Field Remedy
Prepare the new type delivery reverse drive unit (FM4-5138-010) in which a countermeasure ball bearing is
installed as a replacement for the bushing of the delivery reverse drive unit, and prepare also 2
countermeasure ball bearings (XG9-0709-000) as a replacement for the bushing of the reverse paper
delivery assembly.
Follow the procedure below to replace the parts respectively.
A) Procedure to replace the delivery reverse drive unit
1) Remove the interface cable of the finisher from the machine to separate the option from the main body.
2) Free the claw [a] and protrusion [b] to detach the left rear cover [1].
3) Unscrew the 4 screws to detach the rear cover.
pg. 70