Hi,
I usually go crazy when I try to print on sheets with the Z3100PS 44. So I save that for times when I feel extra strong.
If you ever have to print on letter sized sheets, a trick I've devised helps.
Tape another sheet of letter to the end of the original (use drafting type tape on the back for eazy removal, and butt it up so that you now have a 8.5x22 sheet), and now your letter size prints without cropping off part of the image or else cropping off and then asking for more paper to finish the job. If you get a letter sized sample pack and try to print a profile you'll go nuts if you don't do this.
Also, paper has to be at least 5.5 " wide, if memory serves.
It really doesn't make using up scraps and bits and bobs of paper very E-Z. It can be infuriating, always finding something wrong with the load, or else it might work just fine.
Has anyone else noticed how amazingly accurate the printer is a measuring he width of paper? for example, I'll load a 24" roll. and it days it's 23.95" wide and then backs at me as if I really care. But it slows things down which has been happening for years!
So long for now, TOM