SC344: M-sleeve motor lock
- Definition - [B]
The M-sleeve motor lock signal is detected for more than 3 seconds.
- Possible causes -
• M-sleeve motor defective or poor connection
• Too much load on the M-sleeve roller
• Interface board 2 defective or poor connection (CN806)
• Main control board defective
SC345: C-sleeve motor lock
- Definition - [B]
The C-sleeve motor lock signal is detected for more than 3 seconds.
- Possible causes -
• C-sleeve motor defective or poor connection
•
Too much load on the C-sleeve roller
• Interface board 2 defective or poor connection (CN806)
• Main control board defective
SC346: Color-development motor lock
- Definition - [B]
The Color-development motor lock signal is detected for more than 3
seconds.
- Possible causes -
• Color-development motor defective or poor connection
• Too much load on one of the C/M/Y-development sections
•
Interface board 1 defective or poor connection (CN708)
•
Main control board defective
Trouble -
shooting
SM 6-9 A172/A199
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