Samsung CLP 300N Service Manual - Page 80
_07-Troubleshooting, 7. Troubleshooting, 7.1 Procedure of Checking the Symptoms
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77. Troubleshooting 7.1 Procedure of Checking the Symptoms Troubleshooting 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 - No Power - Power Module error - Main PBA Indicate "Red Lamp ON" Refer to "6.2.2 LED Function" Refer to "Solution of Image Problem" Samsung Electronics Service Manual 7-1
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Troubleshooting
Samsung Electronics
Service Manual
7-1
7
7
7. Troubleshooting
7.1 Procedure of Checking the Symptoms
Before attempting to repair the printer first obtain a detailed description of the problem from the customer.
Power On
Indicate
"Red Lamp ON"
Status LED
Green OK?
Print(test pattern)
printing
Quality is
Nomal?
Refer to "Solution
of Image Problem"
Refer to
"6.2.2 LED Function"
END
- No Power
- Power Module error
- Main PBA
LED Panel
ON?