Epson PX650 Series, Руководство по обслуживанию

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Epson Stylus Photo PX650/TX650/TX659/PX660/PX660 Premium/Artisan 635 Revision C
TROUBLESHOOTING Troubleshooting When There is No Error Display 53
Confidential
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Printer stops during initialization
Table 3-7. Diagnostics when printer stops during format
Condition Cause Check Point Remedy
Printer error is
indicated.
Paper Eject Frame not installed properly
Check to see if the hook securing the Paper Eject Frame has
been engaged.
Install the Paper Eject Frame properly.
CR Motor not operating properly
Check for disconnected CR Motor connector. Check the connector (CN14) of the CR Motor.
Check to see if the CR Motor coil resistance is as specified. Replace the CR Motor.
PF Motor not operating properly
Check for the disconnected PF Motor connector. Check the connector (CN13) of the PF Motor.
Check to see if the PF Motor coil resistance is as specified. Replace the PF Motor.
Linear Scale not operating properly
Check to see if the Linear Scale is through the CR Encoder. Enable the Linear Scale to pass through the CR Encoder.
Check for dirt on the Linear Scale. Completely clean the Linear Scale.
Check for the damaged Linear Scale. Replace the Linear Scale.
CR Encoder not operating properly
Check to see if the Encoder FFC is connected to the CR
Encoder Board.
Connect the Encoder FFC to the CR Encoder Board.
Check for paper bits and dust adhering to the CR Encoder. Remove paper bits and dust adhering to the CR Encoder.
Check for the damaged Encoder FFC. Replace the Encoder FFC (CR Unit).
Check for the damaged CR Encoder. Replace the CR Unit.
Rotary Scale not operating properly
Check to see if the Rotary Scale is not through the PF Encoder. Enable the Rotary Scale to pass through the PF Encoder.
Check for dirt on the Rotary Scale. Completely clean the Rotary Scale.
Check for the damaged Rotary Scale. Replace the Rotary Scale.
PF Encoder not operating properly
Check to see if the Encoder FFC is connected to the PF Encoder
Board.
Connect the Encoder FFC to the PF Encoder Board.
Check for paper bits and dust adhering to the PF Encoder. Remove paper bits and dust adhering to the PF Encoder.
Check for the damaged Encoder FFC. Replace the Encoder FFC.
Check for the damaged PF Encoder. Replace the PF Encoder.
Head FFC not operating properly
Check for the disconnected Head FFC.
Firmly connect the Head FFC to the Main Board CN10 - 12 and to the
Printhead.
Check for the damaged Head FFC. Replace the Head FFC.
Head Hot Error Check to see if ink is emitted from all nozzles. If condition does not improve after cleaning, replace the Printhead.