Gestetner B147 Service Manual page 252

SC TABLE
SC No. Item
SC 872 HDD mail data An error is detected in the
error HDD at machine initialization.
SC 873 HDD mail An error is detected in the
transfer error HDD at machine initialization.
SC 880 File format The file format converter does
converter error not respond.
SC 900 Electric counter Abnormal data is stored in the
error counters.
SC 901 Mechanical The mechanical counter is not
total counter connected.
error 1
NOTE: This error is detected
SC 902 Mechanical
total counter
error 2
SC 920 Printer An error is detected in the
application error printer application program.
SC 921 Printer font A necessary font is not found
error in the SD card.
B147/B149/B190
Definition
• Defective HDD
• Power failure during
• Defective HDD
• Power failure during
• Defective file format
• Defective NVRAM
• Defective controller
• The counter is
• Loose connection
by the North America • Defective counter
model only.
• Incorrect DIP-switch
• Defective software
• Unexpected hardware
• A necessary font is
• The SD card data is
Related
Possible Cause
SCs
an access to the HDD
an access to the HDD
converter
manually ejected.
setting
resource (e.g.,
memory shortage)
not found in the SD
card.
corrupted.
4-50
Troubleshooting Procedure
1. Turn the main switch off and on.
2. Initialize the HDD partition (SP5-832-
007).
3. Replace the HDD.
1. Turn the main switch off and on.
2. Initialize the HDD partition (SP5-832-
008).
3. Replace the HDD.
4. Turn the main switch off on.
5. Replace the file format converter.
1. Turn the main switch off and on.
2. Check the connection between the
NVRAM and controller.
3. Replace the NVRAM.
4. Replace the controller.
1. Make sure that the counter is
correctly installed.
2. Replace the counter.
3. Check that the DIP-switch setting is
correct ( 5.10).
1. Turn the main switch off and on.
1. Check that the SD card stores correct
data.
Type
CTL
CTL
CTL
CTL
D
CTL
CTL
SM