3-43
Confidential
9.11 ADF unit
9.11.1ADF unit
(1) Remove the taptite bind B M4x12 screw (black) from the hinge L ASSY.
(2) Open the ADF unit. Lift the ADF unit and release each hook to remove the flat cable
holder from the document scanner unit.
(3) Lift the ADF unit to remove the ADF unit from the document scanner unit while pressing
the hinge R hook. Pull out each harness from the hole.
(4) Release the ADF sensor harness and second side CIS flat cable* from the flat cable
holder.
Fig. 3-33
Harness routing: Refer to “1. ADF unit - Main PCB ASSY”.
Assembling Note:
• If you replaced the ADF unit, refer to “5. IF YOU REPLACE THE ADF UNIT, FIRST
SIDE CIS UNIT, SECOND SIDE CIS UNIT OR DOCUMENT SCANNER UNIT” in
chapter 4 and configure the setting.
Hook
Document scanner unit
Hinge L ASSY
Hinge R
ADF unit
Flat cable holder
Taptite bind B
M4x12 (black)
Hooks
ADF sensor harness
Second side
CIS flat cable*
* Models with duplex scanning only