Real model 370dpix370dpi, the picture of light inside is equally gorgeous; Product Description Specifications: 1) Print technology:4 color piezo electric print-heads (128 nozzles) 2) Print-head:12 3) Print width:3, 200mm 4) Print speed:48sqm/h (2-pass), 37sqm/h (3-pass), 25sqm/h (4-pass) 5) Resolution:370dpi 6) Ink type:Solvent ink CMYK 7) Ink delivery system:Force pump is capable of ink supply, main ink case 1L/color 8) Ink monitor system:Auto-delivery or manual feed, annunciates lacking ink 9) Media types:Normal PVC banner, vinyl, coating film 10) Print-head cleaning 3mm-5mm above media 11) Print mode:Uni/bi-direction 12) Interface:USB port 13) Machine size (L x W x H):4, 500 x 8, 00 x 1, 200mm 14) Power supply:Single phase, 50Hz, 220V (+-10%), >10A 15) Temperature:19 - 310 16) Humidity:25% - 80% C