o TROUBLESHOOTING THE SHEETFEEDER
Symptom
The only problem the SheetFeeder can have is partial or
no paper feeding. When it has this problem, the error
light will be lit on the ImageWriter II.
Procedure
To correct the paper-feeding problem, perform the steps
below in the order given. Test the SheetFeeder after
each step, and do all testing with a known-good
ImageWriter II.
1.
Using a cotton swab dipped in alcohol, clean the
black-rubber feed rollers mounted on the two roller
shafts on the SheetFeeder.
2.
Replace the PCB assembly in the SheetFeeder.
3.
Replace the frame assembly in the SheetFeeder.
Testing
To test the SheetFeeder:
1.
Turn on the ImageWriter II. Make sure the select light
is off.
2.
Press the form-feed button. A single sheet of paper
will load under the print mechanism. The select light
should now be on.
3.
Power off the printer.
4.
Run the ImageWriter II self-test (see Section 1,
Basics).
ImageWriter II rev. Aug 87 SheetFeeder / 6. 3
