Exit Shaft Assembly; Removal; Installation - Epson EPL-N4000 Service Manual

EPSON EPL-N4000/EPL-N4000+ Optional Finisher Stapler

3.4.52 Exit Shaft Assembly

Refer to the exploded diagram (Figure 4-36, "Exit" on page 183).

3.4.52.1 Removal

1. Remove the Upper Exit Chute Assembly. (Refer to "Upper Exit Chute
Assembly" on page 95)
2. Remove the E ring binding the Paddle Shaft Drive Gear, which is right
under the Exit Shaft Drive Pulley, to the shaft and remove the Drive Gear.
3. Remove the screw securing the Exit Shaft Pulley to the shaft and remove
the pulley.
4. Remove two E rings binding the Front Exit Shaft bearing and the Rear Exit
Shaft bearing to the shaft, and remove two bearings.
5. Remove the Exit Shaft Assembly from the HCS frame by sliding it off.

3.4.52.2 Installation

1. Install the Exit Shaft Assembly to the HCS frame by inserting the front
bearing and the rear bearing into the cutouts of the HCS frame.
2. Slide in the rear end of the Exit Shaft to the rear bearing.
NOTE: Leave space for the front end of the Exit Shaft to be slid into the
front bearing.
3. Install the E ring to the both ends of the Shaft, for installing the shaft to
the bearings.
4. Secure the Exit Shaft Pulley to the Exit Shaft and secure the Pulley to the
Shaft.
5. Install the Paddle Shaft Drive Gear right under the Exit Shaft Pulley and
secure the Gear to the Shaft with E ring.
6. Install the Upper Exit Chute Assembly. (Refer to "Upper Exit Chute
Assembly" on page 95)
Disassembly and Assembly Disassembly and Assembly
Figure 3-60. Exit Shaft Assembly
Revision A
96