Epson 50 - Artisan 50 - Printer, Руководство по обслуживанию

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Epson Stylus Photo R280/R285/R290/Epson Artisan 50/Epson Stylus Photo T50/T59/T60/P50 Revision C
Chapter 4 Disassembly/Assembly 4.4.14 ASF Unit (Disassembling the Printer Mechanism) 92
Confidential
4.4.14 ASF Unit
† Parts/Components need to be removed in advance
Printer Cover / Paper Support Assy / Upper Housing / Main Board Unit / Panel Assy /
Cover Open Sensor / Printer Mechanism / Ink System
† Removal procedure
„
Removing the LD Roller Guide
1. Move the CR Unit to the left (the opposite side to the home position).
2. Remove the screw that secures the LD Roller Guide.
• Screw : C.B.S. (P4), M3x6 (tightening torque: 7-9 kgf.cm) (No.8)
3. Push the tabs on the right and the left, slide the LD Roller Guide upward to
remove it disengaging the five hooks.
Figure 4-97. Removing the LD Roller Guide (1)
4. Remove the Torsion Spring 137.7 from the LD Roller Guide.
Figure 4-98. Removing the LD Roller Guide (2)
„ Removing the ASF Unit
1. Release the following cables from the ASF Unit.
•
CR Motor Cable
•
PF Motor Cable
• PE Motor Cable
Figure 4-99. Releasing the Cables
2. Remove the two screws on the rear side.
•
Screw : C.B.S.(P4), M3x6
(tightening torque: (1) 7-9 kgf.cm, (2) 9-11 kgf.cm) (No.8)
(The numbers shown in the figure indicate the order of tightening the screws.
)
Figure 4-100. Disengaging the Hooks (ASF Unit)
3. Disengage the two hooks (1) (2) that secure the ASF Unit from the Main
Frame.
C A U T I O N
When performing the following steps, be careful not to damage the
hooks of the LD Roller Guide.
LD Roller Guide
Removal Direction
Hook
Hook Tab
Torsion Spring
LD Roller Guide
ASF Unit Hook
1 2
ASF Unit
[Rear Side]