Nikon | Imaging Products | PICTURE CONTROL SYSTEM.

Want to change the camera stuff. The color, contrast, sharpening, & so… then PC is where you do this.

Norman – Instructional.

Nice guides for using strobes. Provides the fundamentals, including synchro sun, you know, that thing everyone over-does these days.

During change over, from PK or MK ink, the Epson flushes some ink. This is 2 to 4 ml per change. It is prudent, in fact frugal, to batch your glossy work and your matt work, instead of intermixing the items.
Fine art papers use that matte ink, while pearl and gloss use that photo black ink. This is controlled by the media selection you make in the epson driver.