Epson R380 - Stylus Photo Color Inkjet Printer, Service Manual

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EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B
Disassembly/Assembly Disassembly of the Printer Mechanism 105
7. Remove the Combination Gear (10, 15.2), and remove the ASF Unit.
Figure 4-143. Removing the ASF Unit
4.5.12 CR Unit
† Parts/Components need to be removed in advance
All exterior parts/ All control boards / Middle Housing / Printer Mechanism / CR Scale
/ APG Unit / CR Motor / EJ Frame Assy
† Removal procedure
1. Disengage the upper end of the Spring (1) from the slit, and remove the
Spring (1).
2. Loosen the screw ( ), and turn the Parallelism Bushing L clockwise to the
maximum.
Figure 4-145. Removing the CR Unit (1)
„ Lubrication is required. See the page given below for the
lubrication information.
"6.1.3 Lubrication (p.131)"
„ When installing the ASF Unit, make sure that the Combination
Gear, tip of the Change Lever and the two hooks are securely
attached. Also make sure that there is appropriate space at
both the left and right of the Change Lever.
„ Tighten the screws in the order given in Fig.4-141 .
„ Install the LD Roller following the procedure below. Make
sure to apply grease referring to the page given below.
"6.1.3 Lubrication (p.131)"
Install the LD Roller aligning the arrow on the LD Roller with
the arrow on the blade of the shaft. Make sure the LD Roller is
securely attached without gap or misalignment.
Figure 4-144. Reinstalling the LD Roller
Combination
Gear
ASF Unit
Removal Direction
[Rear side]
ASF Unit
Blade LD Roller Shaft
LD Roller
Align the arrows
C H E C K
P O I N T
Refer to the Orientation Definition below for the directions
indicated in the following procedures.
• “4.1.6 Orientation Definition (p.61)”
C A U T I O N
Before turning the Parallelism Bushing L, mark the scale position
of the Parallelism Bushing with a marker. And taking extra care
not to damage the Gear with the rib, pull it toward the front.
Spring (1)
Parallelism Bushing L
Slit