Important documents created on the computer need to be printed. Be it an office or home, printers have become essential for carrying out important activities. There are lots of printers available in the market, but the laser printers are perhaps the fastest and the most efficient printers. They offer high resolution pictures at low cost. These printers use the toner cartridges. These cartridges contain a powder like substance which is melted by the use of fuser to create the print on paper.

Toner cartridges are cost effective when a large number of print outs need to be taken out. Usually black toner cartridges are cheap compared to the colored cartridges. There are many vendors available in the market, who manufacture toner cartridges at low cost.