Common Installation Procedure for Finisher SR4090 / Booklet Finisher SR4100
and Finisher SR4110
• Always switch the machine off and unplug the machine before doing the following procedure.
1. Remove the left middle cover. (
2. Remove the rear middle cover. (
3. Attach the PCB: OKB [B] to bracket [A] ( x 1; M3X6 tapping screw / accessory #7).
page 532 "Left Middle Cover")
page 537 "Rear middle cover")
Cooling Fan Unit Type M2 (D770)
203