Epson R220 - Stylus Photo Color Inkjet Printer, Руководство по обслуживанию

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EPSON Stylus Photo R220/R230 Revision A
TROUBLESHOOTING Unit Level Troubleshooting 26
During operation
-
When feeding paper, the leading edge of
paper is detected at proper time, but the
paper is ejected without being set at the
print start position.
ASF Assy.
1. Check if the Roller, Retard Assy. operates properly while
feeding paper.
1. Reassemble the Extension Spring, 0.45
located under the Roller, Retard Assy.
The PF Motor and the Spur Gear, 37.242
rotate properly, but the Holder, Shaft,
LD Roller does not feed paper. (The
driving of the PF Motor is not
transmitted to the Holder, Shaft, LD
Roller.)
Holder, Shaft,
LD Roller
1. Check if the Extension Spring,0.143 in the Clutch
Mechanism has not detached.
2. Check if the Clutch has not detached from the dowel of
the Shaft, LD Roller.
3. Check if the Clutch Tooth is not damaged.
4. Check if the Clutch is not damaged.
1. Reassemble the Extension Spring, 0.143 in
the Clutch Mechanism.
2. Reassemble the round portion of the Clutch
on the dowel of the Shaft, LD Roller.
3. Replace Holder, Shaft, LD Roller with a new
one.
4. Replace the Holder, Shaft, LD Roller with a
new one.
Paper Guide,
Upper
(Only HP side)
1. Check if the Paper Guide, Upper (only HP side) has not
detached from the Main Frame.
1. Reassemble the Paper Guide, Upper to the
Main Frame.
Table 1-14. Paper Out Error Check Points by Phenomenon
Occurrence Timing
Position of CR
Phenomenon Detail
Faulty Part/
Part Name
Check Point Remedy
Extension
Spring, 0.45
Clutch Tooth
Extension Spring, 0.143
Dowel of the Holder, Shaft, LD Roller