Oki 4M - Manual (Page 77)

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6.5.2 Status Message Troubleshooting
Some failures cannot be corrected according to the status message trouble list. Troubleshoot
these failures according to the following troubleshooting flowcharts:
Caution: When replacing the main control board troubleshooted according to the troubleshoot-
ing flowcharts, also adjust EEPROM data. (See Section 4.2.4.)
1.
2.
Item
The OKIPAGE 4w Plus/4m malfunctions after the power supply has been turned on.
Jam error
3. Paper size error
4. Fusing error
Flowchart No.
1
3
4
2 -1
2 -2
2 -3
No.
Paper input jam
Paper feed jam
Paper exit jam