Epson Stylus Photo R220 - Troubleshooting

EPSON Stylus Photo R220/R230 Revision A
TROUBLESHOOTING Unit Level Troubleshooting 17
Table 1-6. Fatal Error Check Points by Phenomenon
Occurrence
Timing
Position of CR
Phenomenon Detail
Faulty Part/
Part Name
Check Point Remedy
At Power-on
C/R Off HP
CR Motor does not work at all when
turning on the power.
CR Motor
1. Check if the CR Motor Cable is connected to CN5 on the
Main Board.
2. Check if the CR Motor Cable is not damaged.
1. Connect the CR Motor Cable to CN5 on the
Main Board.
2. Replace the CR Motor with a new one.
The Carriage Unit strikes on the Lever,
Change which is leaning forward when
turning on the power.
PF Motor
1. Check if the PF Motor Cable is connected to CN6 on the
Main Board.
2. Check if the resistance of the PF Motor is approximately
3.0Ω using a tester. Refer to Table 1-2.
3. Check if the PF Motor Cable is not damaged.
1. Connect the PF Motor Cable to CN6 on the
Main Board.
2. Replace the PF Motor with a new one.
3. Replace the PF Motor with a new one.
Ink System
1. Check if the Compression Spring, 2.36 of the Lever,
Change has not detached.
1. Replace the Ink System with a new one.
The Carriage Unit hits the Paper Guide.
Upper part has detached from Main
Frame during power up.
Paper Guide,
Upper
1. Check if the Paper Guide, Upper has not detached from
the Main Frame.
1. Reassemble the Paper Guide, Upper to the
Main Frame.
At Power-on
Anywhere
The Carriage Unit strikes on the right
side of the Main Frame when turning on
the power.
CR Scale
1. Check if the CR Scale has not detached or it properly
passes through the slit of the CR Encoder Sensor Board.
1. Reassemble the CR Scale correctly.
* If the problem is not solved, replace the
Main Board with a new one.
Lever, Change
Compression Spring, 2.36
Paper Guide, Upper