Ricoh G148, Service Manual

Page: 284 / 537

964 D
Printer ready error
The print ready signal is not generated
for more than 17 seconds after the IPU
received the print start signal.
• Software defective
984 D
Print image data transfer error
After a data transfer begins from the
controller to the engine via the PCI bus,
the transfer does not end within 15 s.
• Controller (SIMAC) board defective
• BICU defective
• BICU/controller disconnected
985 D
Scanned image data transmission error
After a data transfer begins from the
engine to the controller via the PCI bus,
the transfer does not end within 3 s.
• Controller (SIMAC) board defective
• BICU defective
• BICU/controller disconnected
986 D
Software error 1
The write parameter received by the
write module at the beginning of the
setting table is NULL.
• Controller (SIMAC) board defective
• BICU defective
• BICU Controller disconnected
*1
:In order to get more details about SC990 and SC991:
1. Execute SP7403 or print an SMC Report (SP5990) to read the history of the 10 most recent logged
errors.
2. If you press the zero key on the operation panel with the SP selection menu displayed, you will see
detailed information about the recently logged SC990 or SC991, including the software file name,
line number, and so on. 1) is the recommended method, because another SC could write over the
information for the previous SC.
SC994 C
Operation Panel Management Records Exceeded
An error occurred because the
number of records exceeded the
limit for images managed in the
service layer of the firmware.
This can occur if there if there are
• No action required because this SC does
not interfere with operation of the machine.
Service Mode
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