Epson STYLUS COLOR 580 Service Manual page 115

EPSON Stylus COLOR 580
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In case the EEPROM back up / copy function is not available and
main board is replaced with new one, the new main board dose
not have the current Ink counter and waste drain ink pad
counter. So, you have to replace the Waste drain ink pad and
both I/C with new one.
The current setting is printed at the center of the five Bi-d
adjustment patterns. So, check the center pattern and select the
most aligned patter number.
Adjustment Sequential Repair Service Program feature
Revision A
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