HP Designjet T830. Print technology: Thermal inkjet, Maximum resolution: 2400 x 1200 DPI, Page description languages: CALS G4,HP-GL/2,HP-RTL,JPEG,TIFF,URF. Copying: Colour copying, Maximum copy resolution: 600 x 600 DPI, Copier resize: 50 - 400%. Scanning: Colour scanning, Optical scanning resolution: 600 x 600 DPI, Maximum media thickness: 0.8 mm. Maximum print size: A0 (841 x 1189 mm), Paper tray media types: Bond paper, Coated paper, Glossy paper, Heavy paper, Photo paper, Recycled paper, Satin paper,..., ISO A-series sizes (A0...A9): A0,A1,A2,A3,A4. Product colour: Grey, Internal memory: 1024 MB, Maximum internal memory: 1024 MB