Specifications: 1) Models: MHH721, MHH871, MHH1101, MHH1351 2) Weight: 20kg, 22kg, 25kg, 28kg 3) Dimensions: a) 721: 99 x 34 x 39.5cm b) 871: 115 x 34 x 39.5cm c) 1101: 137 x 34 x 39.5cm d) 1351: 162 x 34 x 39.5cm 4) Max. vinyl width: 720mm, 870mm, 1,100mm, 1,350mm 5) Max. cutting width: 603mm, 780mm, 1,010mm, 1,260mm 6) Cutting speed: 10 - 800mm/s 7) Cutting force: 10 - 500g 8) Buffer capacity: 1 - 4m 9) Drive type: stepper motor 10) LCD display: yes 11) Interface: RS232 and USB 12) Power: AC 90 - 260V 13) Repeatability: 0.0127mm 14) Mechanical resolution: 0.0254mm / step 15) Command set: DMPL / HPGL 16) Ambient temperature: 0 - 35°C 17) Ambient humidity: 5% - 65% (without condensation) 18) With USB memory socket, users can use it freely on any computer, anywhere without any connecting line. Just store your artwork in the USB memory disc, and plug it into the mahcine, it will work perfectly 19)Advantages: a) Aluminum alloy frame b) Compatibility: CorelDraw, SignCad, HPGL / DMPL c) Multi-connector socket, compatibility: RS232, USB (optional) 20) We provide free parts and tools per 10 sets a) Main board 1 set b) Drive board 1 set c) Carriage of cutter-bracket 1pc d) Flexible tie 1pc e) Power supply 1pc Joycut Certification(s): CE, RoHS