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Troubleshooting
4-1-3 Self Diagnostic Mode
If Error code occurs due to malfunction of the printer, perform Self Diagnostic Mode to solve the problem.
The printer works only in the
To enter the
00Main Motor Operating System Only the main motor is in operation.
01 | Main High Voltage |
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| Caution : High voltage probe should be used. | |
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02 | Transfer High |
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| Caution : High voltage probe should be used. | |
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03 | Transfer High Voltage (+)Reference on (THV +) |
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| +800 voltage output by MHV terminal. | Caution : High voltage probe should be used. |
04DEV/supply High Voltage : DEV/Supply High Voltage Test.
The left one of the three LEDs in the
by each HV
LEDs are on and Caution : High voltage probe should be used.
05 | LSU Operating System |
| The scanning motor of LSU is in operation, the right LED of the three buttons on. Press the [Up] button to |
| Check LD. LD is functioning and the middle button is on. If the LD is normal, all LEDs are on. |
06Pickup clutch on
The Solenoid in the printer is in operation. To stop the operation, Press the button [shift] and [Enter] together.
07Paper Empty(1st, SCF, MF) Sensor Test :
If activate the Actuator of the PEMPTY/PWIDTH Sensor, the left and right of the three LEDs are on.
Paper Empty Sensor (1st) ON/OFF | 1st LED ON/OFF |
Paper Empty Sensor (SCF) ON/OFF | 2nd LED ON/OFF |
Paper Empty Sensor (MP) ON/OFF | 3rd LED ON/OFF |
Increment DCU Code No. (08, Sensor TEST) |
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08Feed & Exit Sensor Test
Test the Feed sensor and Discharge sensor in the same way as '06'.
09Cover Open Sensor Test The same way as code '06'.
10Fuser Test
If the [Enter] button pressed, the right LED is on and temperature of the fuser is up to READY Mode. If the [Up] button pressed, the middle LED is on and temperature of the fuser is up to Printing Mode.
If you press the button once more, the left LED is on and temperature of the fuser is up to overheat Mode.
11Hot Burn Test
If the [enter] button pressed, the printer is continuously printing without detection. Turn the power off to stop operation.
12Cleaning Mode Print Mode
Print the paper to clean the OPC Drum in the Cartridge.
Samsung Electronics |