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Oki 6ex, 6E specifications Troubleshooting Procedures

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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6.TROUBLESHOOTING PROCEDURES

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Oki 6ex, 6E specifications Troubleshooting Procedures

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Contents

ODA/OEL/INT Preface Contents Adjustment Adjustment When Replacing a PartPeriodical Replacement Parts Cleaning Cleaning of LED Lens Array Configuration System Configuration Operator Panel Okipage 6ex Only Engine Unit Operator panel assy Upper cover Legal/Universal cassette Cassette cover High Capacity Second Paper Feeder Multi-Purpose Feeder Specification Page Safety Standards Page English FrenchSpanish Portuguese Operation Description Operation Description Okipage 6e Block Diagram Okipage 6ex Block Diagram Control Board Eeprom PS Board Okipage 6ex option ROMSCC Simm RAM Board Block Diagram RAM Board Okipage 6e/6ex option Use Sensor layout diagram is shown in Figure Hopping operation to feeding operation 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 Error Cause of error Paper Jam Detection Paper Feed Timing Chart Paper Feed Check List Unit mm Paper Length List Cover Open Stirring Gear Section Stirring Bar Toner Full state Toner LOW 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 Okipage 6e CN3Page 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 Adjustment Okipage 6ex HIPER-W ENABLE/DISABLE Sidm ENABLE/DISABLEPage Parts Required Adjustment LED head LED head drive time Luminous intensity Drive time parameter 1224G2 401326403579 73000123400101100 065 ~ Xxxxxx ENG MNTPage Periodical Maintenance Periodical Replacement Parts Parts are to be replaced periodically as specified below Throw the cleaner away Troubleshooting Procedures Troubleshooting Tips OFF Blinking Undefined 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 Second line message to the first Tray Lines tray is requested Tray Tray 1, Tray 2, FeederManual loading of paper indicated Load the requested paper By the second line message is Manual tray Recover key to release Change the setting of the hostBecause 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 Post Script mode only Normal operation For OKIPAGE6ex, HP 4 modePrinter goes back to on-line This message is displayed during Trouble or status Remedy Daily status Refer to the User’s Manual This message will appear when Host Job processing. The remainder 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 Contacts Heater Contact Power supply board Wiring Diagram Interconnect Signal Diagram Centronics Parallel I/F CN8 CN3Control 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 CN11 Pin Assignment To Option board and PS board SCRREO-P PS Board OKIPAGE6ex CN1 Pin Assignment To LocalTalk RS422 PS Board OKIPAGE6ex CN2 Pin Assignment To Main Control PCB SCRREQ-P Circuit Diagram Illustration Unit Circuit Diagram Illustration SP2 Option RAM Board LQME-PCB SP1 SP2 Parts List Lower Base Unit Lower Base Unit Name/Rating USE Upper cover unit Upper cover unit Name/Rating Base unit Base unit Name/Rating L6A Appendix a Centronics Parallel Interface Table of parallel I/F signals ECP Sending circuit Fault BusyParallel Data Acknowledge Busy ON-LINE SW Busy Select Busy Select Interface Parameter Setting Okipage 6ex Key, after selecting the displayOFF-LINE HP4 Parallel I/F is displayed on the LCD ON-LINE HP4 Sync Input Transmitting circuit 26LS32 or equivalentDifferential Input Output PowerSave OFF-LINE Adobe PS Activ Localtk RS422 I/F parameter setting RS422Keep Key, 8 times Databits BitsParity None Appendix C Diagnostics Test Maintenance Modes User Maintenance Mode Menu Reset EnableON-LINE Resetng HP4 Disable System Maintenance Mode PRT Disable Enable HIPER-W Enable SidmSYS MNT CNT Engine Maintenance Mode Page Engine maintenance mode menu system Narrow * Full Type 1 Type 2D4 T2 TBL EF TBLWT TBL Test Factory User Setting Operation Purpose of the Maintenance Utility Maintenance Utility FunctionsOKIPAGE4W OL610e/610ex OKIPAGE6e OL600e/600ex OL400W OKIPAGE6ex Software Configuration Main Menu Dialog LED Head Drive Time Engine Menu GroupLED Head Width Okipage 6e Head type Okipage 6ex Count print Engine Counter Group Status Monitor Normal Status Warming Up Jam & Size Error Unrecoverable Error Test Print Button XXX.HBPXXX.PCL XXX.BIN About Button Option ButtonReload Button Exit Button Reset Engine Button Option Menu Dialog Eeprom Download Button Eeprom Upload ButtonRAM Check Button Not supported Set ID button Setup Dialog Appendix E Multi-Purpose Feeder Maintenance Preface Interconnection Diagram PCB Layout Functions External View and Component NamesGeneral 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 When the problem occurs TroubleshootingPaper Input Jam Paper Feed Jam Paper size error Frequently, to through YES OPTSD-P Interconnection DiagramOVP OVL OLEV-11 PCB Multi-Purpose Feeder OLEV-PCB ODA3YS4011-3141P1 56631201 OEL / INT Appendix F High Capacity Second Paper Feeder Maintenance Preface Hopping Roller Shaft Assembly and One-way Clutch Gear General Mechanicsm Hopper Mechanism 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 Is the connector cable being connected properly? Connect the connector cable properlyReplace the sensor plate. Inlet Replace the hopping roller shaft assy or paper cassette 3 4 5 6 7 8 9 FG FG OLEV-12 PCB High Capacity Second Paper Feeder High Capacity Paper Feeder OKI Data Corporation