11.3 Operation; Toner Collecting Mechanism; Waste Toner Bottle-In-Position Detection - Develop QC 2235 Plus Service Manual

QC 2235plus Theory of Operation Ver.1.0 Mar. 2004

11.3 Operation

11.3.1

Toner collecting mechanism

• Toner collected by the Cleaning Brush of the Transfer Belt and waste toner in each of the
Imaging Units are conveyed by the corresponding Toner Collecting Screws to the Waste
Toner Bottle.
IU Toner Collecting Screw
Waste Toner Bottle
Transfer Belt Toner
Collecting Screw
11.3.2

Waste Toner Bottle-in-position detection

• The Waste Toner Bottle Set Sensor is provided to detect a Waste Toner Bottle loaded in
position. Timing for this detection is when the Power Switch is turned OFF and ON, or the
Left Door is opened and closed. If the Waste Toner Bottle is found to be out of position,
the machine inhibits the initiation of a new print cycle.
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Waste Toner Bottle Set Sensor(pc32)
Waste Toner Bottle
2-49
Toner Collecting section
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