Troubleshooting; Procedure Of Checking The Symptoms - Samsung CLP-31 Series 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
LED Panel
ON?
Status LED
Green OK?
Print(test pattern)
printing
Quality is
Nomal?
END
Service Manual
Alignment & Troubleshooting
- No Power
- Power Module error
- Main PBA
Indicate
"Red Lamp ON"
Refer to "Solution
of Image Problem"
4-17
Refer to
"4.1.2.2 LED Function"
Samsung Electronics