4-180 Service Manual
7541-03x
Registration sensor actuator removal
Note: The paperfeed unit does not need to be removed from the printer.
1. Open the right cover door.
2. Pull the cassette guide down.
3. Place a flatbed screwdriver under the right side of the actuator, using it as a lever to pull the actuator shaft
out of the cassette guide.
Static discharge brush removal
1. Remove the paperfeed unit. See “Power supply fan removal” on page 4-55.
2. Remove the six screws (A) that secure the discharge brush plate to the paperfeed unit.