Businesses rely on laser printers for professional-looking correspondence, legal documents, reports and marketing materials. A printer that sees a lot of use needs periodic replacement of two items: ...

Laser printers use toner, which is a fine powder that gets melted onto the paper to create a permanent image. Toner-based printers, which also include xerographic copiers, typically print very quickly ...

Toner is one of those everyday products we all take for granted. When the printer runs low you pop a new cartridge in—out of sight, out of mind. Well, we got to wondering what’s actually in that ...

Shopping for a printer largely boils down to choosing between inkjet and laser. Both put text and images onto paper, which seems straightforward enough, but they differ in how they do it. Which you ...