Printers, Projectors and Displays

Pages, pictures and pixels: how the area divides

The aisle divides by what the device produces. Paper comes from printing and scanning equipment, with ink and toner in their own sub-category. Projected images come from projectors, lamps and screens. Lit pixels come from computer monitors and digital signs, and sales-counter hardware covers receipt printers, scanners and card readers. Decide first where the output is needed and how many people will see it, then open the matching sub-category.

Running costs and connections to settle first

Printers often cost more to run than to buy, so check the ink or toner type and cartridge numbers first, along with whether the model has Ethernet, Wi-Fi or only USB. Projectors trade brightness against room light, lamp life affects running costs, and throw distance affects where you can place them. Displays need the right inputs and a sensible size for the viewing distance. 3D printers and their filament sit here as well, and filament diameter must match the printer. Choose the connection and consumables before the feature list.

Questions about Printers, Projectors and Displays

Inkjet, laser or thermal: which printer type fits?

Inkjet suits color and photos in light use. Laser suits text and steady volume. Thermal printers make receipts and labels without ink, using heat-sensitive paper or a ribbon. Match the type to what you print, then check that consumables are easy to find.

What does a projector's lumens rating tell me?

Lumens measure brightness. A dim, controlled room can work with a lower rating, while a lit meeting room or classroom needs more. Screen size, resolution and lamp or laser life matter too, so weigh them together.

Do I need the exact ink or toner for my printer model?

Yes, match the cartridge to the printer model and the code printed on the old one. Colors can be sold separately or as sets, and high-yield versions have different codes, so check carefully before buying.