The cartridge has an official range of 180 pages, which I conditionally
would confirm a realistic print shop, so not pure text (with 5% coverage) are more likely to 150 go.
The price per page is thus at 8-9ct (excl. Of paper), the sister cartridge 540XL creates 400-500 'real' pages
(Officially up to 600) and actually contains 3x as much ink (page Price excl. Paper <5ct).
So rather the XL version (Amazon Search: Canon PG-540XL) buy.
The star trigger (-3) resulting exceptionally from the price (price / performance is easily deviated)
the print head is probably the same as in the XL cartridges and the print quality is also really good (that's why I won 2 star).