7 Remove the ADF unit.
Installation note: After the new ADF is installed, perform scanner manual registration, see “Scanner manual
registration” on page 227 and scanner calibration, see “Scanner calibration” on page 203.
Scanner assembly removal
1 Remove the diverter cover. See “Diverter cover removal” on page 350.
2 Remove the rear cover assembly. See “Rear cover removal” on page 343.
3 Open the front access cover. See “Front access cover removal” on page 316.
4 Remove the left cover. See “Left cover removal” on page 264.
5 Remove the right cover. See “Right cover removal” on page 277.
6 Remove the controller board shield. See “Controller board shield removal” on page 284.
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Repair information
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