Olivetti d-color MF651, Service Manual, Page: 801 / 1053

Field Service Ver. 2.0 Jul. 2009 19. TROUBLE CODE
741
TROUBLESHOOTING
CD272 i-Option activated and
additional memory and
HDD not installed
• While the i-Option is activated, the addi-
tional memory included in UK-203 and the
HDD are not installed.

C
CD3## NVRAM data error • Abnormality is detected by the abnormal
check of each NVRAM data.
 
CD370 NVRAM data multiple
errors
• Multiple errors (Over 5) are detected by the
abnormal check of each NVRAM data.
 
CDC## Trouble related to security • Contact the responsible people of KMBT
before taking some countermeasures.
 
CD401 NACK command incorrect • When abnormality is found in the communi-
cation of controller.

C
CD402 ACK command incorrect  C
CD403 Checksum error

C
CD404 Receiving packet
incorrect
 C
CD405 Receiving packet
analysis error

C
CD406 ACK receiving timeout

C
CD407 Retransmission timeout

C
CE001 Abnormal message
queue
• MFP board (MFPB) is faulty.  C
CE002 Message and method
parameter failure
 C
CE003 Task error

C
CE004 Event error  C
CE005 Memory access error

C
CE006 Header access error  C
CE007 DIMM initialize error

C
CEEE1 MFP board malfunction • MFP board (MFPB) is faulty.

C
CEEE2 Scanner section
malfunction
• A scanner part is faulty.  A
CEEE3 Printer control board
malfunction
• Printer control board (PRCB) is faulty.  A
Code Item Detection timing
Trouble iso-
lation
Rank
Y110571-1 Service Manual