Print Width: 2.2”/56 mm
Print Resolution: 203 dpi/8 dots per mm
Maximum Print Speed: 6”/152 mm per second @ 203 dpi/8 dots per mm; 4”/102 mm per second @ 300 dpi/12 dots per mm
Media Sensors:Multi-position transmissive and full width reflective sensors
Communication Methods: USB 1.1; RS-232 Serial (option); 10/100 Ethernet (option); Wireless: 802.11ac with Bluetooth 4.1 (option)

Print Width: 4.1 in./104.14 mm
Print Resolution: 203 dpi/8 dots per mm
Maximum Print Speed: Up to 4 in./102 mm per second (203 dpi)
Media Sensors: Movable black mark sensor, limited range from center to left side, Fixed off-center gap sensor
Communication Method: USB 2.0 (Standard)

Printing Method: Printing Method: Direct Thermal/Thermal Transfer
Print Resolution: 203dpi print resolution (8dots/mm)
Maximum Print Width: 4.09" ( 104mm) print width ;4.27 in./108 mm for 300 dpi
Ribbon Standard Length:984 ft. (300 m); 244 ft. (74 m)
Connectivity: USB 2.0, USB Host.ZD420c also includes Bluetooth Low Energy, Ethernet
Maximum Print speed: 6 in./152 mm per second (203 dpi) ,4 in./102 mm per second (300 dpi)

Print Width: 4.09 in./104 mm
Print Resolution: 203 dpi/8 dots per mm; 300 dpi/12 dots per mm (optional); 600 dpi/24 dots per mm (optional for ZT411 only)
Maximum Print Speed: 14 ips/356 mm per second
Construction: Metal frame and bi-fold metal media cover with enlarged clear viewing window
Communication Methods:
Standards: USB 2.0, high-speed, RS-232 Serial, 10/100 Ethernet, Bluetooth 4.1, dual USB Host
Optional: Parallel (Bi-directional interface)
Wireless dual radio with 802.11 ac/Bluetooth 4.1, 10/100 Ethernet, Applicator Interface

Print Width: 4.09"/104 mm
Print Resolution: 203 dpi/8 dots per mm; 300 dpi/12 dots per mm (optional)
Maximum Print Speed: 6"/152 mm per second
Communication Methods: Parallel, 10/100 Ethernet, 802.11a/b/g/n wireless
Ribbon Specifications (Thermal Transfer Option Only): Ribbon width: 1.57" (40mm) to 4.33" (110mm)
Maximum ribbon lengths: − ZT230: 1476' (450 m) − ZT220: 984' (300 m) − ZT210: 984' (300 m)
Maximum ribbon roll size: − 300 m: 2.7" (68.6 mm) O.D. on a 1.0" (25.4 mm) I.D. core − 450 m: 3.2" (81.3 mm) O.D. on a 1.0” (25.4 mm) I.D. core