How to Print A4 OMR Sheets Correctly (100% Scale & Paper GSM Guide)
Open the PDF and choose A4 paper with actual size or 100% scale in the print settings. Print one sheet first. Check that no rows or corner marks are cut off. Keep that test print beside the preview so you can spot a change in size before making more copies.
1. Always Select "Actual Size" or "Scale: 100%"
Disable "Fit to Printable Area" or "Shrink to Fit". Selecting 100% scale guarantees that bubble diameters and column spacing match standard A4 optical geometry.
2. Recommended Paper Weight (75–100 GSM)
Standard 75–80 GSM bright white A4 bond paper works well for daily practice. For classroom exams where sheets are handled repeatedly, 90–100 GSM prevents ink show-through and corner curling.
Frequently Asked Questions (FAQ)
Do I need a color printer for OMR sheets from omrsheettool.com?
No. The sheet PDFs use black marks on a white page, so a black-and-white printer is enough for practice. Choose A4 and actual size, then inspect one print. All rows and corner marks should be clear and complete. Fix any faint or clipped marks before printing the rest of the set.