Noise Filter Pwb; Removal; Installation - Epson EPL-N4000 Service Manual

EPSON EPL-N4000/EPL-N4000+

4.2.67 Noise Filter PWB

(See "Power Inlet and LVPS" on page -283)

4.2.67.1 Removal

1. Remove the Rear Cover. ("Rear Cover Assembly" on page -140)
2. Disconnect J19, F55, and F56 from the Noise Filter PWB.
3. Remove the two screws securing the Noise Filter PWB to the printer
frame.
4. Squeeze the two latches securing the PWB to the printer frame, and
remove the PWB.

4.2.67.2 Installation

1. Align the two holes in the left side of the Noise Filter PWB with the
two plastic latches on the printer frame, and press the PWB into
place.
2. Use two screws to secure the Noise Filter PWB to the printer frame.
3. Reconnect J19, F55, and F56 to the Noise Filter PWB.
4. Reinstall the Rear Cover.("Rear Cover Assembly" on page -140)
Rev.B
Chapter 4 Disassembly and Assembly
Figure 4-84. Removal of Noise Filter PWB
218