For example:To set 10 CPI, p1 = 0 and p2 = 144.P1 p2 Description000 000 No change000 072 20 pitch000 084 17 pitch000 096 15 pitch000 120 12 pitch000 144 10 pitchSee table below.if p1 = 0 and p2 = 0, there is no change.r1 defines the font spacing.If r1 = 0, no change.If r1 = 1, fixed pitch defined by p1 and p2 is available.If r1 = 2, proportional spacing is defined.1 - 1 2