Epson EPL-N4000 - CRU Interlock Switch; Removal; Installation

EPSON EPL-N4000/EPL-N4000+ Chapter 4 Disassembly and Assembly
Rev.B 196
4.2.48 CRU Interlock Switch
(See “Xero
g
raphy and Development Transport Chute Assembly” on
pa
g
e -274)
4.2.48.1 Removal
1. Remove the EP Cartrid
g
e. (“EP Cartrid
g
e (Toner Cartrid
g
e)” on
pa
g
e -192)
2. Remove the Rear Cover. (“Rear Cover Assembly” on pa
g
e -140)
3. Disconnect J232 and J233 from the CRU Interlock Switch.
4. Disconnect J234 from the Interlock Switch wire harness.
5. Remove the screw securin
g
the CRU Interlock Switch to the printer
frame, and remove the Switch.
Figure 4-63. Removal of CRU Interlock Switch
4.2.48.2 Installation
1. Line up the two positionin
g
holes on the CRU Interlock Switch with
the two position tabs on the printer frame.
2. Use one screw to secure the Switch to the frame.
3. Reconnect J234 to the Interlock Switch wire harness.
4. Reconnect J232 and J233 to the Interlock Switch.
5. Reinstall the Rear Cover. (“Rear Cover Assembly” on pa
g
e -140)
6. Reinstall the EP Cartrid
g
e. (“EP Cartrid
g
e (Toner Cartrid
g
e)” on
pa
g
e -192)