Label printer labelling system series epson labelworks printing speed 15 mms connections usb 11 bluetooth resolution 180 x 180 dpi special feature automatic cutter barcodes code 128 code 39 data matrix uccean 128 eanjan 8 eanjan 13 maxicode pdf417 qr code upc a upc e power consumption in use 12 watt power consumption standby 08 watt colours grey black width 54 mm depth 132 mm height 146 mm weight 044 kg