The print channel transports the print job to the appropriate printer. Generally, you will not interact with the print channel, but it can be used to print individual pages. The print channel captures the individual pages of a print job as MGraphics.
You can reassign the print channel to different folios and printers. During printing, the channel can be used to cancel the current job.
For an example of using the print channel, see "Quick start" on page 154.