Digital BW, The Print

My 7600 does not have a preset for 13x19. Did you create your own 
custom paper definition? Correct sizes?

Of course there is the portrait and landscape layout selection. On 
rolls there is an "auto" adjustment that will rotate the image to best 
fit a roll. If "roll" is checked in the driver instead of "sheet", it 
may be trying to adjust the layout to fit roll paper?

Also, if "Roll - Uncut" is seleced on the printer, it will feed some 
extra paper at the start of the sheet. Something it does not do 
if "Roll - Cut" or "Sheet" is selected.

Sorry, trying to find anything that makes sense. ;>)

best,
Michael