Label printer series datamax m printing speed 254 mms black and white printer function barcode printing connections usb 20 parallel port resolution 203 x 203 dpi max print width 108 barcodes code 93 eanjan 8 eanjan 13 uccean 128 qr code maxicode aztec telepen hibcc upc a upc e pdf417 codabar code 39 data matrix plessey memory size 16 mb display lcd display power supply internal power adaptor colour grey width 259 mm depth 462 mm hei