CMR processing modes tell the print system how to apply a CMR to the print data it
is associated with. You specify a CMR processing mode whenever you specify a CMR,
although not all modes are valid for all CMR types.
CMRs with the instruction processing mode refer to processing that is done to prepare
the resource for a specific printer that uses a certain paper or another device. Generally,
instruction CMRs refer to output data and are similar to ICC output profiles.
CMRs with the link processing mode are used to link an input color space in the presentation
data (sometimes defined by an audit CMR) to the output color space of the presentation
device (sometimes defined by an instruction CMR). Only link (LK) and device link (DL)
CMRs can be used in link processing mode.