifications Paper Tray Unit Envelope Feeder Duplex Unit Four bin Mailbox One bin Shift Tray ...

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Page 275: ...TECHNICAL SERVICE BULLETINS ...

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Page 277: ... P7026N GESTETNER P7026 P7026N GESTETNER P7026 P7026N RICOH AFICIO AP2600 AP2600N RICOH AFICIO AP2600 AP2600N RICOH AFICIO AP2600 AP2600N RICOH AFICIO AP2600 AP2600N SAVIN SLP26 SLP26N SAVIN SLP26 SLP26N SAVIN SLP26 SLP26N SAVIN SLP26 SLP26N SUBJECT SERVICE MANUAL INSERT GENERAL The Service Manual pages listed below must be replaced with the pages supplied Each bulletin package contains 1 set of r...

Page 278: ...ng the Service Mode 5 1 Accessing the Required Program 5 1 Inputting a Value or Setting for a Service Program 5 2 Exiting Service Mode 5 2 5 2 PRINTER CONTROLLER SERVICE MODE 5 3 5 2 1 SERVICE MODE MENU 1 SERVICE MENU 5 3 5 2 2 BIT SWITCH PROGRAMMING 5 3 5 3 PRINTER ENGINE SERVICE MODE 5 4 5 3 1 SERVICE MODE TABLE 2 ENGINE MAINTE 5 4 Memory Clear 5 8 5 3 2 INPUT CHECK TABLE 5 10 Table 1 Paper Size...

Page 279: ...g the PCL6 driver 2 New feature added in the user mode Curl Prevention mode is added in the user mode Curl Prevention User mode Maintenance Please note that the function of this mode is the same as the Curl Control in the printer engine service mode It lowers the fusing temperature to prevent paper from curling Advise customer to use this mode when paper jam occurs during duplex rear side printing...

Page 280: ...6N GESTETNER P7026 P7026N GESTETNER P7026 P7026N RICOH AP2600 AP2600N RICOH AP2600 AP2600N RICOH AP2600 AP2600N RICOH AP2600 AP2600N SAVIN SLP26 SLP26N SAVIN SLP26 SLP26N SAVIN SLP26 SLP26N SAVIN SLP26 SLP26N SUBJECT SERVICE MANUAL INSERT GENERAL The Service Manual pages listed below must be replaced with the pages supplied Each bulletin package contains 1 set of replacement pages An arrow has hig...

Page 281: ... 6 3 3 CARTRIDGE OVERVIEW 6 10 6 3 4 DRUM CHARGE 6 10 6 3 5 DEVELOPMENT 6 11 Overview 6 11 Toner Supply 6 11 Development Unit 6 11 Toner Density Control 6 12 Development Bias 6 12 Toner End Detection 6 13 6 3 6 IMAGE TRANSFER AND PAPER SEPARATION 6 14 Overview 6 14 Transfer Roller Cleaning 6 14 6 3 7 CLEANING 6 15 6 3 8 QUENCHING 6 15 6 3 9 ID CHIP 6 16 6 4 PAPER FEED 6 17 6 4 1 OVERVIEW 6 17 Pape...

Page 282: ...ensure that waste toner tank overflow does not occur when the machine is used under low duty G0525172 E November 2000 production 1 08 Firmware modified to correct the following The machine was showing SC 546 when the symptom was SC 541 Duplex backside leading edge registration adjustment was applied only to by pass feeding Firmware modified so that the adjustment is applied to all paper sources G0...

Page 283: ...y background may occur at installation either on the right side or throughout the printout The following is an example of dirty background on the right side with A4 LT paper Configuration Page Host Interface xxxxx xxxxx xxxxx xxxxx xxxxx PCL Menu xxxxx xxxxx xxxxx xxxxx xxxxx xxxxx System Reference Paper Input System Paper Feed Directon CAUSE Dirty background on the right side The developer will s...

Page 284: ...nit SOLUTION This symptom may occur during installation If it should occur please advise the customer to print out 30 to 40 pages In most cases the symptom will gradually disappear In addition as a preventative measure please advise customers to be sure and follow these instructions Remove the seals before turning on the main switch Place the cartridge on a level surface when removing the seals On...

