Develop QC 2235 Plus Service Manual page 122

Other control
20.1.2 Operation
A. Fan control
Motor Name
Power Supply Cooling
Fan Motor (M21)
Ozone Ventilation Fan
Motor (M18)
Toner Suction Fan
Motor (M20)
• OHP
• OHP Interleave
• Plain paper 2nd side
Fusing Cooling Fan
• Auto Duplexing
Motor/2 and /3 (M15
and M16)
Suction Fan Motor
(M12)
Cooling Fan Motor/2
(M10)
Fusing Cooling Fan
Motor/1 (M9)
QC 2235plus Theory of Operation Ver.1.0 Feb. 2004
Paper Passage Mode
–
–
–
Mode other than above
In standby
–
Power Save mode
–
Power Save mode
2-92
Control Conditions
• Turns at full speed when the Color PC Drum
Motor (M5) or Bk PC Motor (M7) is energized
• Turns at half speed when the Color PC Drum
Motor (M5) or Bk PC Motor (M7) is deenergized
• Deenergized in Sleep mode
• Turns at full speed when the Color PC Drum
Motor (M5) or Bk PC Motor (M7) is energized
• Turns at full speed for the period from 0 to 120
sec. after the Color PC Drum Motor (M5) or Bk
PC Motor (M7) has been deenergized
• Turns at half speed for the period from 121 to
900 sec. after the Color PC Drum Motor(M5) or
Bk PC Motor (M7) has been deenergized and
then is deenergized.
• Turns at half speed for the period of 0 to 600
sec. in the Sleep mode before stopping
• Turns at full speed when any of the Color PC
Drum Motor (M5), Bk PC Motor (M7), Color
Developing Motor (M6), or Developing Clutch/Bk
(CL2) is energized
• Deenergized in conditions other than above
• Turns at full speed when the Main Motor (M1) is
energized
• Turns at full speed for the period of 10 sec. after
the Main Motor (M1) has been deenergized
• Turns at full speed when the Main Motor (M1) is
energized and the Exit Sensor (PC 30) is acti-
vated
• Turns at half speed
• Turns at full speed when the Main Motor (M1)
and Fusing Drive Motor (M2) are energized
• Turns at full speed for 30 sec. after the Main
Motor (M1) and Fusing Drive Motor (M2) have
been deenergized and then is deenergized
• Deenergized
• Turns at full speed when the Main Motor (M1)
and Fusing Drive Motor (M2) are energized
• Turns at full speed for 30 sec. after the Main
Motor (M1) and Fusing Drive Motor (M2) have
been deenergized and then is deenergized
• Turns at half speed