Epson Stylus Photo 720, Service Manual

Page: 76 / 154

EPSON Stylus Photo 720 / EPSON Stylus Photo EX3 Revision A
Disassembly and Assembly Disassembly 76
Figure 4-11. Components of Pump Assembly
Figure 4-12. Ink Tube Routing
C H E C K
P O I N T
n
Since the spring is included among the gears in the Pump
Assembly, be careful that the parts do not pop out during
disassembly and assembly. (Refer to the Figure 4-11 below.)
n
When assembling, be careful not to crush nor leave any stress
on the ink tube connecting the Pump Assembly and the Cap
Assembly. (Refer to the Figure 4-12.)
After installing the Pump Assembly, rotate the Combination
Gear, 12.4, 28 and check if the Head Cleaner moves back and
forth. (Perform this check while holding the Cap Assembly to
the right of the frame.)
H e a d C l e a n e r
P u m p C o m p o n e n t s
A s s e m b l y O r d e r
O K
N G
V i e w e d f r o m f r o n t
( I n k t u b e g o e s b e h i n d o f
t h e c a p a s s e m b l y )
( T h e i n k t u b e i s o n t h e p a r t o f
t h e c a p a s s e m b l y )
I n k T u b e R o u t i n g F r o m
C a p A s s e m b l y