Oki MC860 Maintenance Manual

Also see for MC-860 / CX2633MFP: Service & troubleshooting guide

Contents

Oki MC860 Maintenance Manual Manual pdf 5 page image

43967002TH Rev.1 5 /Oki Data CONFIDENTIAL CONTENTS4.2.3.19 Belt motor Assy/Fuser motor Assy ..................................................... 1824.2.3.20 Side R Assy/Side L Assy.................................................................... 1844.2.3.21 Paper feed roller (tray 1) ................................................................... 1864.2.3.22 Feed paper roller (Tray 2 and 3 (option)) ........................................... 1884.2.3.23 Add-on tray unit (option) .................................................................... 1904.2.3.24 Feed paper roller (Multipurpose tray) ................................................ 1924.3 Lubricating points ............................................................................................... 1935.Maintenance Menu ................................................................2125.1 Service function ................................................................................................. 2135.1.1 How enter the service menu ........................................................................ 2135.1.1.1 Special operation of the hardware keys ............................................... 2135.1.1.2 Password entry screen ........................................................................ 2135.1.2 Operation required upon completion of the service menu operation ......... 2135.2 Service Maintenance menu ............................................................................... 2145.2.1 Service Maintenance menu structure .......................................................... 2145.3 System maintenance ........................................................................................ 2155.3.1 OKIUSER .................................................................................................... 2155.3.2 Format HDD ................................................................................................ 2155.3.3 Format Flash ROM ...................................................................................... 2165.3.4 Menu Reset(Administrator password reset) ................................................ 2165.3.5 All Reset ...................................................................................................... 2175.3.6 Test Print Menu ............................................................................................ 2175.3.7 Change Password........................................................................................ 2185.4 Panel maintenance ........................................................................................... 2195.4.1 LED test ...................................................................................................... 2195.4.1.1 Operating procedure ........................................................................... 2195.4.2 LCD test ...................................................................................................... 2205.4.2.1 Operating procedure ........................................................................... 2205.4.3 Control panel key test .................................................................................. 2205.4.3.1 Operating procedure ........................................................................... 2205.5 Copy maintenance ............................................................................................ 2225.5.1 Color copy ................................................................................................... 2225.6 Scanner maintenance ....................................................................................... 2235.6.1 Shading data loading .................................................................................. 2235.6.2 Operating procedure ................................................................................... 2235.6.3 Scanning roller cleaning ............................................................................. 2235.6.3.1 Operating procedure ........................................................................... 2235.6.4 Scan position adjustment ............................................................................ 2245.6.4.1 Side registration adjustment ................................................................ 2245.6.4.2 Top end position adjustment ................................................................ 2245.6.4.3 Back end position adjustment ............................................................. 2255.7 Mirror carriage mode.......................................................................................... 2265.7.1 How to enter the mirror carriage communication mode .............................. 2265.7.2 How to release the mirror carriage mode ................................................... 2265.8 Fax maintenance................................................................................................ 2275.8.1 Country code ............................................................................................... 2275.8.2 Tone For Echo ............................................................................................. 2285.8.2.1 TX(During send) .................................................................................. 2285.8.2.2 RX(During receive)............................................................................... 2295.8.3 H/Modem Rate ........................................................................................... 2295.8.3.1 TX(During send) ................................................................................... 2295.8.3.2 RX(During receive) .............................................................................. 2295.8.4 Pulse Make Ratio ....................................................................................... 2305.8.5 MF(Tome) Duration ..................................................................................... 2305.8.5.1 ON period ............................................................................................. 2305.8.5.2 OFF period ........................................................................................... 2305.8.6 Colling Timer................................................................................................ 2305.8.7 Attenuator .................................................................................................... 2305.8.8 FM Attenuator .............................................................................................. 2305.8.9 Fax maintenance items – Default value list ................................................. 2315.8.10 Line Test ................................................................................................... 2325.8.10.1 Relay Test ........................................................................................... 2325.8.10.2 Tonal send test .................................................................................. 2335.8.10.3 DTMF test .......................................................................................... 2345.9 T30 monitor print ............................................................................................... 2355.9.1 T30 monitor print procedure ....................................................................... 2355.10 Printer maintenance ........................................................................................ 2365.10.1 Personality ................................................................................................. 2365.10.1.1 IBM 5577 ............................................................................................ 2365.10.1.2 IBM PPR III XL ................................................................................... 2365.10.1.3 EPSON FX ......................................................................................... 2365.10.1.4 HP-GL/2 ............................................................................................. 2365.10.3.1 Operator panel ................................................................................... 2375.10.2 Peak Power Control .................................................................................. 2375.10.3 Engine Diag Mode (Self-diagnostic) ......................................................... 2375.10.3.2 Normal self-diagnostic mode (Level 1) .............................................. 2405.10.3.2.1 How to enter self-diagnostic mode (Level 1) .................................. 2405.10.3.2.2 How to exit self-diagnostic mode .................................................... 2405.10.3.3 Switch scan test ................................................................................ 2415.10.3.4 Motor, clutch test ............................................................................... 2435.10.3.5 Test print ............................................................................................ 2455.10.3.6 Color registration error correction test................................................ 2495.10.3.7 Density error correction test .............................................................. 2505.10.3.8 Consumable item counter display ..................................................... 2515.10.3.9 Printed sheets counter display ........................................................... 2525.10.3.10 Factory/Shipping mode switching..................................................... 2525.10.3.11 Self-diagnostic function setting ....................................................... 2535.10.3.12 LED head serial number display ...................................................... 2535.11 Initialization ...................................................................................................... 2545.11.1 Initialization by administrator .................................................................... 2545.11.1.1 Initialization operation by administrator ............................................. 2545.11.1.2 Items that can be initialized by administrator ..................................... 2565.11.2 Initialization by service engineer ............................................................... 2575.11.2.1 Initialization operation by service engineer ....................................... 2575.11.2.2 Items that can be initialized by service engineer ............................... 2585.12 Special startup ................................................................................................. 2605.12.1 Special startup operating procedure ......................................................... 2605.12.2 Special startup ........................................................................................... 2615.13 Maintenance utilities ........................................................................................ 262