Page 285: ...een decal has been added so the new cartridge can be distinguished from the old type The same decal is also placed on the new supply cartridges next to the bar code label on the box Note Please follow the label and caution sheet when installing a new cartridge Cartridge Installation Place the cartridge on a level surface when removing the sealing tapes on the cartridge Remove the sealing tapes on ...

Page 286: ... left side of the cartridge 1 2 3 4 Dirty background throughout the page This may occur when the user turns on the main switch without removing the tape seals or when the cartridge has been shaken after the seals are removed The position of the toner agitator is adjusted at the factory When the main switch is turned on the main motor turns the agitator After the user removes the seals and resets t...

Page 287: ... the main switch Place the cartridge on a level surface when removing the seals Once the seals have been removed do not shake the cartridge Note This only applies to cartridge installation and replacement From March 2001 production the following changes were implemented to alert customers to these points Strips of yellow tape have been added that will stick out of the machine reminding the user to...

Page 288: ... GESTETNER P7026 7026n RICOH AFICIO AP2600 2600N RICOH AFICIO AP2600 2600N RICOH AFICIO AP2600 2600N RICOH AFICIO AP2600 2600N SAVIN SLP 26 26n SAVIN SLP 26 26n SAVIN SLP 26 26n SAVIN SLP 26 26n SUBJECT SERVICE MANUAL INSERT GENERAL The Service Manual pages listed below must be replaced with the pages supplied Each bulletin package contains 1 set of replacement pages PAGES The revised areas have b...

Page 289: ...o not remove the screws that secure the LD board 2 Do not touch any variable resistors on the LD board When installing the LD Unit Tighten the screw C until the unpainted portion of the screw F is not visible After installing the LD unit check the test pattern for the final adjustment see Laser beam pitch adjustment the following procedure G058R209 WMF A B C D E F Rev 08 2001 ...

Page 290: ... Corrects the following In rare cases with graphic images a dark band s appears or part of the image becomes black on prints G0565920 G Does not exist in the field 1 06 Corrects the following Modified so the machine can be used with Axis print servers Modified to correct Polish and Portuguese langauage errors G0565920 J February 2001 production 1 08 Rev 08 2001 ...

Page 291: ... the machine starts to download the program Notice that the mark disappears as the program is downloaded 7 When updating card 1 is finished Update 1 2 task done is displayed 8 Turn off the main switch and replace the card with IC card 2 Turn on the main switch then downloading will automatically start 9 When updating card 2 is finished Update done is displayed Then remove the card turn on the main...

Page 292: ...26N GESTETNER P7026N GESTETNER P7026N RICOH AP2600N RICOH AP2600N RICOH AP2600N RICOH AP2600N SAVIN SLP26N SAVIN SLP26N SAVIN SLP26N SAVIN SLP26N SUBJECT SERVICE MANUAL INSERT GENERAL The Service Manual pages listed below must be replaced with the pages supplied Each bulletin package contains 1 set of replacement pages An arrow has highlighted the revised areas PAGES iii Updated Information Table ...

Page 293: ...to correct the following 1 LPR printing through Mac OS X server was not possible Note that Mac OS X server is not officially supported 2 The Web Status Monitor had a spelling mistake decomes becomes 3 The last page of a print job from Dazel system TCP port 9100 was not ejected immediately 4 Disconnecting the Ethernet cable sometimes did not result in a timeout error 5 TCP IP setup page in the Web ...

Page 294: ...jobs sent from the network 2 Bi directional communication over TCP port 9100 is not possible 3 The NIB stopped LPR printing after user root deleted all the spooled jobs 4 The NIB stopped LPR printing following an input timeout 5 A PS error report io error is sometimes printed out during data communication with the NIB when using AppleTalk from a Mac terminal Change in Specification The word Emulat...

