Abstract: A method of printing a document on a printing device which includes providing an output profile in a color space of the printing device, the printing device utilizing multiple device colorants; transforming a color space of the document to the color space of the printing device if the color space of the document is not the same as the color space of the printing device; and applying a colorant limiting transform to the color space of the document. The colorant limiting transform limits each device colorant based on a combined usage of the device colorants in the output profile. The method also includes printing the document on the printing device using the transformed profile.

Abstract: A method of printing a document using a mobile device includes establishing a first connection between a mobile device and a printer using NFC to identify the mobile device to the printer; establishing a second connection between the mobile device and the printer using WiFi; transferring a document from the mobile device to the printer over the second connection using the WiFi; and printing the document using the printer.