Label printer series zebra zt printing speed 356 mms black and white printer connections serial ethernet 10100 bluetooth usb 20 network capable resolution 600 x 600 dpi barcodes code 39 code 93 code 49 code 93 qr code maxicode aztec eanjan 8 eanjan 13 upc a upc e codabar code 11 data matrix postnet memory size 256 mb display lcd display colours black grey width 269 mm depth 495 mm height 324 mm weight 163 kg