When you launch the software you can see two preview
rectangular area on the top part ow the window.
Thel left one is a live preview of the camera view, the left
one is the last view when detecting the black mark.
The black mark has to be in a central position.
When you change the paper width the procedure is the following.
Adjust the paper guide using the side knob.
Lower the media lever.
Slide the feeder to aligne the left edge with paper size on the label.
Extract partially the sheet until it arrives under the push roller.
Push the left roller to the leftmost position.
Move the right push roller until some millimeter of paper are left on
his roght edge.
Check the position of the black mark on the camera preview.
You can slide the feeder left or right to reach a central position
of the black mark on the preview.
The position of the feeder changes depending on the paper width.
Left roller should
always be on the
lefmost position.
Lower the media lever
Align the right push roller
to the paper size.
F-Mark feeder position and push roller alignment
The feeder can slide left and right accordingly to the paper
width. On the plotter there is a label with the indication
where to align the left edge of the feeder for each paper size.