P_Egde Sensor Assy - Epson Stylus Pro 7600 Service Manual

EPSON Stylus Pro 7600/9600

4.3.6 P_EGDE Sensor ASSY

1. Remove the R Side Cover. (p.160)
2. Remove the L Side Cover. (p.163)
3. Remove the I/H Cover. (p.164)
4. Remove the H Top Cover. (p.165)
5. Remove one screw (CPP M3×6), two screws (CP(W): M3×6) and one screw (M3×16)
securing the CR Board Guide, and also the ground line and the toothed washer (M3),
and remove the CR Board Guide.
6. Disconnect the connector (4-pin, black) for the P_EDGE Sensor from the CR Board.
If you can not disconnect easily the connector for the P_EDGE
C A U T I O N
Sensor, do not disconnect it by undue force. Disconnect the two
FFCs for the print head first and then the connector for the
P_EDGE Sensor.
7. Remove the two screws securing the CR Board Unit in the Carriage Unit, and take out
the CR Board Unit toward the front.
8. Remove the one screw (M3×6) securing the EDGE Sensor Base ASSY and remove the
EDGE Sensor Base ASSY. (See Figure 4-40)
After installing the P_EDGE Sensor ASSY on the Cutter Holder
ASSY, fasten the harness to the harness holding path of the Cutter
Holder ASSY.
(See Figure 4-40)
After replacing the P_EDGE Sensor, the following adjustment
A D J U S T M E N T
R E Q U I R E D operation should be performed.
"P_EDGE Sensor ASSY Adjustment (p.215)"
Disassembly & Assembly
(See Figure 4-30)
(See Figure 4-39)
Disassembly and Assembly of Carriage (CR) Mechanism
Screws ×2
Connector
Figure 4-39. Removing the P_EDGE Sensor ASSY 1/2
Lead the lead wires in this groove.
P_EDGE Sensor Base
Figure 4-40. Removing the P_EDGE Sensor ASSY 2/2
Revision A
CR Board Unit
179