Legal Issues

by Mike Masnick




HP Tells Retailers They're Infringing Patents By Refilling Ink Cartridges

from the any-way-possible-to-stop-the-competition dept

The various makers of inkjet printers have been particularly nasty in trying to protect their market. As most of you know, they have a razor/razor blades model of doing business. They sell the printers cheap, and then load up on selling you expensive ink. The ink, you'll recall, costs more than expensive perfume, whiskey, or vintage champagne. Apparently, if you filled an Olympic-sized swimming pool with inkjet ink at retail prices, it would cost you $6 billion (yes, with a b). On top of that, there have been reports (disputed by the printer companies) that many of the ink cartridges are designed to "expire" before the ink is actually gone -- boosting revenue even more.

With that in mind, you can understand why the companies involved may pull out all the stops to prevent any competition in selling ink for their printers. A favorite of the companies is to use any and all forms of intellectual property laws to stop competitive sales. Lexmark was a big fan of using the DMCA to claim a competitor was violating copyright law. Luckily the courts slapped down that clear misuse of the DMCA (multiple times). So, without copyright law, how about trademark violations for those selling "unauthorized" printer products? However, in recent months, it's been patents that the printer firms have focused on. Epson went after a bunch of retailers who sold refilled ink cartridges claiming patent infringement, and successfully convinced some to stop. Now, it's HP's turn. The company already went after those who actually refill the cartridges, but now they've decided to go after big name retailers who will refill your cartridges for you. Specifically, they're targeting Walgreens and Office Max -- though, they say they're coming to an agreement. It's hard to see how anyone could get a patent on refilling an ink cartridge, but this is a clear example of simply trying to kill off any competition, rather than promote innovation.

Reader Comments

Subscribe: RSS

View by: Time | Thread


  1. identicon
    Mr.C., 23 Apr 2008 @ 4:08pm

    HP's crapy ink

    I am so pissed with HP that I will not buy another of their products ever. I have a Deskjet 1120c. I've had a lot of problems refilling the carts for this printer my success being hit and miss. The last time I went to refill I found a site that gave some different instructions for refilling. First I had to suck all the extra ink out as the ink that HP uses has been formulated to coagulate when mixed with non HP ink and clog the printhead. (This is why I've had so many problems refilling the carts.) So I did as instructed and pulled out the excess ink. Folks, I gotta tell ya, the cart was supposed to be empty. I pulled out a good 10ml out of that thing. That's a hell of a lot of printing I could have done. Anywho, I filled it up with the ink from my refill kit and the black works great.
    So, through my own experience I have found that HP carts do indeed lie about being out of ink and their inks are formulated to cause clogging if refilled (without first pulling the excess ink out). If that's the way they want to play, fine. I just won't buy any more of their products. F them.
    My Epson gives me no trouble. I reset the chip and fill 'em up.

Add Your Comment

Have a Techdirt Account? Sign in now. Want one? Register here
Get Techdirt’s Daily Email
Use markdown for basic formatting. HTML is no longer supported.
  Save me a cookie
Follow Techdirt
Techdirt Gear
Shop Now: I Invented Email
Advertisement
Report this ad  |  Hide Techdirt ads
Essential Reading
Techdirt Deals
Report this ad  |  Hide Techdirt ads
Techdirt Insider Chat
Advertisement
Report this ad  |  Hide Techdirt ads
Recent Stories
Advertisement
Report this ad  |  Hide Techdirt ads

Close

Email This

This feature is only available to registered users. Register or sign in to use it.