102" Print Length - 6.60" Print Width - 12.01 in/s Mono - 203 dpi - Continuous Paper, Die-cut Label, Notch, Black Mark - 39" Label Length - Serial USB 10/100 Bluetooth 4.1/Mfi Ezpl. NOT WI-FI WIRELESS MODEL.

General Information and Specifications: Fast and reliable, the ZT421 has a 4.3-inch full-color touch display to see printer status at a glance and quickly make settings changes. It has a print width of 6 inches and can print up to 12 inches per second.
Product Name	TT ZT421 6 inch 203DPI Serial USB 10/100 Bluetooth 4.1/Mfi Ezpl
Manufacturer Part Number	ZT42162-T010000Z
Product Series	ZT400
Product Model	ZT421
Product Type	Direct Thermal/Thermal Transfer Printer
Technical Information
Recommended Use	Label Print
Maximum Mono Print Speed	12.01 in/s
Maximum Print Resolution	203 dpi
Maximum Print Width	6.60"
Interfaces/Ports
Serial Port	Yes
USB	Yes
Media Types & Handling
Maximum Label Length	39"
Memory
Standard Memory	256 MB
Network & Communication
Ethernet	Yes
Bluetooth	Yes
Physical Characteristics
Form Factor	Desktop
Height	12.8"
Width	13.3"
Depth	19.5"
Miscellaneous
Platform Supported	PC
Energy Star	Yes
Environmentally Friendly	Yes
Environmental Certification	cTUVus
Other Information
Product Family	ZT400
Power Source	AC Supply
Maximum Print Length	102"
Maximum Roll Diameter	8"