Ricoh D093, Service Manual

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Service Call Tables
D093/D094 7-48 SM
984 D Print image data send error
No data was sent within 1 sec. after the print image data stream started.
ƒ Harness from IPU to controller board loose, broken, defective
ƒ SIPU defective
990 D Software error 1 CTL
The software performs an unexpected function and the program cannot
continue.
ƒ Firmware defective: re-boot
ƒ
Update firmware*
1
991 C
Software error 2 CTL
The software performs an unexpected function. However, unlike SC990,
recovery processing allows the program to continue.
ƒ Software defective, re-boot *
1
*
1
: For more information 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 [0] on the operation panel with the SP selection menu displayed, you will see
detailed information about the recently logged SC990 or SC991 errors, including the
software file name, line number, and so on. (1) above is the recommended method,
because another SC could write over the information for the previous SC.