44158801TH Rev.2
6 /
Oki Data CONFIDENTIAL
5. PaneL sWItcH fUnctIons ......................................................................... 141
5.1
Scanner Operator Panel .................................................................................................. 141
5.1.1
Layout .................................................................................................................. 141
5.1.1.1
Buttons ................................................................................................ 141
5.1.2
LED/LCD ..............................................................................................................143
5.1.3
Control Panel .......................................................................................................144
6. MaIntenance MenUs .................................................................................. 147
6.1
System maintenance menu (For maintenance personnel) ................................................ 147
6.2
Maintenance utility ............................................................................................................150
6.3
Functions of user's maintenance menu ............................................................................154
6.3.1
Maintenance menu (For end users) ....................................................................154
6.3.2
Self-diagnostic mode ...........................................................................................155
6.3.2.1
Operator panel ......................................................................................155
6.3.2.2 Normal self-diagnostic mode (Level 1) .................................................158
6.3.2.2.1
Activation method for self-diagnostic mode (Level 1) ......159
6.3.2.2.2
Deactivation of self-diagnostic mode ................................159
6.3.2.3 Switch scan test ...................................................................................159
6.3.2.4 Motor clutch test ...................................................................................162
6.3.2.5 Test print ...............................................................................................164
6.3.2.6 Color registration adjustment test ........................................................169
6.3.2.7 Print density adjustment test ................................................................ 170
6.3.2.8 Indication of consumable part counters ............................................... 172
6.3.2.9 Indication of printed page counters ...................................................... 173
6.3.2.10 Factory/Shipping switching ................................................................. 173
6.3.2.11 Setup of self-diagnostic function .......................................................... 174
6.3.2.12 Indication of LED head serial number .................................................. 175
6.3.2.13 Details of panel indications ................................................................... 176
6.3.3
Various types of print on the individual printer equipped with controller .............187
6.3.4
Functions of keys when depressed at power-on .................................................187
6.4
Setup after replacement of parts .......................................................................................188
6.4.1
Precautions on the replacement of engine control PCB ......................................188
6.4.2
Setup of EEPROM after replacement of TBR PCB ............................................. 191
6.4.2.1
Replacement of EEPROM after replacement of TBR PCB .................. 191
6.4.2.2 Setup of CU Serial Number .................................................................. 191
6.4.3
Setup of destination .............................................................................................192
6.6
Updating Scanner Firmware .............................................................................................193
6.6.1
Updating with the OKI MFP Network Setup Tool .................................................193
6.6.2
Updating by Running the Scanner in Loader Mode.............................................196
7. PeRIoDIcaL MaIntenance .........................................................................198
7.1
Recommended replacement parts ....................................................................................198
7.2
Cleaning ............................................................................................................................198
7.3
Cleaning of LED lens array ...............................................................................................198
7.4
Cleaning of pickup rollers ..................................................................................................200
7.5
Internal cleaning of printer ................................................................................................201
7.6
Preventive Maintenance ....................................................................................................203
7.6.1
Cleaning the document glass ..............................................................................203
7.6.2
Cleaning the ADF ................................................................................................204