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Mobile Printing Systems
CPCL Programming Manual
Section 14
Configuration/
Control
Commands
pg. 14-150
continued
wlan.signal_strength
type: getvar
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 will not be reliable.
getvar result value between 0 and 100
Example
Description Queries the current signal strength
Syntax ! U1 getvar “wlan.signal_strength”
Result “100”
wlan.station_name
type: getvar
This parameter refers to the station name. The station name reported is the printer’s serial number.
getvar result The printer will return its station name. The station name is the
printer’s serial number.
Example
Description Instructs the printer to respond with the value of its
station name
Syntax ! U1 getvar “wlan.station_name”
Result “XXQT02-02-0001”
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