Service manual

EPSON Stylus &2/25 1520
Rev. A
4-
4
4.1.2 Initialize Operation
This operation is performed to write the factory values in the EEPROM on the MAIN board. With this
operation, the factory values are written in at a time.
1. Connect the printer and the host computer with a parallel interface cable.
2. Start the adjustment program in the host computer.
3. Select ´&86720(56(7µ in the 1
st menu and press the Enter key.
4. Move the cursor using ↑ or ↓ key to select an appropriate customer code and area. Then press the
Enter key, and the main menu appears on the monitor.
5. Move the cursor using ↑ or ↓ key to select ´$'-867µ in the 1st menu. Then press the Enter key, and
the main menu appears on the monitor.
6. Move the cursor using ↑ or ↓ key to select “,1,7,$/,=(µ. Then press the Enter key to execute the
initialization. Then press the Enter key to return to the main menu.
7. Select other adjustment using ↑ or ↓ key, or select 5(785172VW0(18 to exit the main menu.
8. Move the cursor using ↑ or ↓ key to select ´(1'µ and press the Enter key to exit the program.
Note
1. Unless
³&86720(56(7´ is executed, the program does not proceed to the main menu.
2. Input of an incorrect customer code does not assure the proper operation of the program.
WORK POINT
; Adjusted values are not stored in the EEPROM until the printer is turned off. Therefore be sure to
turn off the printer once after the adjustment program is executed.
; The set value is transferred to the printer when this operation is executed. Therefore do not turn
off the printer before executing “ ,1,7,$/,=(´ .