Manuals / Oki / Computer Equipment / Printer

Oki 6E, 6ex specifications Periodical Maintenance

Models: 6E 6ex

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Troubleshooting Parts list Okipage 6e Block Diagram Table of parallel I/F signals Error Cause of error Maintenance Configuration When the problem occurs Menu Reset Setup Dialog

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5.PERIODICAL MAINTENANCE

Page 96 Page 98

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Oki 6E, 6ex specifications Periodical Maintenance

Page 96 Page 98

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Contents

ODA/OEL/INT Preface Contents Adjustment When Replacing a Part AdjustmentPeriodical Replacement Parts Cleaning Cleaning of LED Lens Array Configuration Operator Panel Okipage 6ex Only Engine Unit System Configuration Operator panel assy Upper cover Legal/Universal cassette Cassette cover High Capacity Second Paper Feeder Multi-Purpose Feeder Specification Page Safety Standards Page French EnglishSpanish Portuguese Operation Description Operation Description Okipage 6e Block Diagram Okipage 6ex Block Diagram Control Board Eeprom ROM PS Board Okipage 6ex optionSCC Simm RAM Board Okipage 6e/6ex option RAM Board Block Diagram Use Hopping operation to feeding operation Sensor layout diagram is shown in Figure Electrophotographic Process Heat roller LED head Developing roller Page Page Paper Eject Roller PRINT-N PRDY-N DM-ON-N RM-ON Insns OUTSNS-N Page Paper Registration roller Hopping roller Image drum Paper Power CTL CGL Image drum Surface potential 100 Charged part 300V Developing roller Page Image drum Paper Transfer roller Power supply Page Image drum Cleaning roller Power supply Transfer roller Paper Jam Detection Error Cause of error Paper Feed Timing Chart Unit mm Paper Length List Paper Feed Check List Cover Open Stirring Gear Section Stirring Bar Toner LOW state Toner Full state Parts Replacement Precautions for Parts Replacement Printer, etc Parts Number4YA4046-1722G1 Lower base unit Upper cover unit Base unit Printer unit Page Page Page Page CN2 CN3 CN3 Okipage 6ePage Idle gear Reduction gear Clamp lever Page Page Page Latch Page Page Paper sensor Inlet sensor Page Page Put into the post Put into the groove View a L6A 9View a Page Page Page Adjustment Adjustment Okipage 6e Shows the Main Menu Dialog Page Page Page Page Page Page Page HIPER-W ENABLE/DISABLE Sidm ENABLE/DISABLE Adjustment Okipage 6exPage Parts Required Adjustment LED head LED head drive time Luminous intensity Drive time parameter 401326 1224G2403579 73000123400101100 065 ~ ENG MNT XxxxxxPage Periodical Maintenance Parts are to be replaced periodically as specified below Periodical Replacement Parts Throw the cleaner away Troubleshooting Procedures Troubleshooting Tips Undefined OFF Blinking Problems Problems indicated by error message Category Contd Category Contd Category Contd Category Contd Category Contd Category Trouble or status Remedy Daily status Manual Paper If the normal operation is not Procedure, use the followingRemedial actions Eeprom PCB Cover Feed JAM Lines tray is requested Tray Tray 1, Tray 2, Feeder Second line message to the first TrayManual loading of paper indicated Load the requested paper By the second line message is Manual tray Change the setting of the host Recover key to releaseBecause it received too much data Recover key to release For printing on Error display Printer is in the middle of a job Printer is processing dataPrinter is printing a Printed during self-test Current menu setting is being Printed is two or more, the number When the number of copies beingThis message is displayed when For OKIPAGE6ex, HP 4 mode Post Script mode only Normal operationPrinter goes back to on-line This message is displayed during Refer to the User’s Manual Trouble or status Remedy Daily status Job processing. The remainder This message will appear when Host Trouble PCB? Low-voltage Power Supply Block Diagram Izing InitialON-LINE Power supply board Connect connector CN3 properly Page Page Page Toner Inlet Paper End sensor Registration roller Sensor Adjust the contact Fusing unit is mounted in the