Olivetti d-color MF651, Service Manual, Page: 800 / 1053

19. TROUBLE CODE Field Service Ver. 2.0 Jul. 2009
740
TROUBLESHOOTING
CD041 HDD command execution
error
Address Mark Not Found
• The error occurred inside the hard disk.

C
CD042

C
CD043  C
CD044

C
CD045  C
CD046

C
CD047 HDD SCSI library error • The error occurred inside the hard disk.  C
CD048

C
CD049  C
CD04A

C
CD04B  C
CD201 File memory mounting
error
• The file memory is not mounted.
• The file has any abnormality.

C
CD202 Memory capacity
discrepancy
• File memory capacity on the printer control
board (PRCB) is not enough.
• File memory capacity necessary for duplex
printing is not enough during duplex unit
mounting.
 C
CD203 Memory capacity
discrepancy 2
• File memory capacity on the printer control
board (PRCB) is not enough.
 C
CD211 PCI-SDRAM DMA
operation failure
• Hardware related to the transfer of memory
image of the printer control board (PRCB)
fails to respond.

C
CD212 Compression/extraction
timeout detection
• Hardware related to the BTC compression
function of the printer control board (PRCB)
fails to respond.
 C
CD231 No Fax memory at FAX
board mounting
• The DIMM for FAX is not mounted during
the FAX board is mounting.
• The FAX board is not mounted when the
FAX board mounting is set ON at Service
Mode.
 C
CD241 Encryption ASIC error • Initialization error of the encrypted ASIC is
detected during the machine is starting.
 C
CD242 Encryption ASIC
mounting error
• The faulty of the installation of encrypted
ASIC is detected during the machine is
starting.

C
CD251 Undetectable
CD252 No relay circuit boards for
IC-412 mounting at IC-
412 mount setting
• Relay circuit boards (VI-505) are not
mounted when the IC-412 is set to mount
setting at Service Mode.

C
CD261 USB host board failure • When a failure is detected in USB host
board included in the local interface kit.
• Non-standard USB device is connected.
 C
CD271 i-Option activated and
additional memory not
installed
• While the i-Option is activated, the addi-
tional memory included in UK-203 is not
installed.
 C
Code Item Detection timing
Trouble iso-
lation
Rank
Service Manual Y110571-1