Canon imagePRESS C1+ Reference Manual page 255

2
Load a stack of paper into the paper deck, so that the height of the
paper stack does not exceed 10 mm.
If you are using A4 paper, load a second stack of paper on the side of the first paper stack, so
that the outer size change plate is not tilted.
IMPORTANT
If you have loaded a second stack of paper for fine adjustment, make sure to remove it after
adjusting the outer size change plate. Leaving the second stack of paper in the paper deck may
lead to a paper deck malfunction. For more information, see step 13 on p. 4-89.
Adjusting the Machine
4
4-85