Oki C9600 Service Manual page 184

Display Cause
Power Off/on Trya2 CPU Clock
933: Error Frequency Error
Power Off/on Trya3 CPU Clock
934: Error Frequency Error
Power Off/on Trya4 CPU Clock
935: Error Frequency Error
Power Off/on Trya5 CPU Clock
936: Error Frequency Error
Power Off/on Waste Toner
940: Error Transfer Error
Software not Keychip check
authorized failed
001
Software not Unauthorized hard
authorized disk copy
002
Software not Unauthorized
authorized software configu-
003 ration
Software not EEPROM missing
authorized
004
42930511TH Rev. 2
Table 7-1-1 Operator Alarm (10/10)
Error Description and Analysis
The tray-2 CPU clock frequency
is not correct.
Does the error still occur?
The tray-3 CPU clock frequency
is not correct.
Does the error still occur?
The tray-4 CPU clock frequency
is not correct.
Does the error still occur?
The tray-5 CPU clock frequency
is not correct.
Does the error still occur?
The transfer mechanism of the
toner duct for ID is not operating
properly.
Does the error still occur?
ASP PCB KeyChip unmounted or
KeyChip Error is detected.
The ASP PCB HDD is not a
standard (official) product.
The ASP PCB HDD program
does not match the destination.
The ASP PCB EEPROM
unmounted or EEPROM Error is
detected.
Oki Data CONFIDENTIAL
Remedy
judgment
Check the connection of the
V72-1 board of tray 2.
Yes Replace the V72-1 board.
Check the connection of the
V72-1 board of tray 3.
Yes Replace the V72-1 board.
Check the connection of the
V72-1 board of tray 4.
Yes Replace the V72-1 board.
Check the connection of the
V72-1 board of tray 5.
Yes Replace the V72-1 board.
Check to confirm that the basket
assembly is in position (if it is
engaged with the gear of the
printer).
Yes Check to confirm that the holder
magnet D contains a magnet,
and check the magnetic polarity.
Yes Replace the HAL IC circuit
board.
Yes Replace the duct assembly toner.
Power OFF/ON
Replace KeyChip
Power OFF/ON
Replace HDD
Power OFF/ON
Replace HDD
Power OFF/ON
Replace EEPROM
600 1200
 
 
 
 
 

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