Epson Stylus Photo PX700FW Service Manual page 169

Epson Artisan 800/Epson Stylus Photo PX800FW/TX800FW/Epson Artisan 700/Epson Stylus Photo PX700W/TX700W
Slide the Carriage Shaft to the 80 digit side, and detach the point B of the
17.
Carriage Shaft from the Main Frame, and remove the Carriage Unit together
with the CR Timing Belt and the Carriage Shaft.
Carriage Unit
Point B
Figure 4-138. Removing the Carriage Unit (7)
Align the point A on the rear of the Carriage Unit with the
cutout of the CR Guide Plate to install the Carriage Unit. (See
Fig. 4-136.)
When installing the Flat Washer and the Spring Washer, install
them in the order of the Flat Washer and the Spring Washer
from the frame side. (See
When installing the Torsion Spring R, hook the spring leg
between PG Cam R and the Spring Washer, and attach the
spring to the ribs (x2) of the Main Frame. (See
4-133.)
When installing the Torsion Spring L, hook the spring leg
between PG Cam L and the Main Frame, and attach it to the
ribs (x2) of the Main Frame. (See
When installing the Frame Sheet, attach it with double-sided
tape while aligning it with the edge of the Main Frame. (See
Fig. 4-132.)
DISASSEMBLY/ASSEMBLY
Carriage Shaft
Fig. 4-133.)
Fig. 4-132, Fig.
Fig. 4-135.)
Disassembly Procedures
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When replacing the CR Timing Belt, insert the CR Timing Belt
to the Timing Belt Holder, and install it to the Carriage Unit as
shown in Fig. 4-139.
Rear side of the Carriage Unit
Timing Belt Holder
CR Timing Belt
Figure 4-139. Installing the CR Timing Belt (1)
When installing the Carriage Shaft, align the phase of the Spur
Gear on the 0 digit side. (See
(p154).)
Take care when installing the Driven Pulley, because the pulley
on the 0-column side (see
the 80-column side (see
After removing/replacing the Carriage Unit, make the specified
� � � � �
� � � �
adjustments. (See Chapter 5
�
After replacing the Carriage Unit, be sure to perform the
� � � � �
� � �
required lubrication. (See
Revision C
Carriage Unit
Insert the area that has teeth on
both sides to the groove of the
Timing Belt Holder
C.B.P. 3x8 (6±1Kgfcm)
Phase adjustment of the Spur Gear
Fig. 4-131) is smaller than the one on
Fig. 4-129).
"ADJUSTMENT".)
Chapter 6 "MAINTENANCE".)
157
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