1.4.17 Acquisition of white level data (Function code 55)
<Function>
This function allows you to acquire the white level of the scanner unit and save it to the
EEPROM of the main PCB.
<Operating procedure>
(1) Press the 5 button twice in the initial state of the maintenance mode.
(2) The "Press START" will appear on the LCD. Press the Start/Black button.
The "SCANNER AREA SET" will appear on the LCD.
(3) After a few seconds, the machine saves the compensation of the white level data/
scanning width in the EEPROM, beeps for one second, and returns to the initial state of
the maintenance mode.
5-37
Confidential