Repair information 4-145
7462
Scanner cooling fan filter removal
1. Pry the tabs (A) securing the scanner cooling fan filter cover to the flatbed frame.
Scanner cooling fan removal
1. Remove the scanner platen glass cover assembly. See “Scanner platen glass cover assembly removal
(models X651, X652, X654 and X656)” on page 4-137 or “Scanner platen glass cover assembly
removal (model X658)” on page 4-136.
2. Disconnect the cooling fan wiring harness from the scanner interface card connector (CN5) assembly.
3. Remove the two screws (A) securing the scanner cooling fan to the flatbed frame.
4. Remove the scanner cooling fan while carefully routing the cable out from the flatbed frame assembly.