6-13
Confidential
3. IF YOU REPLACE THE WIRELESS LAN PCB
<What to do when replacing the FB unit>
■ Acquisition of White Level Data and Set the CCD Scanner Area
(Maintenance Mode: Code 55)
<Procedures>
■ Acquisition of White Level Data and Set the CCD Scanner Area
(Maintenance Mode: Code 55)
Refer to “4.16 Acquisition of White Level Data and CCD Scanner Area Setting” in
Chapter 7, and perform the acquisition of white level data and CCD scanner area
setting.
■ Scanning and Printing Check
Scan the test chart TC-023 with ADF, and make sure there are no problem of the
printed image.
Make sure there are no problem of the ADF, scanner unit and the performance of
recording part.
■ Placement of FB Unit in Position for Transportation
(Maintenance Mode: Code 06)
Perform the “4.3 Placement of FB Unit in Position for Transportation" in Chapter 7,
and set the scanner lock lever to the lock position after performing the placement of FB
unit in the position for transportation.