Error
Description
Diagnostic Action
Ribbon
1.
Remove ribbon cartridge. Try a print
,,-..,
Jammed
operation
to
verify
that
print head carriage
functions normally.
If
carriage fails, see
page 1400-11,
"No
Printing."
2. Check ribbon cartridge for binding
by
manually advancing ribbon. Replace
if
binding.
3. Visually check for worn
or
broken ribbon
drive gears. Replace Carriage Drive
assembly
if
damaged. (See Section 3,
"Removal/Replacement.
")
4.
Check for
bent
ribbon shield. Replace
if
necessary. (See Section 3, "Removal/
Replacement.
")
r"...
5. Check print head for broken
or
binding
wires. Replace print head
if
wires are
broken
or
bound. (See Section 3,
"Removal/Replacement.
")
.
"..--....,
•
1400-17