Is there a way to set margins to 0 on Epson 1520 printers, while printing tractor feed mode? -

I keep getting gaps, during doing a long printout, and there seems to be no way to prevent this.

You will have to check the specifications of your printer in the handbook. Some printers will print edge to edge, whilst others require at least 1cm margin. You could be getting short of ink as well.

have you gone into the PAGE SETUP part where you click on print..there may be a pull down menu next to it ....or in your printers setup and put the margins as close to 0 as you can?..this has always worked for me