Epson 440 - Manual (Page 116)

EPSON Stylus Color 440/640/740 Revision A
Chapter 4 Disassembly and Assembly 116
4.2.4.4 Removing the CR Motor Assembly
1. Remove the housing. (Refer to Section 4.2.1)
2. Rotate the gear 67.2 toward you and release the carriage lock
mechanism, then move the carriage to the center.
3. Loosen the timing belt by pushing the driven pulley holder and
remove the timing belt from the pulley on the CR motor.
4. Remove two screws(No.1) and remove the CR motor assembly.
Figure 4-11. Removing the Timing Belt
Figure 4-12. Removing and Installing the CR Motor Assembly
C H E C K
P O I N T
After installing the CR motor assembly, make sure that
two protrusions on the motor bracket are aligned with
the location holes in the frame. (Refer to Figure 4-12.)
D r i v e n P u l l e y A s s e m b l y
T i m i n g B e l t
D r i v e n P u l l e y H o l d e r
C o m p r e s s i o n S p r i n g 1 9 . 6
T o t h e I n t e r i o r o f S i d e F r a m e
T o t h e E x t e r i o r o f
S i d e F r a m e
( N o . 1 )
M a k e s u r e t h a t p r o t r u s i o n s o f C R f r a m e a r e i n t h e h o l e s
o f t h e f r a m e w h e n i n s t a l l i n g t h e C R m o t o r a s s e m b l y .