Pg Sensor - Epson Stylus CX4900 Service Manual

EPSON Stylus CX4900/CX4905/CX5000/DX5000/DX5050/CX5900/CX6000/DX6000/DX6050

4.4.26 PG Sensor

External view
Spur Gear 30.8 Spacer (4.1x0.5)
Tab
Tabs
Guide Pin
Figure 4-49. Removing PG Sensor
DISASSEMBLY/ASSEMBLY
PG Sensor Fulcrum Lever
Connector Cable (Left)
Extension
Rib
Spring 1.036 Tabs
Link Lever
Lever Link
Holder (Left)
Guide Pin
PG Sensor
Tab
Printer Section
Part/Unit that should be removed before removing PG Sensor
Document Cover / Panel Unit / Scanner Unit /Housing, Upper / Printer Mechanism /
Main Board Unit / ASF Unit / Holder Shaft Unit / CR Guide Frame / CR Motor / CR Scale /
Carriage Unit / Front Frame / EJ Frame Unit / Ink System Unit / Paper Guide Front Unit
Removal procedure
1. Remove the Spacer (x1) that secures Spur Gear 30.8, and remove Spur Gear
30.8 from the Main Frame.
2. Remove Extension Spring 1.036 from the tabs (1 each,
and the Fulcrum Lever (Left).
3. Remove the tab (x1, ) that secures the Link Lever Holder (Left) with a
tweezer, and then slide it in the direction of the arrow shown in the figure.
4. Release the Link Lever Holder (Left) from the rib (x1,
and remove the Fulcrum Lever (Left), Lever Link along with the Link Lever
Holder (Left).
5. Release the PG Sensor Connector Cable from the tab (x1,
Lever Holder (Left), and remove the PG Sensor.
Install the PG Sensor onto the guide pin of the Link Lever
Holder (Left).
Secure the Link Lever Holder (Left) with the tabs (x6,
the guide pin (x1,
A D J U S T M E N T
After changing the Link Lever and the Link Lever Holder (Left)
R E Q U I R E D
for new ones, always apply grease G-26 to the specified parts.
Refer to Figure 6-10 (p195)
Revision A
) of the Main Frame
) of the Main Frame,
) of the Link
).
for details.
) and
163