FrameMaker Ver5.5E(PC) Di152/Di183 MECHANICAL/ELECTRICAL
01.09.05
M-53
(2) Fusing Section Cooling Mechanism
• A fan motor draws air from the area around the Fusing Unit to the outside to prevent the
machine interior temperature from running high. In addition, the fan motor pulls paper
being transported up through suction force to help stabilize paper transport.
• Ozone produced from the PC Drum Charge Corona is absorbed by the Ozone Filter from
the air drawn by a fan motor to the outside.
• The fan motor is turned at full speed during a print cycle and at a speed reduction during
other timings, thereby making the machine quieter without sacrificing cooling perfor-
mance.
Elevtrical Component Control Signal ON OFF Wiring Diagram
M3 PWB-A PJ10A-4
analog voltage
output
H1-C
4021M058AB
Fusing Cooling Fan Motor M3
Ozone Filter
To Next Page
Loading...
