Brother HLL3290CDW Service Manual page 256

Assembling Note:
• If you replaced the First side CIS unit, refer to
FIRST SIDE CIS UNIT, SECOND SIDE CIS UNIT OR DOCUMENT SCANNER UNIT" in
Chapter 4 to configure settings.
(4) Slide the CIS carriage slowly to the location as shown in the figure below.
(5) Open the First side CIS unit approximately 90 degrees to the CIS carriage, and remove it
from the CIS carriage. Disconnect the First side CIS flat cable from the First side CIS unit.
Approx. 90°
Assembling Note:
• Acquire the white level data, and set the CIS scanning area.
(Refer to "1.3.17 Acquire white level data and set CIS scan area (Function code 55)" in
Chapter 5.)
"5. IF YOU REPLACE THE ADF UNIT,
First side CIS flat cable
CIS carriage
Fig. 3-46
3-65
First side CIS unit
Confidential