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SGD Wireless Commands
wlan.signal_strength
302
14245L-003 Rev. A EPL Programming Guide 12/16/13
wlan.signal_strength
Description This command returns the signal strength of the connection to the access point
as a percentage value between zero (not connected) and 100 (strongest signal). Values below
40% represent a very poor signal and radio communication is not reliable. For printer support,
see SGD Command Support on page 315.
Type getvar
This table identifies the command for this format:
Note • For details on SGD command structure, see Command Structure on page 250.
Commands Details
getvar
This command instructs the printer to respond with the current signal
strength.
Format: ! U1 getvar "wlan.signal_strength"
Example • In this example, the getvar result is "93".
! U1 getvar "wlan.signal_strength"