If You Replace The Document Scanner Unit; Acquisition Of White Level Data (Maintenance Mode: Code 55); Scanning And Printing Check; Placement Of Scanner Unit In Position For Transportation (Maintenance Mode: Code 06) - Brother DCP-9055CDN Service Manual

7. IF YOU REPLACE THE DOCUMENT
SCANNER UNIT
<What to do when replacing the document scanner unit>

- Acquisition of white level data (Maintenance mode: code 55)

- Scanning and printing check

- Placement of scanner unit in position for transportation (Maintenance mode: code 06)

7.1 Acquisition of White Level Data
(Maintenance Mode: Code 55)
Perform the acquisition of white level data and scanner area setting in accordance with
Acquisition of white level data" in Chapter
7.2 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.
7.3 Placement of Scanner Unit in Position for
Transportation (Maintenance Mode: Code 06)
Perform the placement of document scanner unit in the position for transportation in
accordance with
8. IF YOU REPLACE THE PANEL UNIT OR
LCD UNIT
<What to do when replacing the panel unit or LCD unit>
- Adjustment of touch panel (Maintenance mode: code 61)

- Operation check of LCD (Maintenance mode: code 12)

8.1 Adjustment of Touch Panel
(Maintenance Mode: Code 61) (Touch Panel Model)
Perform adjustment of touch panel in accordance with
Chapter 5.
8.2 Operation Check of LCD (Maintenance Mode: Code 12)
Check performance of the LCD in accordance with
Chapter 5.
"1.4.3 Placement of scanner unit in position for transportation" in Chapter
5.
"1.4.18 Adjustment of touch panel" in
"1.4.7 Operational check of LCD" in
4-13
"1.4.17
5.
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