The base HP CP1215, CP1515 and CP1518 were introduced in April 2008, followed by the CM1312 MFP in June 2008. All models have print speeds of up to 8 pages per minute (ppm) in color 12 ppm for black and white.

As of their release the design of the all-in-one cartridges was unique, not seen in any previous mono or color printers. There is no drum shutter, rather replacement cartridges ship with an orange shipping protector that provides protection for the surface of the OPC as well as spacing between the OPC and the developer roller. The pull tab also provides spacing between the developer roller and OPC when installed, and is designed with a hinge feature allowing it to be folded against the cartridge, allowing it to be shipped pre-installed in the printer. A direct contact chip is mounted on a removable endplate instead of on the hopper or waste bin body.

Each printer ships with “introductory” (starter) cartridges pre-installed in the machines. Both the hopper and waste bin sections of the starter cartridges are smaller than the standard version and hold a smaller toner load. Identification of the cores is easy, not only because of the difference in size but the label on the starter version is printed with either “Introductory Cartridge” or "Starter Cartridge" plainly visible.

HP Color LaserJet CP1515