Datamax-O'Neil C42-00-48002007 H-4212 Barcode Printer Memory: 16 MB / 8 MB Flash Media Type: Roll-fed: 8.0 (203.20 mm) max O.D. on a 3.0 (76.20 mm) core Fan-fold stock: accepted from rear and bottom of printer Die-cut or continuous labels Perforated or continuous tag / ticket stock Media sizes supported: Media width range: 1.00 - 4.65 (25.40 mm - 118.10 mm) Minimum media length: Tear-off and rewind modes: 0.25 (6.35 mm) Peel and cutter modes; 1.00 (25.40 mm) Media thickness range: 0.0025 - 0.01 (0.0635 mm - 0.254 mm) Interface: Parallel / Serial / USB Dimensions: 16.40 x 12.60 x 19.30 Weight: 47.00 lbs.