Oki OKIOFFICE 1200 Field Engineering Manual page 6

4.12.9 Toner Smudges .........................................................................................................................4-12
4.13 LCD Error Messages ........................................................................................................................4-13
LCD error messages (Alphabetic list)...................................................................................................4-13
4.14 Error Codes ......................................................................................................................................4-18
Dialing errors ........................................................................................................................................4-18
Reception errors ...................................................................................................................................4-18
Transmission errors..............................................................................................................................4-19
Communication Error Messages ..........................................................................................................4-20
4.15 Service Call Error..............................................................................................................................4-21
4.15.1 Call For Service .........................................................................................................................4-21
4.15.2 Please Call Service ...................................................................................................................4-21
4.16 LCD Failure.......................................................................................................................................4-24
4.17 General Power Failure......................................................................................................................4-24
4.18 Cleaning the Unit ..............................................................................................................................4-25
Curing frequent jams in the ADF ..........................................................................................................4-25
Cleaning the FBS glass, Contact glass and white pad.........................................................................4-26
Cleaning the LED print head ................................................................................................................4-26
Section5 Maintenance & Adjustment
5.1 Maintenance schedule..........................................................................................................................5-2
5.2 Re/Disassemble....................................................................................................................................5-3
5.2.1 Covers ...........................................................................................................................................5-5
5.2.2 PCBs ...........................................................................................................................................5-13
5.2.3 Sensors .......................................................................................................................................5-24
5.2.4 Scanning section .........................................................................................................................5-25
5.2.5 Printer section..............................................................................................................................5-37
5.3 Adjustment..........................................................................................................................................5-49
5.3.1 Adjustment of Retard roller pressure...........................................................................................5-49
Section 6 Options
6.1 Memory Upgrade ..................................................................................................................................6-1
Packaging contents: ...............................................................................................................................6-1
Installation ..............................................................................................................................................6-1
6.2 Attaching an optional handset ..............................................................................................................6-3
Packaging contents: ...............................................................................................................................6-3
Installation ..............................................................................................................................................6-3
6.3 RS-232C interface ................................................................................................................................6-4
Packaging contents: ...............................................................................................................................6-4
Installation ..............................................................................................................................................6-4
RS-232C interface cable ........................................................................................................................6-6
Signal direction .......................................................................................................................................6-6
RS-232C Test.........................................................................................................................................6-6
6.3 Page Counter........................................................................................................................................6-7
Packaging contents: ...............................................................................................................................6-7
Installation ..............................................................................................................................................6-7
6.4 AL-200 (only for OKIOFFICE 1600)......................................................................................................6-8
Packaging contents: ...............................................................................................................................6-8
Installation ..............................................................................................................................................6-8
6.5 OP-100/NP-200 ..................................................................................................................................6-12
Packaging contents: .............................................................................................................................6-12
Attaching the OP-100 (and NP-200) ....................................................................................................6-13
Installing the Printer driver....................................................................................................................6-16
6.6 Attaching the 2-Bin tray ......................................................................................................................6-17
Packaging contents: .............................................................................................................................6-17
Installation ............................................................................................................................................6-17
6.7 Second paper cassette .......................................................................................................................6-22
iii