Page 295: ...523620 G0523644 Transfer Roller Guide 1 13 2 G0523615 G0523619 Gear Transfer Roller 1 13 4 G0523614 G0523618 Positioning Roller Transfer 1 13 5 G0523294 G0523307 Transport Guide Mylar 1 13 11 G0524617 G0524647 Heater Terminal 1 17 15 G0523625 Right Bushing Transfer 1 13 29 11050267 Harness Clamp YMC 10 0 was item 112 1 23 113 11050516 Clamp was item 111 1 23 114 11050310 Harness Clamp LWS 1S 1 25 ...

Page 296: ...Tech Service Bulletin No G056 G058 006 Page 2 of 5 Continued Page 6 Page 4 ...

Page 297: ...Tech Service Bulletin No G056 G058 006 Page 3 of 5 Continued Page 12 ...

Page 298: ...Tech Service Bulletin No G056 G058 006 Page 4 of 5 Continued Page 22 ...

Page 299: ...be used in OLD and NEW machines 1 NEW parts can be used in OLD and NEW machines OLD parts CAN NOT be used in NEW machines 3 OLD parts CAN NOT be used in NEW machines NEW parts CAN NOT be used in OLD machines 3 S Must be installed as a set on units manufactured prior to the S N cut in On units manufactured after the S N cut in or previously modified use the new part numbers individually Page 24 ...

Page 300: ...OH AFICIO AP2600 2600N RICOH AFICIO AP2600 2600N RICOH AFICIO AP2600 2600N RICOH AFICIO AP2600 2600N SAVIN SLP 26 26N SAVIN SLP 26 26N SAVIN SLP 26 26N SAVIN SLP 26 26N SUBJECT SERVICE MANUAL INSERT GENERAL The Reissue of this bulletin is because the bulletin number has been changed was 005 The Service Manual pages listed below must be replaced with the pages supplied Each bulletin package contain...

Page 301: ...o Printer Language in the listed information displayed by the info command G0585910 D February 2000 production 1 49 Firmware modified to correct the following 1 When 80000000 H or higher is registered in the Manager IPX Address 2 in the Web Status Monitor the setting registered is changed to an unspecified one 2 The NIB stops printing if several print jobs are continuously sent to the NIB via the ...

Page 302: ...Firmware modified to correct the following 1 The spelling of the display for Job Interrupt in prnlog was change from Cancelled to Canceled to conform to Ricoh MIB standards Added the error message Can not write NVRAM information This message appears if an error occurs when saving the printer status data to the NVRAM G0585910 F June 2000 production 1 53 Rev 05 2002 ...

Page 303: ...ETNER P7026 7026N GESTETNER P7026 7026N GESTETNER P7026 7026N RICOH RICOH RICOH RICOH AFICIO AP2600 2600N AFICIO AP2600 2600N AFICIO AP2600 2600N AFICIO AP2600 2600N SAVIN SAVIN SAVIN SAVIN SLP 26 26N SLP 26 26N SLP 26 26N SLP 26 26N SUBJECT SERVICE MANUAL INSERT GENERAL The Service Manual pages listed below must be replaced with the pages supplied Each bulletin package contains 1 set of replaceme...

Page 304: ...hen saving the printer status data to the NVRAM G0585910 F June 2000 production 1 53 Firmware modified to corrects the following 1 When using Signature level 2 on the NetWare Server the printer does not connect to the NetWare Server 2 When printing out using a CICS application from an IBM mainframe e g AS 390 the printer is only able to output one job due to the lpd protocol that is unique to CICS...

Page 305: ...ay want a cover for the portion of the tray that sticks out on the rear side of the machine To install hook the 2 inserts onto the projections on the rear of the machine The cover is approximately 376 x 165 x 63mm and is able to cover the tray up to its maximum extension A3 The following part update is being issued for all G056 G058 Parts Catalogs REFERENCE NEW PART NUMNER DESCRIPTION QTY PAGE ITE...

Page 306: ...LD PART NO NEW PART NO DESCRIPTION QTY INT PAGE ITEM G0521505 G0521512 Paper Exit Cover 1 1 3 35 INTERCHANGEABILITY CHART 0 OLD and NEW parts can be used in both OLD and NEW machines 2 NEW parts CAN NOT be used in OLD machines OLD parts can be used in OLD and NEW machines 1 NEW parts can be used in OLD and NEW machines OLD parts CAN NOT be used in NEW machines 3 OLD parts CAN NOT be used in NEW ma...

