Earlier this month, Apex Microelectronics added several new replacement chips to its product list. The chips are for cartridges used in Canon, Fuji Xerox, HP, OKI, and Samsung printer and MFP models. The company’s Canon replacement chips are for the inkjet cartridges used in Canon’s imagePROGRAF PRO-1000, an 11-color, 17-inch-wide device that is the flagship