Provides 3 pairs of x,y coordinates within a specified range of the calibrate reference position. The device specific POS should specify the valid ranges. The format is the following: 'x;y;x;y;x;y' Additional information: Provides x,y coordinates within 1/300 of a line of the calibrate reference position. The 3 locations in order that are reported are the 1st Reference Mark, the 2nd Reference Mark, and the Document Origin. A sample return value would be 80,471;2523,2914;80,471;1;34326;27,32;193;35748;28,27;194;0,0;0;0;0;0;0;0;0,0;0;0;0;0;0;0;0,0;0;0,0;0;0;0 The extra 0's on the end are used specifically to gather information during the cimation process.