Konica Minolta magicolor 1690MF Service Manual - Page 112
Mechanical operations
View all Konica Minolta magicolor 1690MF manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 112 highlights
Auto Document Feeder Unit Theory of Operation Ver. 1.0 Nov. 2008 4. Mechanical operations 4. Mechanical operations 4.1 Document feed mechanism • The media feed sensor detects a document that has been properly loaded in the document feeder. • The document stopper establishes the leading edge position of the document loaded in the document feeder. The stopper is lowered in the standby state and raised when the document is taken up and fed in. • The document stopper is raised and lowered in synchronism with the raising and lowering motion of the pick-up roller. • The pick-up roller and media feed roller turn to take up and feed the original properly. • The pick-up roller transports the original up to the media feed roller. • The DF transport motor drives the pick-up roller and media feed roller through a gear train. Relay board/1 (REYB/1) DF transport motor (M100) Media feed roller Pick-up roller Media feed sensor A0HFT2C508AA COMPOSITION/ OPERATION 5