Lexmark Blk Tnr Cart 1K RP 80C20K0

its a toner

Faulty cartridges received for the black, yellow and magenta return program units. All replaced in the last week (19th and 21st Sept, respectively) and used by a small company to print a couple of hundred pages of text at most. Now already complaining of being down at "less than 61 pages" or lower. May be a faulty batch, but not acceptable for cartridges claiming to print 4000 pages.

the cheapest I found so far.

Have printed about 50 pages of standard text - now 10% left and need to reorder. There is something seriously not right here.

Ink ran out after only 300 sheets - very, very poor!

Good price, quick delivery, what more can one ask for?

only 300 pages and run out

Perfectly fine no problems