Epson Stylus COLOR 660 Service Manual page 29

EPSON Stylus Color 660
5. Select "Change data", and the following screen appears.
Figure 5-19. Head voltage ID input (2)
6. Input the new head voltage ID number, and click OK. The new ID
number will be automatically written in the EEPROM.
Chapter 5 Adjustment
7. Select "Check present data" on the previous screen (Figure 5-18).
The screen below appears.
Figure 5-20. Check present data
8. Click OK, and check the head voltage ID is renewed.
NOTE: Although the possibility is quite low, if the logic circuit is still
alive when replacing the main board, you can read Head ID
of the failed main board by using this function without
removing the head.
Revision A
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