Dear Experts

I have a report abc.frx containing six fields. Every column is separated with a line control. I am using letter size page.

I have installed printer Epson LQ-300 on my computer. When I view report all lines appear correctly.

But when I install another printer, other than Epson LQ-300, then some lines do not appear and some appears with half vertical length.

How to get rid of this difficulty?

Please help