Ricoh G031 Service Manual page 185

Device. Code
ASIC P1284
090B
090C
090D
090E
090F
0910
0911
0912
0913
0914
0915
0916
0917
0918
0919
091A
091B
091C
091D
091E
091F
0920
0921
0922
0923
0924
0925
SM
Description
Interrupt request error of the VR4300 when
the INIT signal goes low
Interrupt start error of the VR4300 when
the INIT signal goes low
Interrupt masking error when the INIT
signal goes low
Interrupt request error of the ASIC when
the INIT signal goes high
Interrupt request error of the VR4300 when
the INIT signal goes high
Interrupt start error of the VR4300 when
the INIT signal goes high
Interrupt masking error when the INIT
signal goes high
Interrupt request error of the ASIC when
the SELECT signal goes low
Interrupt request error of the VR4300 when
the SELECT signal goes low
Interrupt start error of the VR4300 when
the SELECT signal goes low
Interrupt masking error when the SELECT
signal goes low
Interrupt request error of the ASIC when
the SELECT signal goes high
Interrupt request error of the VR4300 when
the SELECT signal goes high
Interrupt start error of the VR4300 when
the SELECT signal goes high
Interrupt masking error when the SELECT
signal goes high
Interrupt request error of the ASIC when
the FEED signal goes low
Interrupt request error of the VR4300 when
the FEED signal goes low
Interrupt start error of the VR4300 when
the FEED signal goes low
Interrupt masking error when the FEED
signal goes low
Interrupt request error of the ASIC when
the FEED signal goes high
Interrupt request error of the VR4300 when
the FEED signal goes high
Interrupt start error of the VR4300 when
the FEED signal goes high
Interrupt masking error when the FEED
signal goes high
Loopback data error
Interrupt request error of the ASIC in DMA
mode
Interrupt request error of the VR4300 in
DMA mode
Interrupt start error of the VR4300 in DMA
mode
7-13
DIAGNOSTIC ERROR CODES
Possible Cause
• Printer Control Board
defective
G031/G032