Epson Stylus COLOR 1160 Service Manual page 129

EPSON Stylus COLOR 860/1160
4. If you replace the failure Main board with a new on, try to perform
the "Check present data". In case the logic circuit dose not have any
damage, you can read out the Head Voltage data of the present
Head ID voltage data. If this function is available, you can check the
present Head ID without removing the Head FFC holder.
Figure 5-12. Read out the Head ID voltage from the EEPROM
5. If you can read out the present Head voltage ID, take memo the
read out Head ID voltage.
NOTE: In this Adjustment program, you can not write the read out
Head ID to the new Main board in the read out Head ID
menu. In case you write the read out Head ID to the new
main board, you have to take menu the read out Head ID
and input it again in the "Change data menu."
Adjustment
6. Choose the "Change data" item in the Head ID input menu and click
the OK button. Following Head ID input menu is displayed.
Figure 5-13. Entering the 12 digits Head ID
7. Input a 12-digit code of the Head Voltage ID in the above menu.
In case you input the incorrect character or symbol in this menu,
this program detects it automatically and displays error message in
the bottom column. Figure 5-17 shows you the one of the error
message.
Figure 5-14. Error message in the Head ID entering menu
Adjustment
Revision C
129