Epson EMP-822 Service Manual page 73

4.3.4.3. Removing the Front Case/Rear Case
1. Remove the four screws (C.C.P-TITE SCREW,3X8,F/ZN-3C) that secure the Front Case
and the Rear Case, and remove the Rear Case from the Front Case.
2. Remove the screw (C.C.P-TITE SCREW,3X8,F/ZN-3C) that secures the Plate Nut, and
remove the Plate Nut from the Rear Case.
Rear Case
SEIKO EPSON
EMP-822/EMP-83/EMP-X5/EMP-S5
Plate Nut
Figure 4-18.
4-24
Front Case
Revision:A