Ricoh G031, Service Manual

Page: 185 / 345

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