Epson Stylus COLOR 440 Service Manual page 141

EPSON Stylus COLOR 440, 640, and 740
6. After you input the head ID, it takes about 5 seconds to store it in the
EEPROM. After the value has been stored, the confirmation
screen shown below appears:
Figure 5-24. Head Voltage ID Confirmation Screen
7. Press Esc once. The Head Voltage ID Menu screen reappears
(Figure 5-22).
8. Select Check present data. The screen below appears, enabling
you to check the value you just entered.
Figure 5-25. Checking the Head Voltage ID
Chapter 5 Adjustments
132