Draytek Vigor2762 series User Manual page 557

Telnet Command: prn
Telnet Command: prn
This command allows you to view current status (interface and driver) of USB printer.
prn status
prn debug
Example Example
> prn status
Interface: USB bus 2.0
Printer: NotReady
> prn debug
conn[0] :
none
conn[1] :
none
conn[2] :
none
conn[3] :
none
LPD_data_total=0
usblp_ptr=0
UsbPrintReady=0, UsbIsPrinting=0
Vigor2762 Series User's Guide 547