Removing The Paper End Sensor; Installing The Paper Feed Encoder Wheel - Epson Stylus Photo 870 Service Manual

EPSON Stylus Photo 870/1270

4.2.17 Removing the Paper End Sensor

1. Remove the following:
" Upper case as described in
page 40
" Control panel as described in
page 40
" Waste ink tray as described in
on page 45
" Pump and capping mechanism as described in
Cap and Pump Assembly"
" Carriage motors described in
Assembly" on page 49
" DE assembly as described in
Assembly" on page 50)
" Auto sheet feeder as described in
Assembly" on page 53
2. Disconnect the cable from the paper end sensor circuit board, as
shown below.
Back view
Paper end sensor connector
Figure 4-70. Removing the Paper End Sensor Connector
3. Using a screwdriver, release the carriage lock lever and move the
carriage to the center.
"Removing the Upper Case"
"Removing the Control Panel"
"Removing the Waste Ink Tray"
"Removing the
on page 46
"Removing the Carriage Motor
"Removing the Disengage
"Removing the ASF
4. Push in on the two locking tabs securing the paper end sensor to
the printer frame, as shown below. Then slide the paper end
sensor upward to remove it.
on
on
Figure 4-71. Removing the Paper End Sensor
R E A S S E M B L Y
When reinstalling the paper end sensor, make sure the
sensor's actuator is correctly positioned in the hole in the
right upper paper guide.

4.2.18 Installing the Paper Feed Encoder Wheel

This section describes how to install the following parts:
! Paper feed encoder wheel
! Mounting plate
! Double-sided adhesive tape
! Gear 76
Follow the steps in this section when you replace:
! Gear 76
! The paper feed encoder wheel
Chapter 4 Disassembly and Assembly
Locking tabs
66