Paper Path (ADF)
The ADF feed unit, comprising the pick-up roller [2] and feed roller [3], waits in a raised position to allow the original to be loaded easily.
When you load the original, the feeler of the original set sensor [1] is lifted, and the machine detects that the original has been loaded.
When you press the [B&W Start] key or [Color Start] key, the ADF motor drives the pick-up roller and feed roller, and the ADF feed unit descends to pick up the original.
During the continuous scanning of multiple sheets, the ADF feed unit stays down to feed the original further through the original feed path while preventing double feeding with the media stopper. If the registration sensor [5] does not detect the original within a certain period after original feeding starts, the machine determines that the original has jammed.
The original fed by the transport roller [4] is scanned by the CIS at the DF exposure glass [6] and then finally delivered to the output tray by the original exit roller [7].
Paper Path (DADF)
The DADF feed unit, comprising the pick-up roller [2] and feed roller [3], waits in a raised position to allow the original to be loaded easily.
When you load the original, the feeler of the original set sensor [1] is lifted, and the machine detects that the original has been loaded.
When you press the [B&W Start] key or [Color Start] key, the DADF motor drives the pick-up roller and feed roller, and the DADF feed unit descends to pick up the original.
During the continuous scanning of multiple sheets, the ADF feed unit stays down to feed the original further through the original feed path while preventing double feeding with the media stopper. If the front registration sensor [5] or the back registration sensor [9] does not detect the original within a certain period after original feeding starts, the machine determines that the original has jammed.
In the case of duplex scanning, the original fed by the transport roller [4] is scanned by the back CIS [7] located under the back DF exposure glass [6], passes the transport roller [8] , has its front scanned by the CIS at the front DF exposure glass [10], and then is finally delivered to the output tray by the original exit roller [11].