Borderless Printing Test
Not every printer or paper combination supports true borderless printing, and even ones that claim to can leave a thin unprinted sliver on one or more edges. This test prints a solid color band designed to run all the way to the physical edge of the page on all four sides, with corner crop marks showing exactly where the true page edge is, so you can see at a glance whether your printer is reaching it — or where it consistently falls short.
If the button doesn't work, press Ctrl+P (Windows/Linux) or Cmd+P (Mac) to open your browser's print dialog.
This is an on-screen preview. Your printer, paper, ink or toner level, and print driver settings all affect the final physical result.
How to use this printer test
- In your print dialog, look for a "Borderless" option — it's often tied to a specific paper type (photo paper, glossy) rather than being available for plain paper.
- Choose your paper size above; borderless support is usually more reliable on photo-specific sizes like 4x6 than on A4 or Letter.
- Print once with borderless mode ON and, if you want to compare, once with it OFF — the difference should be obvious.
- Check all four edges of the printed page, not just one — many printers reach the edge on the top and bottom but leave a sliver on left or right, or vice versa.
What should the printed page look like?
Color reaching the true edge
The colored band should run all the way to the cut edge of the paper on all four sides, with no thin white sliver anywhere around the border.
Corner crop marks
The small crop marks are printed exactly at the intended page corners. If they're visible and offset from the physical paper corner, the printer is scaling or positioning the page slightly wrong even before considering borderless capability.
Consistency across all four sides
It's common for a printer to reach the edge on two sides but not the other two — check top, bottom, left and right independently rather than assuming one edge represents the whole page.
The dashed safe-zone line
This marks a safety margin inside the true edge. If you're designing something for real borderless printing (like a photo), keep important content inside this line in case of minor real-world misalignment.
Common printer problems
A thin white line remains along one or more edges even in borderless mode
Likely cause: Slight paper misalignment, or the printer's borderless mode is designed with a small safety tolerance that doesn't guarantee a perfect edge on every print.
How to fix it: Make sure paper is loaded straight against the tray guides; if the gap is consistent and small, this may simply be the limit of that printer's borderless accuracy rather than a fault.
The "Borderless" option is grayed out or unavailable
Likely cause: Borderless printing is usually restricted to specific paper types and sizes (often only certain photo paper sizes), not plain A4/Letter.
How to fix it: Check your printer's manual for which paper types and sizes support borderless printing, and select one of those in the print dialog.
Colors near the edge look different from the rest of the band
Likely cause: Borderless printing typically works by printing slightly oversized and trimming internally with ink management, which can cause minor density changes right at the extreme edge.
How to fix it: This is usually a normal characteristic of borderless printing rather than a defect; it's generally not noticeable at normal viewing distance.
Frequently asked questions
How do I test if my printer can print borderless?
Print this test with borderless mode enabled in your print dialog, then check all four edges of the page to see whether the colored band reaches the true paper edge or leaves a white sliver.
Why does my printer leave a white border even though I selected borderless?
This usually means the paper size or type you selected doesn't actually support borderless printing on your model, or there's minor paper misalignment — borderless mode is often limited to specific photo paper sizes rather than standard A4/Letter.
Is a small white sliver on one edge normal?
A very thin, consistent sliver can be within a printer's normal borderless tolerance. If it's wide, uneven, or only appears on some prints, it points to paper alignment rather than a hardware limitation.