User's Manual

4-10
Troubleshooting
L
R4C7930
shrimp.bk Rev.C
shrimptroub.fm A5 size
11/26/01 Pass 1
Proof Sign-off:
ABE Y. Azuma A. Nagasawa
T. Takahashi
ABE S. Halvorson
The ribbon has too much
slack, the ribbon has come
loose, or the ribbon
cartridge is not installed
properly.
Remove any slack in the ribbon by
turning the ribbon-tightening knob,
or reinstall the ribbon cartridge as
described on page 1-3.
The printout is faint.
Cause What to do
The paper-thickness lever is
set incorrectly for your
paper.
Move the paper-thickness lever to a
lower setting. See “Adjusting the
Paper-Thickness Setting” on page 2-2
for instructions.
The ribbon is worn out. Replace the ribbon cartridge as
described on page 1-3.
Part of the printout is missing, or dots are missing in random
positions.
Cause What to do
The ribbon has too much
slack, the ribbon has come
loose, or the ribbon
cartridge is not installed
properly.
Remove any slack in the ribbon by
turning the ribbon-tightening knob,
or reinstall the ribbon cartridge as
described on page 1-3.
The ribbon is worn out. Replace the ribbon cartridge as
described on page 1-3.