The Select 300, if memory serves, is a quickdraw printer. The 360 was the postscript version. I think you could "upgrade" the 300 to the 360 with a motherboard swap. They were shared with GrayShare (?) which ran on a mac. The long and the short of it would be that GrayShare probably doesn't speak [netatalk-style] PAP, especially since Apple had an "only postscript over PAP" edict for a long time. The aechos are likely coming from the mac that's advertising the printer for GrayShare. -Bill
