Four-channel CMY+W channel mapping

Guide

Review recommended CMY+W channel mapping and the current client status before loading white into a four-channel printer.

Production guidance

The channel mapping shown by the printer profile is a recommendation that must be verified for the connected printer. Four-channel white-channel locking will be implemented later; it is not yet implemented in the client. CMY+W uses the fourth physical channel for white rather than a dedicated black channel, so confirm ink positions and the output profile before production.