Canon Pixma MP470

What You Should Know about the Pixma MP470

Inkjets Print Photos Well, And Decent Looking Text, Too

Inkjet printers like this one are commonly used in a home or student setting as well as in a small office. Printing photos is their strongest suit, although they can also print decent to good-looking plain text. For the best results, you usually need to use specially coated papers.

Inkjet printers spray ink through microscopic nozzles arrayed on a print head. Because the printhead has to move back and forth across the page, inkjets can be slow--especially when printing those nice photos.

Ink type affects print quality. Dye-based inks (color dissolved in liquid) tend to create better-looking colors, but they’re less light- and water-resistant. Pigment-based inks (solid color particles suspended in liquid) create images that are more durable but not quite as colorful. Some inkjet printers use both: a pigment-based black for crisp text quality, for instance, but dye-based colors for better-looking graphics.

Ink cartridges come in two basic designs. The colors (cyan, magenta, and yellow) can come in a unified “tricolor” cartridge or in separate cartridges. There’s always a separate black. The tricolor cartridges are more compact, but they’re also wasteful because you have to replace the entire cartridge whenever you run out of any one color. Some printers offer additional colors, such as light cyan or light magenta, to widen the color palette.