Ricoh G031 Service Manual page 186

DIAGNOSTIC ERROR CODES
Device.
ASIC P1284
Device.
Engine I/F
Device.
Font ROM
Device.
ASIC PVDMA
0D0C
0D0D
G031/G032
Code
0926 Interrupt masking error in DMA mode
0927 Loopback data error in DMA mode
Interrupt request error of the ASIC in ECP
0928
DMA mode
Interrupt request error of the VR4300 in
0929
ECP DMA mode
Interrupt start error of the VR4300 in ECP
092A
DMA mode
092B Interrupt masking error in ECP DMA mode
092C Loopback data error in ECP DMA mode
Code
0A01 Transmission timeout
0A02 Reception timeout
0A03 Reception parity error
0A04 Data error
Interrupt request error of the ASIC during
0A05
command reception
Interrupt request error of the VR4300
0A06
during command reception
Interrupt start error of the VR4300 during
0A07
command reception
Interrupt masking error during command
0A08
reception
Code
Font ROM CRC check error
0B01
Code
Interrupt request error of the ASIC in
0D01
PVDMA mode
Interrupt request error of the VR4300 in
0D02
PVDMA mode
Interrupt start error of the VR4300 in
0D03
PVDMA mode
0D04 Interrupt masking error in PVDMA mode
0D05 PVDMA mode timeout
0D06 PVDMA read bus error
0D07 PVDMA write bus error
0D08 FILL operation error
0D09 MOVE operation error
0D0A HALF operation error
0D0B QUART operation error
K3 operation error
K3 double operation error
Description
Description
Description
Description
7-14
Possible Cause
• Printer Control Board
defective
Possible Cause
• Printer Control Board
defective
Possible Cause
• Printer Control Board
defective
Possible Cause
• Printer Control Board
defective
SM