A Panasonic laser cartridge is the the consumable component of a laser printer that stores & dispenses the printer toner.
Panasonic laser printer toner is a fine dry powder that is a mix of carbon, plastic and pigments that colour the powder.
Panasonic Laser printers print when an image is made by a laser that tells a electronically charged drum where and when to apply toner. After the dry toner is applied to the page it needs to be melted or fused to bind the toner to the page.
When you buy Panasonic laser cartridges you want to look for, not just compatibility and page yield for the copier cartridge, but also the guarantees that come from the supplier. Wholesale Toners is the only Australian ink & toner retailer that offers a printer protect program.