NSPrintOperationMBS.NSAscendingPageOrder = 1

Type	Topic	Plugin	Version
const	Cocoa Printing	MBS MacCocoa Plugin	12.4

One of the page order constants.

Ascending (back to front) page order.

NSPrintOperationMBS.NSDescendingPageOrder = -1

Type	Topic	Plugin	Version
const	Cocoa Printing	MBS MacCocoa Plugin	12.4

One of the page order constants.

Descending (front to back) page order.

NSPrintOperationMBS.NSPrintRenderingQualityBest = 0

Type	Topic	Plugin	Version
const	Cocoa Printing	MBS MacCocoa Plugin	12.4

One of the print quality constants.

Renders the printing at the best possible quality, regardless of speed.
Available in OS X v10.7 and later.

NSPrintOperationMBS.NSPrintRenderingQualityResponsive = 1

Type	Topic	Plugin	Version
const	Cocoa Printing	MBS MacCocoa Plugin	12.4

One of the print quality constants.

Sacrifices the least possible amount of rendering quality for speed to maintain a responsive user interface. This option should be used only after establishing that best quality rendering does indeed make the user interface unresponsive.
Available in OS X v10.7 and later.

NSPrintOperationMBS.NSSpecialPageOrder = 0

Type	Topic	Plugin	Version
const	Cocoa Printing	MBS MacCocoa Plugin	12.4

One of the page order constants.

The spooler does not rearrange pages—they are printed in the order received by the spooler.

NSPrintOperationMBS.NSUnknownPageOrder = 2

Type	Topic	Plugin	Version
const	Cocoa Printing	MBS MacCocoa Plugin	12.4

One of the page order constants.

No page order specified.