Page 307: ...r the G073 G074 Setup Guide incorrectly stated You cannot lock multiple trays on page 107 for Tray Locking in the Paper Input Menu section It now states You can lock multiple trays Please correct your Operation Manual to the following NOTE The change has been highlighted in red to clarify the correction The real document is printed in black The altered page in the Operation Manual is included with...

Page 308: ...er Source selections from the printer driver the locked tray will not be used Tray 1 Tray 2 Tray 3 Bypass Tray Note Only the installed trays appear on the panel display You can lock multiple trays If you want to use the locked tray you must select the tray from the printer driver When a locked tray is selected from the printer driver the printer does not search for another tray Tray Priority You c...

Page 309: ...Normally Verify Mode is used after an update is performed in which case the symptom will not occur since the IC card and mainframe controller versions are the same Recovery Procedure If the symptom does occur please perform the following 1 Turn off the main switch remove the controller board from the machine and change DIP switch 2 bit 1 to On 2 Reattach the controller insert the IC card and turn ...

Page 310: ...below must be replaced with the pages supplied Each bulletin package contains 1 set of replacement pages PAGES The revised areas have been highlighted by an arrow i Updated Information G073 G074 Table of Contents 4 7 through 10 New Information Firmware History 5 9 Updated Information User Program Mode ...

Page 311: ...G 4 1 4 1 SERVICE CALL CONDITIONS 4 1 4 1 1 SUMMARY 4 1 4 1 2 CONTROLLER SC CODE DESCRIPTIONS 4 2 4 2 JAM LOCATIONS 4 6 4 3 FIRMWARE HISTORY 4 7 4 3 1 PRINTER ENGINE FIRMWARE HISTORY 4 7 4 3 2 PRINTER CONTROLLER FIRMWARE HISTORY 4 8 SERVICE TABLES 5 SP MODE TABLES 5 1 5 1 PRINTER CONTROLLER SERVICE MODE 5 1 5 1 1 SERVICE MODE MENU 1 SERVICE MENU 5 1 5 1 2 BIT SWITCH PROGRAMMING 5 2 5 2 PRINTER ENG...

Page 312: ... history is provided in the appropriate accessory section of the service manual G073 G074 PRINTER ENGINE FIRMWARE MODIFICATION HISTORY DESCRIPTION OF MODIFICATION FIRMWARE LEVEL SERIAL NUMBER FIRMWARE VERSION First Mass Production G0765135D First Mass Production 1 05 Corrects the following The Main Scan Magnification Adjustment SP Mode did not function properly with the previous version G0765135E ...

Page 313: ...ve been confirmed and fixed through the PROTOS c06 snmpv1 test suite CERT http www cert org advisories CA 2002 03 html PROTOS c06 snmpv1 test Suite http www ee oulu fi research ouspg protos tes ting c06 snmpv1 New features added to User Mode see 4 3 3 User Mode Tree 1 Letterhead Mode On The machine feeds all pages through the duplex unit so that the last page of an odd paged job is printed onto th...

Page 314: ...ID not entered will display on the control panel for 3 seconds Supports PCLXL Euro symbol sets PC 858 Latin 9 and Roman 9 G0735900F June 02 Production 1 05 Corrects the following Polish wording error Incorrect Diskonaly Correct Dostateczny German wording error Incorrect WEP Einstelling Correct WEP Einstellung Changed the default setting of DHCP to ON NOTE There is no change when updating the firmw...

Page 315: ... causes incorrect output Same line widths when BitSW 3 3 is ON in CAD printing Some True Type font might not be bolded Slow Printing from AutoCAD When using bold font lines may be printed on the blank of page PS3 The printing speed of a PS job slows down after a PS3 job is reset PS print file is printed as text Lines may be printed on the blank of page The printer controller locks up when printing...

