OK (LOCKED)
NG (UNLOCKED)
OK
NG
(LOCKED)
(UNLOCKED)
Changing Cartridges
21. Make sure that the fusing unit
lock release button is pushed
up as shown.
22. Close the rear cover until it
clicks, locking into place.
23. Make sure that the rear cover
lock release lever is pushed
up as shown.
You will hear the sound of the
printer operating. The printer
returns to the READY mode.
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