What is print registration?

Registration is aligning multiple colour layers precisely on top of each other in multi-colour printmaking. Each colour is printed from a separate plate/block, and they must line up exactly. Registration marks provide consistent positioning.

What is kento registration?

Kento is a traditional Japanese woodblock technique using an L-shaped corner mark and a straight side mark carved into the block. The paper is placed against these marks for each colour pass. Accuracy is about ±0.5 mm.

What is pin registration?

Pin registration uses holes punched in the paper that align on fixed pins on a registration board. It is the most accurate method (±0.2 mm) and is standard in screen printing and commercial printmaking.

How long should I wait between colour layers?

For oil-based inks, allow at least 4-6 hours between layers (24 hours is safer). Water-based inks can be overprinted after 1-2 hours. Screen printing inks dry faster with heat. Test drying time to avoid smudging.

How do I maintain registration across a large edition?

Use consistent paper size, a reliable registration system, and check alignment every 5-10 prints. Number your plates/blocks and papers. Print in a climate-controlled space as humidity causes paper to expand.

ArtCalcs

Registration Calculator — Multi-Colour Print Alignment

Calculate registration mark positions for multi-colour print alignment.

Image Width

Image Height

Number of Colours

Registration Method

How We Calculate This

How Registration Calculation Works

Board = Image + Registration border on all sides

The calculator adds a registration border around the image area (size depends on the method). Registration marks are positioned at the board edges. Each colour requires one printing pass with drying time between layers.

Frequently Asked Questions

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Last updated: February 2026

All calculations are estimates. Always verify quantities before purchasing materials.