Epson Stylus Photo RX640 series, Руководство по обслуживанию

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EPSON Stylus PHOTO RX640/650 Revision A
Disassembly and Assembly Disassembly and Assembly of Major Parts of Printer 61
4.5 Disassembly and Assembly of Major Parts of
Printer
4.5.1 PF Motor, PF Encoder and PF Scale
1. Remove the Printer Mechanism (p.53)
2. Disconnect the FFC of the PF Encoder, remove the screw, and remove the PF
Encoder.
(Fig. 4-51)
3. Remove the PF Scale. (Tape is stuck in the center circle area)
4. Release the lead wires of the PF Motor. (Fig. 4-57)
5. Remove the Harness Holder. (Fig. 4-52)
6. Remove the screws (x2) securing the PF Motor, and remove the PF Motor in the
lateral direction.
(Fig. 4-53)
Figure 4-51. Removing the PF Encoder / PF Scale
Figure 4-52. Removing the Harness Holder
Figure 4-53. Removing the PF Motor
C A U T I O N
Handle the PF Scale with care not to scratch or stain it. Do not
touch it with your bare hand.
„
Install the PF Motor with its labeled area facing outward.
(Fig. 4-53)
„
When installing the PF Encoder, confirm that the reading area
does not come in contact with the PF Scale.
A D J U S T M E N T
R E Q U I R E D
Once the PF Motor has been reinstalled, refer to the following
section and perform the necessary adjustments.
„
5.1.1 Adjustment by Use of Adjustment Program (TBD) (p.72)
PF Scale and PF Encoder
PF Encoder
FFC
PF Scale
Peel off the tape
C.B.P-TITE 2.6x8
Torque : 0.4±0.1N
·
m
Hooks
Harness Holder
PF Motor
With the labeled area outward
C.P.S-TITE 3x6 (x2)
Torque : 0.4±0.1N
·
m