Read Sharp MX-M654N / MX-M754N (serv.man4) Service Manual online
MX-M754N MX-M654N/M754N (MAIN UNIT) 1 – 3
(2) Tray rotation plate lock release
1) Pull out trays 1 and 2, and remove the rotating plate lock screw
and the tray caution label.
2) Pull out trays 3 and 4, and remove the rotating plate fixing
material and the tray caution label Remove the blue screw
from the tray 3 only.
from the tray 3 only.
D. Fusing heat roller pressure
1) Pull the knob on the right door to pull out the right door.
2)
Turn the screw in the fusing section as shown in the figure
below to press the heat rollers together.
below to press the heat rollers together.
NOTE: If the machine is left unused for one month or more, the
heat roller rubber may be deformed. avoid such a case,
release the pressure before the machine is left unused.
release the pressure before the machine is left unused.
E. Developer supply
1)
Open the right door unit.
2)
Open the front cover and remove the cover.
3)
Loosen the screw and remove the cover.
4)
Loosen the screw and pull out the developing unit.
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