Print & paper · 3 min read

Why Two Prints Never Match Exactly

Order the same thing twice and the two are very slightly different. Why that is normal in printing, how large the difference is, and when it is not normal.

Order two copies of the same book on the same day and they will be indistinguishable. Order one now and one in eight months, and put them side by side, and there will be a small difference.

This is normal, it is true of all printing everywhere, and it is worth knowing before you compare rather than after.

What varies

Ink. Batches of ink differ marginally. Ink also behaves differently as a cartridge or reservoir empties.

Paper. Paper is a manufactured product with its own batch variation. Its base whiteness shifts very slightly between runs, and everything printed on it sits on that base.

The machine. Calibration drifts and is corrected. Temperature and humidity in the room affect how ink sits on paper.

Age. The older print has been exposed to light for eight months and the newer one has not.

Compared Difference
Two copies, same order Effectively none
Two orders, same week Very small
Two orders, a year apart Small but visible side by side
Two orders, different products Different paper. Expected

How large it actually is

Small enough that you would not notice either copy in isolation, and visible if you put them edge to edge under good light.

That is the honest description. Nobody opening the second copy notices anything; somebody holding both open at once may see that one is a fraction warmer.

Why it matters most for one thing

Ordering copies for several households at different times.

If two households are getting the same album and you order them six months apart, the two are not identical objects — and the only person who will ever know is whoever eventually sees both.

⚠️ Order copies together if it matters. The design happens once and the printing runs together, so the copies come from the same batch on the same day.

There is a second reason to decide at the time: we keep your files for seven days after dispatch and then delete them permanently, so a later copy means re-sending everything anyway. A second copy for another household →

When it is not normal

Batch variation is a small, uniform shift. These are not that, and are worth raising:

  • A visible colour cast on one copy and not the other
  • Banding — visible stripes across a printed area
  • Text or edges that are soft on one copy and crisp on the other
  • Any mark, smear or scuff

Those are printing faults rather than variation, and they are a different conversation.

What about a reprint of a photograph you printed elsewhere?

Expect a larger difference. Different paper, different ink, different process — and if the first was on photo paper rather than a printed page, the two are not comparable at all. Photo paper and printed pages →

The version of this that is not printing at all

A related confusion worth naming: the same file looks different on two of your own devices.

A phone, a laptop and a television will each show one photograph differently — brightness, colour temperature and screen technology all differ, and none of them is calibrated.

So “it looked different on my laptop” is not evidence about the print. It is evidence that two screens disagree, which they always do.

The print is a third thing again, and the only one that stays the same wherever you carry it — which is, quietly, one of the better arguments for printing anything.

Frequently asked

Why does my reprint look slightly different? Ink batches, paper batches, calibration and the age of the older copy. Small variation is normal in all printing.

How big is the difference? Invisible in isolation; sometimes visible with both copies open side by side under good light.

How do I get identical copies? Order them together. They print in the same run on the same day.

Can I reorder later? Yes, but you will need to re-send the files — we delete ours seven days after dispatch — and the copies will not be from the same batch.

When should I report a difference? When it is a cast on one copy only, banding, softness, or any mark. Those are faults rather than variation.


Part of our guide to paper and printing. See also: why printed colours differ from screens and a second copy for another household.

Order copies together: Photo magazines from ₹499 · Hardcover albums from ₹1,299