Troubleshooting; Handling Paper Jam; Paper Jam At Power On; Paper Jam At Paper Feed And Transporting - Epson EPL-5700 Service Manual

EPL-5700

3.4 TROUBLESHOOTING

Follow the number in the Check Item so that you can find out malfunction
parts easily and perform necessary repair service.

3.4.1 Handling Paper Jam

3.4.1.1 Paper Jam at power on

Table 3-11. Handling the Paper Jam 1
Check Item
1. Is there any paper left?
2.Does the actuators of
paper feed sensor, paper
eject sensor work?
Rev. A
Remedy
Yes Remove all papers.
No Check the lever operation and
re-assemble it or replace with
necessary parts.
Yes Replace sensor, relay
board(in case of paper feed
sensor in the second paper
feed unit), or replace the main
control board.

3.4.1.2 Paper Jam at Paper Feed and Transporting

Table 3-12. Handling the Paper Jam2
Check Item
1.Do the Paper feed roller and
second paper feed roller
rotate?
2.Is the paper recommended
paper?
3.Is the paper bent or wrinkle,
or wet?
4.Is the paper feed roller
deformed? Or is there any dirt
by paper dust or friction?
5.Does the actuator of the
paper feed sensor work
normally?
6.Is the transform roller
deformed? Or is there any
worn-out by friction or any dirt?
7.Is the fusing roller
deformed? Or is there any
worn-out by friction or any dirt?
8.Does the paper eject roller
rotate?
9.Does the actuator of the
paper eject sensor operate
normally?
Chapter3 Troubleshooting
Remedy
No Exchange the paper feed
solenoid.
No Use the recommended paper.
Yes
Exchange the paper.
Advise the user about paper
storage.
Yes Exchange the paper feed roller.
No
Check the lever operation and
re-assemble.
Exchange the necessary
parts.
Yes Replace the sensor, relay
board(in case of the paper
feed sensor in the second
feed unit), or replace the main
control board.
Yes Exchange the transfer roller.
Yes Exchange the fusing unit.
No Exchange the upper cover.
No Check the lever operation and
re-assemble it or replace with
necessary parts.
Yes Exchange the fusing unit,
sensor, or main control board.
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