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Digital Printing

How to Do Digital Printing

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Perhaps the most familiar example of digital printing is using a desktop inkjet printer. For larger quantities and even better quality, there's commercial digital printing which could be inkjet, laser, or other methods. Digital printing also offers cost-effective print-on-demand and variable data printing.

What is Digital Printing?

digital printing takes many forms
Digital printing has several advantages over offset printing.

Unlike offset printing and other commercial methods that utilize printing plates and presses, digital printing prints directly from the digital file sent to an inkjet, laser, or other type of digital printer.

Digital printing:

  • can be less expensive and less time-consuming for producing short runs and doing smaller print-on-demand jobs.
  • eliminates the expense of plate-making and setting up the presses.
  • makes it easier and less expensive to make last minute changes to a print job or print multiple variations.
  • file preparation can be less complicated for those unfamiliar with commercial printing methods.
  • may be of slightly less quality than offset printing but the difference is often negligible.

Types of Digital Printing

Things a graphic designer might create for digital printing
Digital printing can be used at home, in the office, and is offered by many printing services.

Inkjet and laser may be the most familiar and most prevalent, but there other types of digital printing methods:

  • Dye sublimation is favored by some graphic designers for high-end proofing and by some businesses who want to produce the best possible color materials in-house.
  • Solid ink is low cost (no inkjet photo paper needed) but not as high quality as inkjet or laser.
  • Thermal autochrome is aimed primarily at digital photographers.
  • Thermal wax works well for businesses that need to produce large quantities of transparencies for colorful business presentations — for those using overhead projectors in lieu of the oh-so-prevalent PowerPoint presentation.

How to Do Desktop Digital Printing

using a desktop printer is one kind of digital printing
Using a desktop printer is one kind of digital printing.

Most homes with a computer have some kind of inkjet or laser printer. Preparing files and printing to a desktop printer is generally less complicated than commercial offset printing. Explore choosing a printer, calibrating a printer, print options, and choosing paper for desktop digital printing.

Prepare Files for Digital Printing

Using PageMaker for Desktop Publishing
For commercial digital printing, there are certain file preparation guidelines.
Unlike with your desktop printer you can't just hit the print menu option in your software. Improper file prep can result in delays and added cost if the printing service has to fix your files.
  • Prepare digital files. Find out if your printer prefers PDF or do they want your original application files?
  • Sending fonts. Unless you are embedding fonts in a PDF, avoid problems with missing fonts, corrupt fonts, or the wrong fonts.
  • Sending graphics. Graphics file type issues, color, compression, complexity, and completely missing images can jeopardize your digital printing job.
  • Delivering the file. Send it on disk or upload online? Your printer may need a proof or a mockup.

Color Digital Printing

Subtractive Primaries
No color separations needed for digital printing.

Unlike offset printing, you don't have to deal with color separations and plate-making when doing digital printing. However, things like color calibration and using printed color guides can be important to getting the kind of results you want from color digital printing. Some issues could be handled by your printing service, but at added cost.

Print-on-Demand

Michael Toy hands out free copies of 'The Printed Blog'
Justin Sullivan / Getty Images
Print-on-demand uses digital printing to produce as few as one or two books (or other documents) at a time. Although the cost per item is higher than it might be with larger runs, it is more cost-effective than offset or other plate-based printing methods when doing small runs. Book publishing by self-publishers, vanity presses, and small press companies often involves print-on-demand digital printing.

Publishing With Digital Printing

Don't Quit by Anonymous; Inspirational poster made in China.
Use digital printing for posters and more.

Digital printing can be used for just about anything that is done using offset printing.

When To Use Digital Printing

Use digital printing for variable data digital printing
Justin Young | Creative Commons license

While you can choose digital printing for almost anything, there are some types of projects that lend themselves especially well to digital printing.

  • Personal, low volume: consider deskop printing
  • Proofs: even when using offset printing, you can get digital proofs
  • Signs, posters, fine art prints: digital printing is a popular choice
  • Books: offset printing is generally best for large volume but short runs and print-on-demand often turn to digital printing
  • Business cards, letterhead, envelopes: other processes including offset, engraving, lithography, and gravure may produce more elegant results but when cost and/or low volume is more important then consider digital printing

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