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发表于 2015-11-5 20:49:48
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本帖最后由 cuiyanpeng2008 于 2015-11-5 20:51 编辑
System Error: 56:YZ
Problem Description:
Drive roller analog encoder homing failed.
Corrective action:
Try the following:
1. Switch the power off from the back of the printer and disconnect the power cord.
Reconnect the power cord and power on the printer.
2. Perform the Media Path Test to troubleshoot the problem further.
3. Replace the Encoder Disk and Encoder Sensor.
4. Replace the Main PCA. See Electronics Module Main PCA and PSU |
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