Printers are the workhorses of office equipment. They are used daily, often by multiple people and often to print multiple copies. Even with moderate use, printer cartridges are some of the most ...

Unlike some printers that rely on liquid ink when generating documents, laser printers use a powdery substance known as "toner" that sets into place when heat is applied. This material is stored ...

It's a problem not uncommon for many new printer owners — their printer needs a cartridge refill, and now they're at the store, unsure of whether to buy ink or toner or if there's even a difference ...