Acquiring White Level Data - Brother ADS-2600W Service Manual

2.2 Acquiring White Level Data (function code: 55)
<ADS-2500W/2600W>
(1) Press the [5] key twice in the maintenance mode. "Press START" is displayed on the
LCD.
(2) Press the [Start] key. "SCANNER AREA SET" is displayed on the LCD, and white level
data is acquired. The machine returns to initial state of maintenance mode.
<ADS-2500WE/2600WE>
(1) Open the ADF cover and set it on the gray tape of the first side CIS unit so that the white
part of the calibration sheet overlaps with it.
Calibration sheet
(2) Close the ADF cover.
(3) Press the [5] key twice in the maintenance mode. "Press Start" is displayed on the LCD.
(4) Press the [Start] key.
(5) Once "Clear CS and Press Start Key" is displayed on the LCD, open the ADF cover and
remove the calibration sheet.
(6) Close the ADF cover and press the [Start] key. The machine saves the scanning
compensation data to EEPROM and returns to the initial state of maintenance mode.
(7) Turn OFF the power of the machine to finish it.
Note:
• Keep the calibration sheet in the black bag to prevent a dirt and a change of color when
it is not used. The machine can not acquire scanning compensation data correctly when
it's dirty or discolored.
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