RW 420 Mobile Printer, 203 DPI, Direct Thermal, 4" STD, 8MB Flash, 16MB DRAM
Zebra RW 420, Direct thermal, 203 x 203 DPI, 76 mm/sec, Wired, Lithium-Ion (Li-Ion)
Zebra RW 420. Print technology: Direct thermal, Resolution (maximum): 203 x 203 DPI, Print speed: 76 mm/sec. Supported paper width: 104 mm. Connectivity technology: Wired. Battery technology: Lithium-Ion (Li-Ion)