www.foodengineeringmag.com/articles/83850-inkjet-printer-1
Inkjet printer
April 9, 2003
Matthews International Corporation introduced the R4 Control Unit configurable rack system inkjet printing system.


Each R4 controls up to 16 Drop-on-Demand inkjet print heads for printing text, graphics and bar codes.
Equipped with up to 4 CPU boards, the print heads can be mixed to combine large and small character marking from the single R4 control unit.
Matthews International Corporation
Marking Products Div.
Tel: (412) 665-2500
Fax: (412) 365-2042
Website: www.matthewsmarking.com