CharisCo Limited (CharisCo Printer Labs) is an independent research house, consultancy and test lab that has been established primarily to test laser and ink jet printers, copiers and multi-function devices - both mono and colour - specifically to satisfy the global demand for independent data on performance, reliability, durability and Total Cost of Printing (TCP) for 'print engines'.

The resulting data will be universally available for personalised cost analysis using a specially created software package.