Epson Stylus Photo 2100 - Page 84

EPSON Stylus PHOTO 2100/2200 Revision B
TROUBLESHOOTING Troubleshooting 84
At operation After start of printing operation,
the LD rollers attempt to feed
paper but the paper is not fed.
ASF unit 1. Check the Hopper cams, LD rollers and ASF sensor wheels for
phase shifts.
1. Match the phases and install the parts
correctly.
Paper is fed from the ASF but
stops at the PE sensor lever.
PE sensor 1. Check that the PE sensor connector cable is connected securely to
the PE sensor and Main board. (On Main board: CN4)
2. Move the Detection lever actively by hand in the same state as
when the paper passes, and check that the Detection lever is
returned to the original position automatically by the Torsion
spring when released.
3. Check that the Sensor base is mounted to the Frame securely.
(Refer to the above photo.)
4. Using a tester, check that the PE sensor is normal.
• Connector (CN4)
Paper present : 2.4V or more
Paper absent : 0.4V or less
1. Connect the PE sensor connector cable to the
PE sensor and Main board securely.
2. Install the Torsion spring correctly or change
the PE sensor for a new one.
3. Install the Sensor base securely.
4. Change the PE sensor for a new one.
Table 3-5. Phenomenon-Based Paper Out Error Check Points
Occurrence Timing Phenomenon Detail
Faulty Part/
Part Name
Check Point Remedy
Notch
Hopper cams
LD rollers
ASF sensor
wheel
Detection lever
Torsion spring
Sensor base