Defective Motor Drive (Lf); Defective Motor Drive (Cr) - Samsung SCX-1100 Service Manual

4-3-13 Defective Motor Drive (LF)

• Description The motor drive of Line Feeder is not working.
• Location 1.Main B'D
Check and Cause
1. Check if the connector of LF Motor is connected to
the Main B'D normally.

4-3-14 Defective Motor Drive (CR)

• Description The drive of CR Motor is not working.
• Location 1.Main B'D
Check and Cause
1. Check if the connector of CR Motor is connected to
the Main B'D normally.
Samsung Electronics
2.LF Motor
2.CR Motor
Solution
1. Try to replace the Main B'D and the LF Motor ASS'Y in
sequence.
Solution
1. Try to replace the Main B'D, the CR Motor ASS'Y in
sequence.
Troubleshooting
4-11