To turn off color management on a CUPS print job you have to turn on calibration mode. On the command line it is done as follows:
lp -d printer -o cm-calibration=1 file
The option has the possible values 0 and 1.
The button mentioned should probably add this option to the print job, or when it is not in the context of printing a job but managing a print queue it should set the default of this option on the print queue. The option is available for all printers (provided by cups-filters).
To turn off color management on a CUPS print job you have to turn on calibration mode. On the command line it is done as follows:
lp -d printer -o cm-calibration=1 file
The option has the possible values 0 and 1.
The button mentioned should probably add this option to the print job, or when it is not in the context of printing a job but managing a print queue it should set the default of this option on the print queue. The option is available for all printers (provided by cups-filters).