printer see -4 contact F ?Replace the Main Control PCB or power supply board Page Cyclical defect -3, E Print voids Page Page Page Cyclic error Page Page Page Heater Contacts Contact Power supply board Wiring Diagram Interconnect Signal Diagram CN8 CN3 Centronics Parallel I/FControl Board Okipage 6ex L6A CN2 CN1 CN7 Control Board Okipage 6e L5C or L5D-PCB Okipage 6ex L6A-PCB Power Supply Board PS Board LQ8A-2 Okipage 6ex CN2 Pin Assignment To Drum motor CN1 Pin Assignment To Fan motorExcitation sequence CN3 Pin Assignment To Regist motor CN4 Pin Assignment To LED head Okipage 6e HEAD1 & HEAD2 Pin Assignment To LED head Okipage 6ex CN6 Pin Assignment To Option feeder Power Pin Assignment To power supply/sensor board CN8 Pin Assignment Centro Parallel SCRREO-P CN11 Pin Assignment To Option board and PS board PS Board OKIPAGE6ex CN1 Pin Assignment To LocalTalk RS422 SCRREQ-P PS Board OKIPAGE6ex CN2 Pin Assignment To Main Control PCB Circuit Diagram Illustration Unit Circuit Diagram Illustration SP2 Option RAM Board LQME-PCB SP1 SP2 Parts List Lower Base Unit USE Lower Base Unit Name/Rating Upper cover unit Upper cover unit Name/Rating Base unit L6A Base unit Name/Rating Appendix a Centronics Parallel Interface ECP Table of parallel I/F signals Sending circuit Busy FaultParallel Data Acknowledge Busy Busy Select ON-LINE SW Busy Select Key, after selecting the display Interface Parameter Setting Okipage 6exOFF-LINE HP4 Parallel I/F is displayed on the LCD ON-LINE HP4 Sync Transmitting circuit 26LS32 or equivalent InputDifferential Input Output PowerSave OFF-LINE Adobe PS Localtk Activ RS422 RS422 I/F parameter settingKeep Key, 8 times Bits DatabitsParity None User Maintenance Mode Appendix C Diagnostics Test Maintenance Modes Enable Menu ResetON-LINE Resetng HP4 Disable System Maintenance Mode HIPER-W Enable Sidm PRT Disable EnableSYS MNT CNT Engine Maintenance Mode Page Narrow * Full Type 1 Type 2D4 Engine maintenance mode menu system EF TBL T2 TBLWT TBL Test Factory User Setting Operation Maintenance Utility Functions Purpose of the Maintenance UtilityOKIPAGE4W OL610e/610ex OKIPAGE6e OL600e/600ex OL400W OKIPAGE6ex Software Configuration Main Menu Dialog LED Head Drive Time Engine Menu GroupLED Head Width Okipage 6e Count print Head type Okipage 6ex Engine Counter Group Normal Status Status Monitor Warming Up Jam & Size Error Unrecoverable Error XXX.HBP Test Print ButtonXXX.PCL XXX.BIN About Button Option ButtonReload Button Exit Button Option Menu Dialog Reset Engine Button Eeprom Download Button Eeprom Upload ButtonRAM Check Button Not supported Set ID button Setup Dialog Appendix E Multi-Purpose Feeder Maintenance Preface Functions External View and Component Names Interconnection Diagram PCB LayoutGeneral Mechanism Hopper Mechanism LCD Status Message List Functions General Mechanism Precautions Concerning Parts Replacement Service Tools This section describes the layout of the main components Parts Replacement Methods Page Screwdriver Lock Sensor Plate Page Page Sensor Lever Roller-B Precautions Prior to the Troubleshooting OEL/INT Status message display Ready LED display Troubleshooting When the problem occursPaper Input Jam Paper Feed Jam Paper size error Frequently, to through YES OPTSD-P Interconnection DiagramOVP OVL OLEV-11 PCB Multi-Purpose Feeder ODA OLEV-PCB3YS4011-3141P1 56631201 OEL / INT Appendix F High Capacity Second Paper Feeder Maintenance Preface General Mechanicsm Hopper Mechanism Hopping Roller Shaft Assembly and One-way Clutch Gear External View and Component Names General Mechanicsm Parts Replacement Service Tools Parts Layout Parts Replacement Methods Page Page Page Troubleshooting OEL/INT Logo print Status message display Ready LED display State of the High Second paper Feeder From High Capacity FeederPaper Feeder Second Tray Paper Out Connect the connector cable properly Is the connector cable being connected properly?Replace the sensor plate. Inlet Replace the hopping roller shaft assy or paper cassette FG FG 3 4 5 6 7 8 9 OLEV-12 PCB High Capacity Second Paper Feeder High Capacity Paper Feeder OKI Data Corporation

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