Cartrige World is an international company specializing in the remanufacturing of ink and toner cartridges for consumer printing. Run under independently operated franchises, the company also sells compatible cartridges and printing accessories. All cartridge refilling is done in house, typically using vacuum injection for ink and manual repair to toner (laser) cartridges. The company was founded in Australia, but their international headquarters were recently relocated to its North America headquarters in Emeryville, California.