How long does the HP #21 (black ink) concluding for? I bought one on Thursday and I am already low?

I hold the 1400 series. I havent done much printing either?

How long does the HP #21 (black ink) concluding for? I bought one on Thursday and I am already low?

how various prints did you do the last brief, usally this ink catridges can only print roughly a200 -300 prints then you hold to replace or get a unusual one that why in the long run it is better to buy a laser squirt printer than ink jet the prints end for 2000 to 2200 prints per toner, so if you have the money later buy a laser jet than inkjet printers
my ink for my HP printer doesnt final long either. it runs out extremely quickly.
are you sure you enjoy put it in correctly and its not leak into printer,as usally you can do quite a bit of printing from a replacement,allso check that its not bloocked preventing the ink from coming through,i stock up mine myself its a lot cheaper than preserve buying replacements
You can check the ink level (estimated) by going into your printer controls. Check that the inkjets aren't clogged-if you suppose they might be, remove the cartridge and verbs the place where the ink is deliver from the cartridge, on HP's, usually on the bottom. Take a soggy cotton swab and run it over the area, after dry it with a verbs swab. Be careful not to find oils from your fingers on the tape.



They now form refill kit that are much simpler and cleaner than those of the past. No sense within paying that exorbitant amount of money on a cart to be exact just plastic and ink.
The HP 21 bk is lone a 5 ml cartridges with roughly translates into 240 page at 5% coverage. Things like printing pictures, graphics and giant quality primer will drastically reduce that number.



You ink stratum is just an estimate. Watch for an signs of vanishing. That will be the best indication that you are running out of ink.