Seiko Instruments USA Inc, San Jose has a new network printing software application for Unix workstations, CHCOPY, which supports both Motif and OpenLook windowing systems. CHCOPY runs on Sun Microsystems Inc Sparcstations, Hewlett-Packard Co HP 9000 Series 400 and 700, IBM Corp RS/6000, Digital Equipment Corp Ultrix and Silicon Graphics Inc machines. It enables users to control all adjustments they need to make to the printer from their workstation, and is available now via Seiko resellers and the Vision Group of computer graphics peripherals resellers in the US. It is $1,000 for a single user licence, $2,000 for a 10-user licence, $3,000 for a site licence.