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UF-E1
80
4.5.
Document Feeder (ADF)
4.5.1.
No Document Feed
START
END
Yes
No
Is the document set properly?
Set the document properly.
Yes
No
Is the document thickness or size
within specification?
Make a copy or cut the document
to the specification size.
Yes
No
the document is set?
Is the pip tone generated when
Does the DOC Sensor actuator
move smoothly.
Replace the SC PCB.
No
Adjust or replace the actuator.
No
Yes
Yes
Replace the SC PCB.
No
Yes
Yes
Replace the PNL PCB.
Yes
No
Does the ADF Roller rotate?
Replace the Tx Motor.
Is the trouble solved?
No
Replace the ADF Roller or
Separation Rubber or both.
Yes
No
Is the ADF Roller surface dirty?
Clean the ADF Roller surface.
Adjust the separator pressure.
Is the trouble solved?
END
Does CN14, pin9, on the SC
PCB m5VDC?
PCB m3.3VAC?
Does CN14, pin10, on the SC
PCB m5VDC?
Does CN14, pin12, on the SC
Summary of Contents for UF-E1
Page 2: ...UF E1 UF E1CN 2 ...
Page 11: ...UF E1 7 External View ...
Page 12: ...UF E1 8 Control Panel ...
Page 20: ...UF E1 16 Notes ...
Page 24: ...UF E1 20 20 Remove five connectors 21 Three Screws F9 22 Remove SC PCB 6012 21 20 22 21 20 ...
Page 39: ...UF E1 35 3 6 General Circuit Diagram ...
Page 204: ...UF E1 200 ...
Page 271: ...UF E1 267 C D 2 3 4 1 CNP46 2 CNP46 1 CNP46 3 TO NCU CNP46 R VLED B GND G OIS FBN8710 ...