Zebra ZM400 Industrial Barcode Printer includes additional productivity-enhancing features and modern, flexible network connectivity for easy system integration in most manufacturing, warehousing and business applications. Resolution: 203 dpi (8 dots/mm)
300 dpi (12 dots/mm)
600 dpi (23.5 dots/mm)
Memory

16 MB DRAM
8 MB Flash
64 MB Factory-Installed On-Board Optional Flash (optional)
Print width: 4.09" (104 mm)
Print length

Length with 203 dpi: 157" (3,988 mm)
Length with 300 dpi: 73" (1,854mm)
Length with 600 dpi: 39" (991mm)
Print speed: 203 dpi
10" (254 mm)/sec
300 dpi
8" (203 mm)/sec
600dpi
4" (102 mm)/sec
Media sensors: Reflective, Transmissive