April 2017
8-15
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
Product Technical Overview
Launch Issue
Document Set Sensing
When a document is placed in the document tray, it activates the document sensor,
PL 5.30
Item 7
.
The CVT feeder cover sensor detects that the upper feeder assembly,
PL 5.10 Item 10
, is
closed. Refer to
Figure 3
.
Figure 3 Document set sensor
Tray APS Sensors and Size Sensors
The document guides move a rack and gear that actuates 3 sensors (tray APS sensors 1, 2
and 3) within the DADF tray assembly. Together these sensors detect the document width (in
the cross process direction). The length of the document (in the process direction) is deter-
mined by the on or off states of DADF tray size sensor 1 and 2. Refer to
PL 5.55
.
NOTE: The tray APS sensors should not be confused with the APS sensors in the paper path.
Refer to
APS Sensors
.
When a document stack of different sizes is set, the document size is detected according to the
combination of the maximum width and length of the documents.
Figure 4 Tray APS sensors and size sensors