Page 316: ...Wireless LAN required WL LAN Defaults Wireless LAN required Key Repeat System Misfeed Recovery Print Error Report Auto Continue Memory Overflow Sub Paper Size Page Size Edge to Edge Print Duplex optional duplex unit required Output Tray only installed trays are displayed Job Separation 1 bin shift tray required Energy Saver Memory Usage Unit of Measure Edge Smoothing Resolution Toner Saving Spool ...

Page 317: ...laced with the pages supplied Each bulletin package contains 1 set of replacement pages PAGES The revised areas have been highlighted by an arrow iii Updated Information Table of Contents 5 17 Updated Information User Program Mode 5 19 Updated Information Printer Engine Firmware History 5 22 Updated Information NIB Firmware History 5 23 through 25 New Information Controller Firmware History Remove...

Page 318: ...UCTURE 6 3 6 2 1 OVERVIEW 6 3 6 2 2 DESCRIPTIONS 6 4 6 2 3 CONTROLLER BOARD 6 5 6 3 PRINTING PROCESS 6 6 6 3 1 OVERVIEW 6 6 6 3 2 LASER EXPOSURE 6 7 Overview 6 7 Automatic Power Control APC 6 8 LD Safety Mechanisms 6 9 6 3 3 CARTRIDGE OVERVIEW 6 10 6 3 4 DRUM CHARGE 6 10 6 3 5 DEVELOPMENT 6 11 Overview 6 11 Toner Supply 6 11 Development Unit 6 11 Toner Density Control 6 12 Development Bias 6 12 To...

Page 319: ...ob Separation 1 bin shift tray required Misfeed Recovery Print Error Report Auto Continue Memory Overflow Duplex optional duplex unit required Output Tray only installed trays are displayed Energy Saver Memory Usage Unit of Measure Edge Smoothing Resolution Toner Saving I O Buffer I O Timeout Network Setup NIB required Orientation Form Lines Font Source System Host Interface PCL Menu Language Font...

Page 320: ... the symptom was SC 541 Duplex backside leading edge registration adjustment was applied only to by pass feeding Firmware modified so that the adjustment is applied to all paper sources G0525172 F December 2000 production 1 09 Firmware modified to correct the following No changes from previous version only carryover items for Japanese domestic version G0525172 H February 2001 production 1 11 Firmw...

Page 321: ... protocol that is unique to CICS 3 When 50 or more lpq lprm commands w arguments are executed from the time the printer is turned on the lpd process at the printer side is interrupted and the job is not printed out G0585910 G September 2001 production 1 54 Firmware modified to corrects the following 1 SNMP vulnerability SNMP security vulnerabilities reported by CERT on Feb 12 2002 have been confir...

Page 322: ...When using the PCL6 driver 2 New feature added in the user mode Curl Prevention mode is added in the user mode Curl Prevention User mode Maintenance Please note that the function of this mode is the same as the Curl Control in the printer engine service mode It lowers the fusing temperature to prevent paper from curling Advise customer to use this mode when paper jam occurs during duplex rear side...

Page 323: ...en Menu to enter the user mode Use the Up Down arrow keys to scroll through the menu listing Paper size errors Ppr Size Errors appears under the Maintenance category G0565921 A August 2001 production Image Density Counter Meter charge mode must be On Maintenance User Mode Registration Menu Protect Sample Print optional HDD required Locked Print optional HDD required Paper Input List Test Print HDD...

Page 324: ...not be output G0565921 D February 2002 production 1 14 Corrects the following When printing in duplex the last odd page is printed onto the reverse side of the last sheet machine will now feed all sheets through the duplex unit to ensure the last image appears on the front side With this version onward please set controller Bit SW2 bit 4 to 1 On Change in Specification Added Euro Symbol Sets PC858...

Page 325: ...is intended as a master original for reproduction of additional bulletins SERVICE MANUAL GENERAL The Service Manual pages listed below must be replaced with the pages supplied Each bulletin package contains 1 set of replacement pages PAGES The revised areas have been highlighted by an arrow 4 2 and 5 Updated Information Controller SC Code Descriptions Copyright 2003 RICOH Corporation All rights re...

