Troubleshooting; Procedure Of Checking The Symptoms - Dell 2355DN Service Manual

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
OP Panel
ON?
Ready or
Power save
Test Print
printing
Quality is
Nomal?
END
Service Manual
Alignment and Troubleshooting
- No Power
- Power Module error
- Main PBA error
- LCD Panel error
Indicate
Error Massage
Refer to "Solution
of Print Quality"
4-34
Refer to
4.2.2 Clearing
LCD Error Messages