Repair information 4-149
7500-432, -632, and -832
Scanner unit assembly removal
1. Remove the ADF unit assembly. See “ADF unit assembly removal” on page 4-167.
2. Remove the operator panel assembly. See “Operator panel assembly removal” on page 4-135.
3. Remove the scanner left cover. See “Scanner left cover removal” on page 4-133.
4. Remove the scanner right cover. See “Scanner right cover removal” on page 4-134.
5. Remove the rear upper cover. See “Rear upper cover removal” on page 4-15.
6. Remove the scanner top rear cover. See “Scanner top rear cover removal” on page 4-132.
7. Remove the two power connections from the rear of the scanner unit assembly (A).
8. Remove the six screws securing the scanner unit assembly (A) to the machine.
9. Remove the scanner unit assembly (A).