You can create display profiles using one of three methods: visual calibration, a display calibrator, or a calibrated display system.
Digital cameras can be profiled with third-party software, but variables such as lighting must be controlled for the profile to be useful.
Creating scanner profiles requires reference targets based on the film and emulsion type of the originals. All internal color management and automatic color settings should be shut off to avoid unintended results.
Printing a target for printer profiling requires all color management to be turned off to ensure that the target is accurate.