Per the statistics, printer cartridge replacement business mints over 21 billion dollar business every year, which only scales upward as a New Year approaches. For example, data says that HP alone does a business of 10 billion dollars by selling refill cartridges and Lexmark slightly behind generates 2 billion dollar business by supplying refill cartridges alone. There is a myth in the market that a cheaper printer means cheaper per printing cost. But, this myth is only a myth with no truth in it. The truth is that, cheaper the inkjet printer, the higher will be its cartridge replacement cost. Because of this, some people use laser toner cartridges as this toner cartridge price is 70% lower than the name brand OEM laser toners.