Page 326: ...k the connection between the controller and the engine board 2 Replace the engine board if the error is frequent 3 Replace the controller board if the error is frequent Engine start up error 670 B The ready signal from the engine board is not detected Defective engine board Replace the engine board Engine board mismatch error 671 B Engine board and controller mismatch detected Wrong engine board i...

Page 327: ... error detected Defective controller Replace the controller if the error is frequent Unexpected software error 991 B Unexpected software error detected which does not affect operation of the machine The machine does not stop and the SC code is not displayed The machine automatically recovers However the SC code is logged in the engine summary sheet SMC Application Start Error 998 B After power on ...

Page 328: ...erchangeability between the new option and the previous controller firmware versions Controller firmware version 1 07 or newer will work with either the current or new wireless LAN options Also version 1 07 has been applied to the production line from October 02 NOTE 1 Both wireless LAN options are compatible with all versions of engine firmware 2 If the new wireless LAN option is installed on a m...

Page 329: ...tions NOTE Refer to Facts Line Bulletin FL002 and Publication Bulletin 023 for more information about the FTP Internet Web Site and EPROM Flash Card Exchange program G056 G058 CONTROLLER FIRMWARE MODIFICATION DESCRIPTION OF MODIFICATION FIRMWARE LEVEL SERIAL NUMBER FIRMWARE VERSION Corrects the following Form Lines value under PCL Menu change after rebooting the Machine Response to PJL INFO CONFIG...

Page 330: ...ation Bulletin 023 for more information about the FTP Internet Web Site and EPROM Flash Card Exchange program G073 G074 PRINTER CONTROLLER FIRMWARE MODIFICATION DESCRIPTION OF MODIFICATION FIRMWARE LEVEL SERIAL NUMBER FIRMWARE VERSION Firmware modified to correct the following Form Lines value under PCL Menu change after rebooting the Machine Response to PJL INFO CONFIG command does not include se...

Page 331: ...Controller Board G074 Model 1 1 23 5 G0735712 G0735713 Controller Board G073 Model 1 1 28A G0745712 G0745713 Controller Board G074 Model 1 1 32A G0565901 Mask ROM PCL G0565903 Mask ROM PCL Euro 1 1 28A 1 G0565901 Mask ROM PCL G0565903 Mask ROM PCL Euro 1 1 32A 1 NOTE This only applies to models G073 G074 models INTERCHANGEABILITY CHART 0 OLD and NEW parts can be used in both OLD and NEW machines 2...

Page 332: ...R AP2610N AP2610 RICOH AFICIO AP2610N AP2610 SAVIN MLP26n MLP26 SUBJECT SERVICE MANUAL INSERT SERVICE MANUAL The Service Manual pages listed below must be replaced with the pages supplied The revised areas have been highlighted by an arrow PAGES 5 2 Updated Information Copyright 2003 RICOH Corporation All rights reserved ...

Page 333: ...ast page faces the opposite way from other pages in the job 1 The last page is fed through the duplex unit so the last page faces the same way as other pages of the job Set this switch to 1 when the customer wishes the last page to be facing the same way as the other pages 5 7 Not used Do not change the setting Bit Switch 03 No Description Function 0 2 Not used Do not change the setting 3 CAD prin...

Page 334: ...A RICOH AFICIO AP2600 AP2600N SAVIN SLP 26 26N SUBJECT SERVICE MANUAL INSERT SERVICE MANUAL The Service Manual pages listed below must be replaced with the pages supplied The revised areas have been highlighted by an arrow PAGES 5 3 Updated Information Bit Switch Programming Copyright 2003 RICOH Corporation All rights reserved ...

Page 335: ... to the next bit Escape Exit without saving changes Enter Exit and save changes NOTE The left digit on the display is bit 7 and the right digit is bit 0 4 Press Enter to save changes and exit Bit Switch 01 Not used do not change any of these settings Bit Switch 02 No Description Function 0 3 Not used Do not change the setting 4 Treatment of the last page when printing a job with an odd number of p...

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