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4079-00X
Purge Unit Removal
Warning:
area, and cover the table with the drop cloth before servicing
ink tubes or the purge unit.
1. Remove the covers.
2. Center the carriage.
3. Disconnect the purge unit cable from the left connector card at
CNPG and release the wires from the wiring saddles.
4. Remove two mounting screws (A) from the purge unit. Lift it up
and forward, but not out of the machine.
Do not unplug the ink tubes for normal maintenance servicing. The
purge unit can be lifted and laid aside while other parts are being
serviced.
To replace the purge unit:
When it is necessary to replace the purge unit, follow this procedure:
1. Lift out the purge unit as far as possible.
2. Separate the gray/black ink tube joint from the purge unit by
spreading both black latches outward. Be careful not to spill ink
from the tubes. Wrap the ink tube ends in cleaning cloth and
secure with a rubber band.
3. Unplug the large purge waste line from the ink cartridge assem-
bly. Wrap the ink tube ends in cleaning cloth and secure with a
rubber band.
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If possible, move the printer to a suitable service
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