Epson Stylus Photo R340 Service Manual page 61

EPSON Stylus Photo R340/350
Set the positioning groove of the ASF Assy. onto the guide
pin.
Figure 2-38. Reinstalling the ASF Assy. (2)
Hold down the left upper side of the ASF Assy. (when
viewed from the rear of the printer) while screwing the
assy. in the order shown in
the center of the ASF Assy.
Make sure that there is no gap between the ASF Assy.,
Main Frame and Power Supply Assy.
Routing and Securing the Connector Cables of the PF Motor
and PG Motor
Set the connector cables of the PF Motor and the PG Motor
into the groove of the ASF Assy. as shown in the figure
below.
PG Motor
Connector Cable
Figure 2-39. Setting the PF Motor and PG Motor Connector Cables
(Section View of the Groove)
Disassembly and Assembly
Left Rear Side of the Printer
Positioning Hole
Figure 2-31. Do not hold down
PF Motor
Connector Cable
Disassembly
Tighten the screws in the order shown in
not to trap the PF Motor and PG Motor connector cables
under the ASF Assy.
Tie the cables by wrapping acetate tape around them at the
position shown in the figure below.
Right Rear Side of the Printer
Figure 2-40. Tying the Connector Cables with Acetate Tape
Be sure that the PF Motor and PG Motor connector cables
do not contact with the shaft edge of the Paper Back Lever.
Left Side of the Printer
Figure 2-41. Setting and Routing the PF Motor and PG Motor
Whenever the ASF Assy. is replaced, be sure to apply proper
A D J U S T M E N T
R E Q U I R E D
amount of the G-74 oil to the specified points. (See Chapter 4 for
details on the lubrication)
Whenever the ASF Assy. is replaced, be sure to perform the
required adjustments in the order given below. (See Chapter 3
for details on the adjustments)
First Dot adjustment
Revision A
Figure 2-31, so as
20m
20 mm
Acetate Tape
Shaft Edge
Connector Cables
61