Ricoh B202 Service Manual page 264

SC No. Item
SC 921 Printer font A necessary font is not found
error in the SD card.
SC 925 Net file function The management area or
error management file on the HDD
is corrupted.
SC 990 Software The software makes an
performance unexpected operation.
error
SC 991 Software The software has attempted to
continuity error perform an unexpected
operation. However, unlike SC
990, the object of the error is
continuity of the software.
SC 992 Undefined error An undefined error has
occurred.
SC 995 BCU error The DIP switch on the BCU is
incorrectly set.
SM
Definition Possible Cause
• A necessary font is
not found in the SD
card.
• The SD card data is
corrupted.
• Defective HDD
• Data inconsistency
(e.g., caused by
power failure)
• Defective software
• Defective controller
• Software error
• Software program
error
• Internal parameter
incorrect, insufficient
working memory.
• Defective software
program
• The DIP switch on the
BCU is incorrectly
set.
Related
Troubleshooting Procedure
SCs
1. Check that the SD card stores correct
data.
• When SC 860-865 keep occurring:
1. Follow the troubleshooting
procedures.
• In other cases:
2. Turn the main switch off and on.
3. Initialize the net file partition.
4. Initialize the hard disk.
5. Replace the HDD.
1. Turn the main switch off and on.
2. Reinstall the controller and/or engine
main firmware.
3. See NOTE 1 at the end of the SC
table.
This SC is not displayed on the LCD
(logging only).
1. Set the DIP switch correctly.
2. Turn the main switch off and on.
4-49
SC TABLE
Type
CTL
CTL
CTL
CTL
CTL
D
B202/178/B180