EPSON Stylus Pro 9000
Disassembly & Assembly 80
REMOVING THE PAPER THICKNESS SENSOR
Preparation:

Remove the Maintenance Cover as described in Maintenance Cover
Removal on page 58.

Remove the Top Cover as described in Top Cover Removal on page 59.

Remove the Right Side Cover as described in Left and Right Side Cover
Removal on page 60.
1. Disconnect the cable from CN12 on the relay board on the right side of the
printer.
2. Remove the two screws (CP(W) M3x6) securing the Paper Thickness
Sensor, and remove the sensor.
Figure 4-39. Paper Thickness Sensor Removal
REMOVING THE REAR PAPER SENSOR
Preparation:

Remove the Maintenance Cover as described in Maintenance Cover
Removal on page 58.

Remove the Top Cover as described in Top Cover Removal on page 59.

Remove the Upper Paper Guide as described in Upper Paper Guide
Removal on page 64.
1. Disconnect the cable from CN11 on the C277MAIN board.
2. Remove the screw (CP(W) M3x6) securing the Rear Paper Sensor, and
remove the sensor.
Figure 4-40. Rear Paper Sensor Removal
ADJUSTM ENT
REQUIRED
Perform the
Paper Thickness Sensor Adjustment
on page 134.
Perform the
Rear Sensor Position Adjustment
on page 126.