Troubleshooting; Checking Symptoms - Samsung ML-1610XBH Service Manual

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6. Troubleshooting

6.1 Checking Symptoms

Before attempting to repair the printer first obtain a detailed description of the problem from the customer.
Power On
On-Line LED
On-Line LED
GreenNO K
Print(test pattern)
Samsung Electronics
ON?
?
printing
Quality is
Nomal?
E N D
- No Power
- Power Module error
- Main PBA
Indicate
"Lamp toggle"
R e f e r N t o N BS o l u t i o n
o f N I m a g e N P r o b l e m B
Troubleshooting
R e f e r N t o
BC h a p t e r N 4 . 4 B
Service Manual
6-1