Samsung ML-6050 Service Manual page 42
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Also See for ML-6050:
- Manual del usuario (82 pages) ,
- Service manual (20 pages) ,
- User manual (83 pages)
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Troubleshooting
Error code 1-062
Fault
Dark image (3)
Description
The printed image is dark.
Check
Engine board
Cause
1. Voltage higher than normal. (normal supply voltage : 570-630V, normal bias voltage : 350-485V).
Solution
1-1. Check the following parts :
U201(KA324), Q204(D526-Y), T204, U203 (SN7407N)
resistors, diodes in the output and feedback area.
1-2. Refer to the following information.
U203(7407N)'s pin #9; pulse input, pin #8; pulse output.
1-3. Check developer contacts for contamination by toner particles.
Remark
Others
5-10
Model
ML-xxxx
Samsung Electronics
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