Epson Stylus C 60 Service Manual page 64

EPSON Stylus C60
Occurrence
timing Detailed phenomenon
CR position
When a top of a paper at the correct
timing during the paper loading
sequence, the paper is ejected
immediately without setting the paper
setting position for printing. But, in this
time, next paper is loaded to the PE
detection lever.
The top of a paper does not go through
between the Paper eject roller and the
Star wheel.
Operation
-
A paper is loaded from the ASF unit, and
it is fed correctly. But, the paper feeding
sequence is performed without loading a
paper from the next paper loading
sequence.
The top of a paper is not loaded to the PF
roller.
* The CR unit can move to home position even if the Tension spring 0.22 comes off or the HP/PE sensor is not correctly placed. However, the HP detection lever keeps the high signal condition in
the next operation. Therefore, the paper jam error is detected.
** In case that the paper jam error occurs in each operation, the jammed paper contacts the nozzle surface of the Printhead and the Printhead may be damaged.
Troubleshooting
Table 3-7. Check point for the paper jam error according to each phenomenon
Defective
unit/part name
1. Check if the Paper return plate operates correctly in the
ASF unit
1. Check if the Star wheel comes off.
Front frame ** 2. Check if the Front frame is bent down.
3. Check if the Front frame is correctly assembled.
1. Check if the Paper eject roller shaft is correctly
2. Check if the Spur gear 60 comes off.
Paper eject roller
unit **
1. Check if the Torsion spring 0.22 for the PE sensor lever
Holder shaft unit
1. Check if the Paper guide upper/left is correctly
Paper guide upper/
left **
Unit Level Troubleshooting
Check point
paper loading sequence.
assembled.
Spur gear 60
comes off.
assembled.
Revision A
Remedy
1. Reassemble the Tension spring 29.1 between
the ASF frame and the Paper return plate.
Torsion spring 29.1
1. Reassemble the Star wheel correctly.
2. Replace the Front frame with new one.
3. Reassemble the Front frame correctly.
1. Reassemble the Paper eject roller shaft to the
Lower housing correctly.
2. Replace the Printer mechanism with new one.
1. Set the Torsion spring 0.22 for the PE sensor
lever to the suitable position.
1. Reassemble the Paper guide upper/left to the
Main frame correctly.
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