Epson Stylus CX4900 User Manual

EPSON Stylus CX4900/CX4905/CX5000/DX5000/DX5050/CX5900/CX6000/DX6000/DX6050 Revision A
DISASSEMBLY/ASSEMBLY Printer Section 148
4.4.14 Holder Shaft Unit
 External view
Figure 4-30. Removing Holder Shaft Unit
 Part/Unit
that should be removed before removing Holder Shaft Unit
Document Cover / Panel Unit / Scanner Unit / Housing, Upper / Housing, Lower /
ASF Unit
 Removal procedure
1. Slide the Carriage Unit to the center of the printer.
2. Disconnect the PE Sensor Connector Cable from the connector (CN3) of the Main
Board.
3. Remove the screw (x1, ) that secures the Holder Shaft Unit.
4. When removing the Holde
r Shaft Unit from the Main Frame, follow the steps
described below.
1. Release the tabs (x2, ) that secure the Pump Frame to the Main Frame.
2. Move the Pump Frame to the home position, and release the guide pin
(x1, ) of the Holder Shaft Unit.
3. Push the tabs (x2, ) of the Holder Shaft Unit, and remove the Holder
Shaft Unit upward.
Holder Shaft Unit
LD Roller
CN3
PE Sensor
Connector Cable
Main
Frame
Main Board Unit
C.B.S. 3x6 F/Zn (7±1kgfcm)
Front
Tabs
Ribs
11
Guide Pin
Pump
Frame
Tabs
Tab
C A U T I O N
 Do not open the Pump Frame too wide. Doing so may break the
tab (x1, ) on the downside of the Pump Frame.
 Never touch the LD Roller.
 Match the guide pin (x1, ) of the Holder Shaft Unit with the
positioning hole (x1) of the Pump Frame.
 Secure the Holder Shaft Unit
with the tabs (x6, ) and the ribs
(x2,
).
A D J U S T M E N T
R E Q U I R E D
After removing/replacing the Holder Shaft Unit, perform the
adjustment referring to Table 5-1."Required Adjustments" (p172)
1

Epson Stylus CX4900 Specifications

General

Brand	Epson
Model	Stylus CX4900
Category	Printer
Language	English