Epson 2200 - Stylus Photo Color Inkjet Printer, Service Manual

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EPSON Stylus PHOTO 2100/2200 Revision B
TROUBLESHOOTING Troubleshooting 102
At power-on At power-on, the PF roller rotates
fast about a half turn.
The ASF hopper makes operating
noise.
PF encoder 1. Check that the PF encoder board is mounted correctly.
2. Check that the Encoder FFC is connected to the PF encoder board
and Main board.
3. Check that the PF scale (Rotary encoder) is in the sensor.
4. Check the PF encoder sensor for paper dust, dust, etc.
5. Check the PF encoder board for damage.
6. Check the Encoder FFC for damage.
1. Install the PF encoder board correctly.
2. Connect the Encoder FFC to the PF encoder
board and Main board.
3. Install the PF scale (Rotary encoder) in the
sensor correctly.
4. Remove paper dust, dust, etc. from the PF
encoder sensor.
5. Change the PF encoder board for a new one.
6. Change the Encoder FFC for a new one.
PF scale 1. Check the PF scale (Rotary encoder) for damage or
contamination.
1. Change the PF scale (Rotary encoder) for a
new one.
At power-on, the Carriage does
not move. Paper eject unit 1. Check that the left and right fitting portions of the Paper eject unit
have not come out of the left and right Frames and collided with
the Carriage.
1. Fit the left and right fitting portions of the
Paper eject unit to the left and right Frames
correctly.
Table 3-17. Phenomenon-Based Fatal Error Check Points
Occurrence Timing Phenomenon Detail
Faulty Part/Part
Name
Check Point Remedy
PF scale
PF encoder sensor
PF encoder board
Encoder FFC
Disengaged state