EPSON Stylus PHOTO 810/820/830

 

 

 

 

 

 

 

Revision B

 

 

Table 3-7. Check point for the paper jam error according to each phenomenon

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Occurrence

Detailed phenomenon

Defective

 

Check point

 

 

Remedy

 

timing

 

 

 

 

unit/part name

 

 

 

 

CR position

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When turning on the power, the CR unit

 

1.

Check if the Torsion spring 0.22 for the HP sensor lever

1.

Set the Torsion spring 0.22 to the suitable

 

Operation

move to the home position correctly.

 

 

comes off.

 

position of the HP sensor lever.

 

But, the paper feeding sequence is

Holder shaft unit *

2.

Check if the HP/PE sensor cable is correctly placed on the

2. .Place the HP/PE sensor cable correctly.

 

Outside HP

 

performed without loading a paper in the

 

 

LD shaft holder.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

paper loading sequence.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When a top of a paper at the correct

 

1.

Check if the Paper return plate operates correctly in the

1.

Reassemble the Tension spring 29.1 between

 

 

 

 

paper loading sequence.

 

the ASF frame and the Paper return plate.

 

 

timing during the paper loading

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

sequence, the paper is ejected

ASF unit

 

 

 

 

 

 

 

 

 

 

immediately without setting the paper

 

 

 

 

 

 

 

 

 

 

setting position for printing. But, in this

 

 

 

 

 

 

 

 

 

 

 

time, next paper is loaded to the PE

 

 

 

 

 

 

 

 

 

 

 

detection lever.

 

 

 

 

 

 

 

Torsion spring 29.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.

Check if the Star wheel comes off.

1.

Reassemble the Star wheel correctly.

 

 

 

Front frame **

2.

Check if the Front frame is bent down.

2.

Replace the Front frame with new one.

 

 

 

 

3.

Check if the Front frame is correctly assembled.

3.

Reassemble the Front frame correctly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lower housing

1.

Check if the porous pad in the Lower housing comes off.

1.

Reassembly the porous pad correctly.

 

 

 

 

 

 

 

 

 

 

 

 

 

Operation

The top of a paper does not go through

 

1.

Check if the Paper eject roller shaft is correctly

1.

Reassemble the Paper eject roller shaft to the

 

-

 

 

assembled.

 

Lower housing correctly.

 

 

between the Paper eject roller and the

 

2.

Check if the Spur gear 60 comes off.

2.

Replace the Printer mechanism with new one.

 

 

Star wheel.

 

 

 

 

 

 

 

 

 

 

 

 

Paper eject roller

 

 

 

 

 

* The left figure is the Paper eject roller unit

 

 

 

unit **

 

 

 

 

 

for the Stylus C50/C60/C61/C62. Different

 

 

 

 

 

 

 

 

 

from the plastic shaft for the Stylus C50/

 

 

 

 

 

 

 

 

 

C60/C61/C62, The one for Stylus Photo

 

 

 

 

 

 

Spur gear 60

 

 

 

 

 

 

 

 

 

 

810/820 is metal shaft. However, Stylus

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Photo 820/830 has also plastic shaft.

 

 

A paper is loaded from the ASF unit, and

 

1.

Check if the Torsion spring 0.22 for the PE sensor lever

1.

Set the Torsion spring 0.22 for the PE sensor

 

 

it is fed correctly. But, the paper feeding

 

 

comes off.

 

lever to the suitable position.

 

 

sequence is performed without loading a

Holder shaft unit

 

 

 

 

 

 

 

 

 

 

paper from the next paper loading

 

 

 

 

 

 

 

 

 

 

 

sequence.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Troubleshooting

Unit Level Troubleshooting

71