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Ricoh MT-P2 - Page 277

Ricoh MT-P2
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0F30
0F31
ASIC (Mandolin) for system control
could not be detected. After the PCI
configuration, the device ID for the
ASIC could not be checked.
• ASCI (Mandolin) for system control is de-
fective
• Interface between North Bridge and AGPI
is defective
• Replace the mother board
0F41
The read/write check done for resi-
dent RAM on the mother board could
not be done correctly.
• Memory device defective
• Replace the mother board
50B1
Could not initialize or read the bus
connection.
• Bus connection defective, loose
• SSCG defective
• Replace the mother board
50B2
Value of the SSCG register is incor-
rect.
• Bus connection loose, defective
• SSCG defective
• Replace the mother board
834 D Self-diagnostic error 9: Optional Memory RAM DIMM
5101
The write/verify check for the option-
al RAM chip on the engine mother
board gave an error.
• Controller defective
• Mother board defective
838 D
Self-diagnostic Error: Clock Generator
• Replace the controller board
A verify error occurred when setting data
was read from the clock generator via the
I2C bus.
839 D
Serial Flash
• Replace the controller board
A read/write operation on the Software
Status Register failed.
850 B
Net I/F error
Duplicate IP addresses.
Illegal IP address.
• IP address setting incorrect
• NIB (PHY) board defective
• Controller board defective
4. Troubleshooting
276
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