Temperature and humidity limits
Shipping -40° to 60° C (-40° to 140° F) with 5% to 100% relative humidity including condensation,
but excluding rain
Storage 0° to 60° C (32° to 140° F) with 5% to 80% relative humidity
Operating 5° to 40° C (42.8° to 104° F) with 8% to 80% relative humidity
Connector and port pin assignments
The following sections describe the connector pin assignments for the external connectors:
DC power connector
Table 5. Power supply pin assignments
Pin Signal
1 +24Vdc
2 Not connected
3 Ground
12 V Powered USB (Display)
Table 6. Powered USB pin assignments
Pin Signal
1 Vbus +5 V dc
2 Minus data
3 Plus data
4 Ground (Vbus)
5 Ground (+12 V dc)
6 +12Vdc
7 +12Vdc
8 Ground (+12 V dc)
24 V Powered USB (Printer to Host)
Table 7. Powered USB2X4connector pin assignments
Pin Signal
1 +5 V dcGround
2 +24Vdc
3 Vbus +5 V dc
4 + Data
5 Ground
6 - Data
7 Ground
8 +24Vdc
9 Ground (Frame)
12 SureMark Hardware Service