KNOW TO BUY ONLINE CARTRIDGES
CASE EXAMPLE: for the black cartridge capacity, the 364XL reference is incomplete. To my knowledge there are 2 models: 364XL_CN684EE and 364XL_CB322EE. Comments on Amazon buyers show a lot of malcontents who bought the wrong 364XL cartridge.
REFERENCES TO HAVE THE COMPLETE CARTRIDGE: open the "HP Solution Center" click down on "Boutiques" in the "Buy supplies online" click "Buy Online" later without problems. With full references, you can then buy your next cartridges online.
BUG ON SCAN TO PDF
When I scan to PDF A4, black and white, 300 ppi, I get a PDF that has a scale of 415% of the A4. It bothers me only if I want to print exactly the same scale as the source document. Then I have to print to scale 24.1%. I do not know or do with ADOBE_READER FOXIT_READER. I know to do only with PDF_XCHANGE_VIEWER.
SCAN SETTING IN BLACK AND WHITE
I always adds 50 to the value proposed by the "optimal values" button.
COST OF PRINTING
I have a valid opinion when I have used at least one color cartridge. For Black only, with prints mainly "fast draft" and "black ink only," I printed 300 pages with black original cartridge.
A DETAIL
On the printer display, "Form.rapides" offers printed. I use "Pap.graph" to make a sketch or drawing freehand, and "book" to take notes in a meeting.