You might find that you get a quicker response to your question if you follow the advice to describe your problem accurately:
"Please ensure that your thread title accurately describes your subject"
"Printer Problem" could be almost anything.
All I can think of is that Excel is reformatting the entire document for the different printer. It could perhaps be a difference in minimum printer margins — HP inkjets are notorious for having a large bottom margin, whereas most laser printers have smaller minimum margins — typically 0.25" or less.
So the solution might be to increase your document margins to suit the inkjet printer.