Samsung ML-3471ND - Troubleshooting; Procedure of Checking the Symptoms

Adjustment and Troubleshooting
Service Manual
4-23
Samsung Electronics
4.2 Troubleshooting
4.2.1 Procedure of Checking the Symptoms
Before attempting to repair the printer first obtain a detailed description of the problem from the customer.
Power On
- No Power
- Power Module error
- Main PBA error
- LCD Panel error
Refer to "Solution
of Image Problem"
OP Panel
ON?
Ready or
Power save
Indicate
Error Massage
Refer to
Error Massage
<Chapter 4.1.4>
Test Print
END
printing
Quality is
Nomal?