HP 88 CIS ink system for Officejet Pro L7580 L7590 L7650 L7680 K550 K5400 K8600 Review

Average Reviews:

(More customer reviews)Just completed my first ink refill of the black ink.3 months on just what came in the tank!!!I would have bought at least 3 black cartridges in that same time.So this is a definite money saver.If the printer companies truly wanted to offer a valuable product, it would come with a tank ink system.But they are too greedy making all the money off of the ink cartridges.

Installation was very very easy.I have a L7780, so the cartridges came out, and the new ones with the tubes went in.Run through a few cleaning cycles, and all is working on the new ink.I did not need to use the little rubber wedge to trick the printer into thinking the cartridge door was closed.Mine closed fine over the hoses, with no pressure on the hoses.

Every once in a while, (~ every two weeks...) the printer will decide that all the cartridges are missing or damaged.Simply power off and power on (you should ALWAYS leave your printer powered on) and it magically finds the cartridges and thinks they are all full.

We also just purchased a wide-format printer, and I insisted we buy one that uses the same cartridges, so we could use a tank system on that one too.

The Good parts:
- You save a ton of money, seriously, the cost of the tank is paid back in about 1 week.It comes filled with ink!!!This is at least $300 worth of cartridge ink.
- It is SO easy to install.Do not think it will be a hassle, or that you will spill ink.You won't.
- You can see exactly how much ink you have left.You can order more ink in plenty of time, or if you have a choice, use colors that you have more of.
- Refilling ink is SO easy.Just pull out the stopper, and squeeze in another 3-6 months worth of ink.(just don't take the little seal out of the nozzle cap on the bottle.it needs to stay in)
- The ink quality is the same or better than the cartridges.Don't worry about sub-par ink.This is quality stuff.

The bad parts:
- at present, as far as I can tell, you must buy a set of ink bottles.So you will end up with extra bottles of ink you don't use as much.The good news is that all 4 bottles cost the same as 1 or 2 ink cartridges!Each bottle is about 10 cartridges worth.so that's a 40 to 1 or 2 savings.
- Like I said before, you must power cycle the printer about every 2 weeks to clear the occasional ink cartridge error.

So this is a no brainer.If you have a compatible printer, this is a necessity!

Click Here to see more reviews about: HP 88 CIS ink system for Officejet Pro L7580 L7590 L7650 L7680 K550 K5400 K8600

Product Description:
No more worrying about running out inks or those messy cartridges replacement. This continuous ink system fits HP printers using HP 88 cartridges: Officejet Pro L7580 L7590 L7650 L7680 K550 K5400 K8600. Comes w/ black(pigment ink) and 3 other colors C,M,Y by dye base inks. Inks MADE IN USA, not the cheap imported ink. We have high quality control for components. The cartridges of this system are brand new OEM from HP. Our ink tanks come 1 single large tank w/ 4 divided cells inside, made w/ high quality plastic glass w/ clear views of your inks and ink levels. Other brands are made w/ cheaper foggy finish individual plastic pieces that are put together. Once the system is installed on your printer, you'll never have to replace or remove cartridges. When you run low on inks, all you have to do is to refill by using our easy to pour refill bottles. The refill kit from us is only $28/set. A set come w/ 4 bottles(120ml each). The volume of this ink system is about 12-15 times more than your OEM cartridges. All installation accessories and installation instructions are included. The actual installation takes about 5-10 minutes. You have 30 days for exchange or return from purchase date w/ original conditions. The system has 1 year warranty.