BELL LABS INNOVATIONS Lucent Technologies 3B21D, Routine Maintenance Tasks

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Ribbon ROP 577 Model Replace
15
Procedure
(ROP): printer receive-only 577 Model in ribbon the replace to procedure following the Use
on guides ribbon the in notches rectangular vertical the from ribbon the Disengage 1.
in view close-up lower the See head. print the of sides left and right immediate the
15-1. Figure
shiny the and head print the between area striking the from ribbon the Remove 2.
platen. the to next plate vertical
See guides. ribbon right and left the both from ribbon the unhook Carefully 3.
15-1. Figure
cartridge ribbon the grasp path, ribbon the from disengaged ribbon exposed the With 4.
cartridge. the unseat to up pull and
save but wrapping, plastic the discard and Remove cartridge. ribbon new a Unbox 5.
protect to glove plastic the Use box. the in included is that glove plastic folded the
cartridge. ribbon the installing while smears ink from hand your
NOTE:
These edges. right and left its on pins alignment two has cartridge ribbon The
ROP. the of walls the in notches matching into fit pins alignment
the on arrow curved the by shown as clockwise, knob advance ribbon the Turn 6.
ribbon. the from removed is slack all until cartridge,
NOTE:
make To down. cooled has head print the and off is power the sure Make
position carriage center the to head print the slide easier, installation ribbon
step. next the performing before
1999 April 3 Issue 254-303-101 15-1