TROUBLESHOOTING
4.4.8 Defective motor operation
| • Description | Main motor is not driving when printing, and paper does not feed into the printer, resulting 'Jam 0'. | ||
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| Check and Cause |
| Solution |
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1. | Motor harness or sub PCB may be defective. | 1. | Check the motor harness, replace it, if defective. | |
2. | Perform DCU diagnostic code 00 and Check the motor | 2. | Replace the SMPS, if necessary. | |
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4.4.9 No Power
| • Description | When system power is turned on, all lamps on the operator panel do not come on. | ||
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| Check and Cause |
| Solution |
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1. | Check if the power input and SMPS output are normal. | 1. | Replace the power supply cord or SMPS. | |
2. | Check the inferiority of | 2. | Replace the control board. | |
| the LED of Panel does not appear after normal warming- |
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| 3. | Replace the |
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