Service manual
34
error
possible causes
how to solve the problem
ribbon-unwinder defective
exchange unwinding roll
(see chapter "3.5. Exchange of
ribbon unwinding roll")
spring in ribbon-unwinder does
not work
exchange unwinding roll
(see chapter "3.5. Exchange of
ribbon unwinding roll")
guiding shaft for ribbon is bent
shaft must be adjusted, so that
ribbon stops creasing. If this is not
possible, return printer for repair.
pressure roll is run in
exchange roll
(see chapter "3.4. Exchange of
pressure roll")
ribbon is creasing
angular stay is bent at
dispenser
adjust or exchange angular stay
It is recommended to make a test print from time to time to check if all dots are working properly.