Epson WF-C5790 Service Manual page 566

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a
HEAD ID INPUT
1. Start the Adjustment Program, and select "Head ID Input".
2. Press the Auto input button, and then enter the head ID.
Figure 7-11. Head ID Input screen

If you press the Check button, you can check the head ID that
C H E C K
has been currently entered.
P O I N T
By comparing the values before input and after input, it can be
checked if the head ID has been written correctly.

If Head ID Input cannot be performed, head failure occurs.
Therefore, replace the Printhead with a new part.
Adjustment
INITIALIZE PF DETERIORATION OFFSET
1. Start the Adjustment Program, and select "Initialize PF deterioration offset".
2. Press the Initialization button, and initialize the concerned counter.
Adjustment and Inspection Details
Figure 7-12. Initialize PF deterioration offset screen
Revision A
566
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