Decision Lantern

Cameras and audio calculator

Photo-printer selector

Reviewed Skip to the planner

People choosing a dye-sub versus inkjet photo printer. The decision this page isolates is narrow on purpose: translate print size into a photo-printer class. Payload, channel count, and distance decide the class. A sample photo does not.

This page produces an explainable category or size so options can be compared without a product ranking. The calculator does not rank Canon and Epson. It produces an explainable class so Canon SELPHY CP1500, Epson EcoTank ET-8550, and Canon imagePROGRAF PRO-300 can be compared as examples of that class.

The working method is: Convert the inputs into a published planning class using the method on this page, then compare official product pages that match that class. Planning notes are grounded in CTA. This page does not quote a price or rank a brand.

How to use this calculator

People choosing a dye-sub versus inkjet photo printer. Translate print size into a photo-printer class. If you can answer longest print edge, this page can produce a class you can shop against.

What this page will not do

  1. Enter the planning inputs

    Choose a photo-printer class by recording longest print edge. Use real measurements or counts, not a rounded marketing number.

  2. Keep optional extras off until they are real

    This tool has no optional add-ons. If a number is uncertain, calculate a range and keep the more conservative class.

  3. Read the planning class

    Calculate class and treat the headline as a class, not a product name. Matching examples below follow 4x6, Letter, Wide, and 13-inch.

  4. Compare official pages, then verify

    Open the official page for each example in that class. Confirm current specifications, dimensions, and terms. Decision Lantern does not quote a live price or complete an install review.

Planning classes on this page

4x6
Example: Canon SELPHY CP1500
Letter
Example: Epson EcoTank ET-8550
Wide
Example: Epson EcoTank ET-8550
13-inch
Example: Canon imagePROGRAF PRO-300

Choose a photo-printer class

Planning class

4x6

Compare options with at least:

  • Compare official product pages in this class
  • Specifications can change and must be verified

Example products for Photo-printer selector

Real products that fit this planning category. Specs come from the manufacturer’s product page. These are examples, not rankings. Product names that go to Amazon are associate links. Decision Lantern may earn a commission at no extra cost to you.

Compare the official examples

The table below is a side-by-side of the official examples on this page. Columns are published facts—maker, planning class, and notes taken from the official page—not scores. Canon SELPHY CP1500, Epson EcoTank ET-8550, and Canon imagePROGRAF PRO-300 are included so you can see how classes differ, then open the official page for the current specification.

Published facts for the example products on this page. Not a ranking.
ExampleMakerPlanning classesPublished notesOfficial page
Canon SELPHY CP1500Canon4x64×6 dye-sub; PortableCanon SELPHY CP1500 official page
Epson EcoTank ET-8550EpsonLetter, WideWide tank; Letter/borderlessEpson EcoTank ET-8550 official page
Canon imagePROGRAF PRO-300Canon13-inch13-inch; PigmentCanon imagePROGRAF PRO-300 official page

Which example fits which class

Canon SELPHY CP1500

Canon

Canon SELPHY CP1500 from Canon is an example in the 4x6 class. Published notes on the official page include 4×6 dye-sub and Portable. Keep it in the shortlist when your result lands in that class, then confirm the current specification before you buy.

Epson EcoTank ET-8550

Epson

Epson EcoTank ET-8550 from Epson is an example in the Letter and Wide class. Published notes on the official page include Wide tank and Letter/borderless. Keep it in the shortlist when your result lands in that class, then confirm the current specification before you buy.

Canon imagePROGRAF PRO-300

Canon

Canon imagePROGRAF PRO-300 from Canon is an example in the 13-inch class. Published notes on the official page include 13-inch and Pigment. Keep it in the shortlist when your result lands in that class, then confirm the current specification before you buy.

What to verify before you buy

How this estimate works

Convert the inputs into a published planning class using the method on this page, then compare official product pages that match that class.

Know the limits

  • This page does not quote a price or rank a brand.
  • Manufacturer specifications and program terms can change and must be verified on official pages.
  • The result is a planning category, not a safety, medical, legal, or install guarantee.

Frequently asked questions

How does the photo-printer selector work?

It converts longest print edge into a planning class using a published rule. Convert the inputs into a published planning class using the method on this page, then compare official product pages that match that class. The headline is a class such as 4x6, Letter, Wide, and 13-inch, not a vendor ranking.

Is Canon SELPHY CP1500 better than Epson EcoTank ET-8550?

This page does not rank Canon SELPHY CP1500, Epson EcoTank ET-8550, and Canon imagePROGRAF PRO-300. Canon SELPHY CP1500 and Epson EcoTank ET-8550 are listed because they are real products with official pages that map to different or overlapping classes. The useful question is which class matches your inputs.

Can I treat the result as a buying recommendation?

This page does not quote a price or rank a brand. Use the class to decide what to read next, then verify fit, terms, and installation requirements on the official page and with a qualified installer when the product needs one.

Do the product links earn Decision Lantern a commission?

Not on the current preview. Links go to official manufacturer or service pages. If compensated links are added later, the disclosure on this page will say so in plain language.

What should I verify after I get a class?

Confirm the current specification, dimensions or plan limits, and any program terms on the official page. Manufacturer specifications and program terms can change and must be verified on official pages. The next editorial review for this page is due 2026-11-14.

Why these 3 examples?

They are real cameras and audio options with an affiliate program on file and an official product page. Canon and Epson appear because each one can represent at least one planning class on this page, not because Decision Lantern tested or endorsed them.

Sources

  1. Display size basics, CTA. Retrieved .

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