If You Replace The Cis Unit - Brother ADS-2600W Service Manual

2. IF YOU REPLACE THE CIS UNIT

<What to do after replacement>
• Checking firmware version
• Acquiring white level data (function code: 55)
• Checking operation after repair
2.1 Checking Firmware Version
Check whether the firmware installed on the main PCB for ADS-2500W/2600W is F version
or later, and the one for ADS-2500WE/2600WE is E version. If they are, there is no need to
install the firmware.
If not, be sure to install the firmware to the respective main PCB as described in
Installing firmware".
<How to check firmware version>
(1) Press and hold the
The main firmware version is displayed in the second box.
button. The following screen appears on the LCD.
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