Konica Minolta bizhub 211, Service Manual

Page: 111 / 182

5. Operation Theory of Operation Ver. 1.0 Apr. 2007
12
DF-605/MK-501
Composition/Operation
5.3 Raised/lowered position detecting mechanism
5.3.1 Document size detection
• The 15 degree Open Detection Mechanism enables the main unit to detect the document
size when the DF is used as the Original Cover of the main unit, there is the Lever Actu-
ator provided in the DF body that blocks or unblocks a sensor to initiate a reconfirmation
of the original size as read by the original size detection sensors.
5.3.2 Raised/lowered position detection
• The Raised/Lowered Position Detection Mechanism uses a magnet installed in the DF
body to allow the main unit to know that the DF is raised or lowered. This magnet actu-
ates the Original cover set switch on the main unit to perform this operation.
4344T2C508AA
Original cover set switch (S6)