Epson Stylus PHOTO 890 Service Manual page 98

EPSON Stylus Photo 890/1280/1290
10. Remove the CBS screw (3x6) and CBP (3x8) screw securing the DE unit to
FRAME, MIDDLE and FRAME, TOP, respectively. Then remove DE unit.
CBP (3x8)
Figure 4-27. DE Unit Removal
11. Remove the harnesses from the harness clamp in the DE Unit.
C A U T I O N Be sure to remove the screw (CBP, 3x8) carefully so you do not
damage the linear encoder (SCALE, CR).
DISASSEMBLY AND ASSEMBLY
SCALE, CR
CBP (3x6)
Disassembly Procedures
n
Check that all gears are assembled in the DE unit correctly as
C H E C K
shown in the figure below:
P O I N T
Combination Gear,
12, 22.4
Combination Gear,
17.19, 25.6
LEVER, PLANETARY UNIT
Figure 4-28. Parts Layout in DE Unit
n
Before assembling MOTOR ASSEMBLY, ASF to the DE Unit,
set LEVER, PLANETARY UNIT to the pump side. (See Figure
4-28.)
n
Set TENSION BELT, PUMP, TRANSMISSION to the 17.19
gear of the Combination Gear (17.19, 25.6) before securing the
DE unit to FRAME, MIDDLE.
DE Unit
Revision C
Retaining Ring, D8.8
Felt, D3.6
Combination
Gear, 14, 28
BRACKET,
MOTOR, ASF
Combination Gear,
17.19, 25.6
TENSION BELT, PUMP,
TRANSMISSION
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