Printhead: Direct thermal: optional thermal transfer

Media roll width: 25.4 mm to 118.1 mm (1.0 in to 4.7 in)

Maximum print width: 105.7 mm (4.16 in)

Print speed: •: I-4212e: 304 mms (12 ips), 8 mmps (203 dpi) •: I-4310: 254 mms (10 ips), 12 mmps (300 dpi)  I4606: 152 mms (6 ips), 24 mmps (600 dpi)

Ethernet-wired LAN 10/100, W-LAN with WPA2 security protocol, 2 USB Host Ports and SDIO, GPIO interface card