Shutter Mechanism - Konica Minolta magicolor 8650 Service Manual

Theory of Operation Ver. 2.0 Nov. 2007
F. Empty display
• The screen mode to be displayed when a toner empty is detected can be selected by
specifying the person who replaces the unit in the Unit Replacement in the Service
Mode.
• When User is selected as the person, the message requesting toner cartridge replace-
ment by user is displayed when a toner empty condition is detected. After the message
appears, printing is stopped. Printing can be started again after replacing the toner car-
tridge with a new one.
• When Service is selected as the person, the message prompting service engineer to
replace the toner cartridge is displayed. Printing can be continued even after the mes-
sage appears. To avoid any image failure including the decrease of image density, the
toner cartridge must be promptly replaced with a new one.
12.3.3

Shutter mechanism

• To prevent toner from being spilled when the toner cartridge is removed from the
machine, there is a shutter mechanism provided. When the toner cartridge is installed in
the machine, the shutter opens.
• Put the replacement port face down to keep the cover close.
Before toner cartridge is installed When toner cartridge is installed
Shutter
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12. Toner supply section
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