Samsung CLX-8540ND - Troubleshooting; Procedure of Checking the Symptoms

Troubleshooting
Service Manual
4-65
Samsung Electronics
4.4 Troubleshooting
4.4.1 Procedure of Checking the Symptoms
Before attempting to repair the printer rst 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 4.x.x.x Print Quality"
OP Panel
ON?
Ready or
Power save
Indicate
Error Massage
Refer to
Error Massage
< Chapter 4.x.x.x >
Test Print
END
printing
Quality is
Nomal?