Samsung CLP-310N Service Manual - Page 120
No Power
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Alignment & Troubleshooting 13) No Power Description When system power is turned on, all lamps on the operator panel do not come on. 1. Check if the power input and SMPS output are normal. Replace the power supply cord or SMPS. 2. Check the inferiority of LED-Panel on the front-cover if the LED of Panel does not appear after normal warmingup. 1. Replace the control board. 2. Replace the LED-panel. Service Manual 4-66 Samsung Electronics
Alignment & Troubleshooting
Service Manual
4-66
Samsung Electronics
13) No Power
1. Check if the power input
and SMPS output are normal.
Replace the power supply cord or SMPS.
2. Check the inferiority
of LED-Panel on the front-cover if the
LED of Panel does not appear after
normal warmingup.
1. Replace the control board.
2. Replace the LED-panel.
Description
When system power is turned on, all lamps on the operator panel do not come on.