I've developed a vb application which prints receipts. The receipts are continuous form with half the size of a letter paper for each. I'm using Epson LX300 dot matrix printer to print the receipts. My problem is when i print one receipt, the printer loads up one letter size paper instead of just half. So this affects the next receipt to be printed because it is not aligned anymore, i still have to manually adjust the printer tractor to set the right vertical alignment before printing the second receipt.

is there a way to specify the paper size or anything that could help me with my problem?