Ricoh Aficio MP 1600L2 Field Service Manual page 192

6. Troubleshooting
No.
Definition
955 B
964 B
981 B
6
982 B
984 B
190
Symptom
Image transfer error
The controller is not able to transfer
images when the engine needs
them.
Status error (laser optics housing unit)
The optics-housing unit does not
become ready within 17 seconds
after the request.
NVRAM error
The machine detects a discrepancy
in the NVRAM write/read data
when attempting to save actual
data to the NVRAM (i.e. during
actual use).
Localization error
The localization settings in the
nonvolatile ROM and RAM are
different (SP5807).
Print image transfer error
Print images are not transferred.
Possible Cause
• Application program defective
• Software defective
• NVRAM defective
• Poor connection between BICU and
NVRAM
• NVRAM is not connected
• BICU defective
• First machine start after the NVRAM is
replaced
• Incorrect localization setting
• NVRAM defective
• Controller defective
• BICU board defective
• Poor connection between controller and
BICU