Print Specifications  Number of Rows  1- 2      Print Speed  1 Row  2 Row       2.06 m/s  0.62 m/s       Characters per second  1 Row  2 Row        974/s   588/s      Character Height  1.3 - 15mm         Character Line Length  680         Text Input  Quadpin         Design Input Method  UDisk         Character Control  Reversed printing  Adjustable print height, length and delay  Fixed and variable text and words  Continuous serial numbers  Automatic date and time   Flexible date and time format  Up to 9 times word length  Batch and count  Clock function  Timing function   Printhead  Kind  Middle Head  Size  50/60 micron   Material   Gem   Length of Pipe  2 metre (4 metre option available)  Stress Air Pipe  Optional   Interfaces  Encoder TTL voltaqe level or collector of 5 ~ 24 volts  Product Detector  PNP or NPN Collector of 5 ~ 24 volts  Warning Set  External Annunciator 24 volts   Communication  RS 232   Ink System  Ink Drive  Inner Gear   Viscosity Control  Automatic  Muzzle Washing  Automatic  Ink Types  MEK, Ethanol or Mixed Base, Food grade  Machine Body  Control Board  QWERTY Keyboard   Ingress Protection  IP55  Build Material  Stainless Steel  Chassis Dimensions  530mm x 480mm x 325mm   Weight  32 Kg   Power  200 Watts    Environmental Requirements  Temperature  5 - 45' C  Humidity  10 - 90 %  Power  Single Phase 230 Volt 50 hz