Epson STYLUS COLOR 480, Руководство по обслуживанию

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EPSON Stylus COLOR 480 Revision B
Adjustment Sequential Repair Service Program feature 113
9. In case the EEPROM is broken on the defective main board and the EEPROM back up/
copy function is not available, replace the Main board with new one by following the
message and click the “OK” button.
Figure 5-39. Replace the defective main board with new one.
10. Click the “OK” button to proceed the following adjustment menu after turn on the
printer.
Figure 5-40. Required adjustment item for main board replacement
11. Carry out the “Head voltage ID input “and “Bi-d Adjustment” by following the
displayed procedure.
12. After complete the Head ID input and Bi-d adjustment items, click the “Ink pad
replacement” button. Replace the Waste drain ink pad with new one by following the
message displayed on the screen. Turn on the printer after replace the Waste drain ink
pad with new one and click the “OK” button to write the market setting and the
default setting into the EEPROM.
Figure 5-41. Replace the Waste drain in pad & Set the market setting
13. Click the “I/C replacement” button to replace the both I/C with new one.
Replace the both I/C with new one by following the message.
Figure 5-42. Replace the both I/C with new one.
14. Click the “Menu” button to exit the program.