Epson EPL-N3000 Service Manual page 300

EPSON EPL-N3000/AcuLaser M4000N
8. Remove the 4 screws securing the PANEL REAR to the printer boby.
9. Slide the BOARD ASSY., MAIN with the PANEL REAR to the rear to remove it
from the printer body.
10. Remove the 3 screws securing Parallel I/F and USB I/F to the BOARD ASSY.,
MAIN.
11. Remove the BOARD ASSY., MAIN.
Installation
1. Attach the PANEL REAR to the BOARD ASSY., MAIN with the 3 screws.
2. Install the BOARD ASSY., MAIN with the PANEL REAR to the printer body
with the 4 screws and secure the 9 screws to fix the BOARD ASSY., MAIN.
3. Secure the 1 screw to fix the grounding wire to the BOARD ASSY., MAIN.
4. Connect 3 connectors to the BOARD ASSY., MAIN.
5. Install the BOARD ASSY. SUB. (p.298)
6. Install the GUIDE RAIL TYPE-B, SPRING TYPE-B. (p.297)
7. Install the SHIELD ASSY ESS. (p.294)
8. Install the COVER RIGHT. (p.168)
Disassembly and Assembly
: Step 8
: Step 10
Figure 4- 105. BOARD ASSY., MAIN Removal_2
Electrical
Revision C
PANEL REAR
300
Confidential