The NKM 21 flatbed UV inkjet printer from Polytype America (www.polytypeamerica.com) is a six-color machine with an in-line primer for printing challenging materials such as glass and metal. The NKM 21 features 14-pl variable-droplet print heads with 2048 nozzles per color, full grayscale resolution, and addressable resolution up to 1440 dpi. The standard inkset is CMYKLcLm, with white and varnish available as options. Other features include an automatic head-crash system to prevent print-head damage, a reverse vacuum for handling heavy materials, and a motion alarm warning.

The NKM 21 flatbed UV inkjet printer from Polytype America (www.polytypeamerica.com) is a six-color machine with an in-line primer for printing challenging materials such as glass and metal. The NKM 21 features 14-pl variable-droplet print heads with 2048 nozzles per color, full grayscale resolution, and addressable resolution up to 1440 dpi. The standard inkset is CMYKLcLm, with white and varnish available as options. Other features include an automatic head-crash system to prevent print-head damage, a reverse vacuum for handling heavy materials, and a motion alarm warning. Options include roll-to-roll printing and an antistatic device. The NKM 21 can reach speeds up to 599 sq ft/hr (398 sq ft/hr in Quality mode) and has a maximum print size for rigid materials of 48 x 96 in. A Caldera RIP server is standard; other RIPs are available.