Epson Stylus Pro 4800 Portrait Edition, Service Manual

Page: 345 / 506

EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Disassembly & Assembly Disassembly Procedures 345
7. Confirm that gears of "Intermittent Gear, 40" and "Release, Planetary Unit"
are not engaged. If they are engaged, release engagement by moving
"Release, Planetary Unit".
(Refer to Figure 4-200.)
8. Rotate "Intermittent Gear, 40" in clockwise direction and look from the
opposite side of the frame to align the hook and cut-out.
(Refer to Figure 4-201.)
9. Remove "Intermittent Gear, 40" from printer body. (Refer to Figure 4-201.)
Figure 4-200. Intermittent Gear, 40 Removal_1
Figure 4-201. Intermittent Gear, 40 Removal_2
C H E C K
P O I N T
If "Intermittent Gear, 40" is difficult to remove, use tweezers
or a similar tool to push and remove "Intermittent Gear, 40"
by way of the hole on the opposite side of the frame. Be
careful not to scratch "Intermittent Gear, 40".
„
Install the "Intermittent Gear, 40" with its positioning rib
matched with the "Shaft, Release, Roller Driven" phase
position.
„
After installing "Intermittent Gear, 40" onto "Shaft,
Release, Roller Driven", turn it clockwise so the tab
faces downward.
Rib
Shaft, Release, Roller Driven
Phase
Tab
Release
engaged gears
Intermittent Gear, 40
Release, Planetary Unit
Step 8
Step 9
Tab and Cutout