Essential to get the most of a good photo printer, a continuation of a previously calibrated digital lab equipment. The results are good intermediate and expert .Evite extensive testing mode with the waste key in the discovery of beautiful papers, to associate with his printer. A flat in practicality, nothing to say about the software but on the very ergonomic construction of the entire probe .The slide rule for control of printed beaches is constantly thwarted by the design rule support, not enough precise, it is the cause of errors in the process. A radical solution: do not hesitate to cut the outer part sloping which serves slide to the probe, and then everything becomes clear in reading the beaches, in speed and accuracy we gain a few tries, most ringing indicating that a reading bug happened! Five stars after this mod!