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InkJet Printers Lying, Or Just Wrong?
akkarin writes in about a study reported at Ars Technica on how accurate ink-jet printers are when they report that cartridges are empty. Not very, it turns out. Epson came out on top of the study (and Ars rightly questions how objective it was, given that Epson paid for it), but even they waste 20% of the ink if users take the printers' word for when to get a new cartridge. On average, the printers in the study wasted more than half the ink that users bought.
Given all of the insanity surrounding refilling ink cartridges, DMCA lawsuits, "authenticity checks" on cartridges, and the give them the printer sell them the cartridges style business is anyone, anyone at all, even remotely surprised, maybe even just raised an eyebrow, that the vendors would stoop so low as to have the printer lie to you to get you to go buy another "DMCA protected authentic cartridge we are gunna sue you if you try to refill it" item that costs nearly as much as the stupid printer did in the first place as often as possible?
I am just gunna call "well duh" on this whole thing. I have worked with HP laserjets that told me I had 200 pages left that I could print. After printing 192 pages it told me I could still print 320 pages. All said and done that day, I had printed some 500 pages and its final number was that I could still print another 250ish pages. Whether they lie, or their math is freaking horrible for figuring it out is up for debate I suppose, but given the problems we have had with that same model and HP accusing us of theft because a brand new HP cartridge out of the box was determined to be not authentic by the stupid machine...well I assume they are just out for blood. 4 hours of fighting with their technician to have them exchange the stupid cartridge.
The only change I can believe in is what I find in my couch cushions.
The problem is that the printer manufacturers are now caught in this model. Nobody dares go back to charging the "real" price for the printer and the ink, as their printers would immediately seem more expensive to the average customer.
In an ideal world the model would be unsustainable, as third party ink manufacturers would undercut the official ink packs. But the printer manufacturers have consistently abused their market position and IP law to prevent third party ink manufacturers competing on equal terms. Your average consumer doesn't even know he can get cheap alternatives, and life is increasingly difficult for even sophisticated consumers as the printer manufacturers build in IP-protected electronics into ink cartridges.
All in all, it's clearly bad for consumers and the kind of thing the competition/anti-trust authorities should be investigating.
I bought an HP Photosmart D7360 a few months ago.. Since then, I've printed at least a thousand 4x6 photos. I've changed the ink a bunch of times.. but I always wait until I finally see a photo print with low ink.
However, if I use the lame HP software that starts up with my computer (and slows it down quite a bit), it flat out refuses to let me print unless I change 'empty' cartriges first. It also annoys the living hell out of me with 'low ink' popups while I'm playing video games or doing other things - like the printer is the whole fucking reason I exist.
In Ubuntu, I just use whatever driver it found for my printer... and I can print beautiful prints with 'empty' cartriges. It pisses me off..
But, I will admit, I really do get about 200 4x6 photos with a single set of cartriges like HP advertises.. this is the first printer I've had (besides laser of course) that actually lives up to how many prints it advertises.
--- We need more Ron Paul!
Wow, this has been one of those things that really piss me off for quite some time. While it is true that the laser jet printers do better than inkjets they ALSO LIE and ARE DESIGNED TO FAIL.
For example; I bought a laser two years ago (from a company that rhymes with hell). I bought it because I needed to print letters to clients and do things like print checks. Nothing heavily graphics intensive nor really heavy duty text work either.
So here is what I discovered with my 'efficient' laser printer; My '5000 page' toner cartridge prints about 1000 pages. Pissed, I decided to open one up as they are about $100 for a new one.
Lo and behold it was still full of toner. Somehow, as the printer printed the quality of the prints degraded as the toner 'ran out' a little more with each print. At the time I figured this was because there was no toner but the proof was now in my hands (and all over my desk for that matter) so I decided to investigate further. It seems that these toner cartridges use chips to tell your pc that its running out each time you print.
Now, I'm not electronics guru, so I don't have a machine I can actually read the chip with, but I am under the impression that this chip also purposefully degrades the quality of your prints as it counts down your toner level. To test that theory I ordered some refill kits off of the web.
First thing I noticed after doing the chip replacement was that the quality of the prints immediately improved. I printed for several weeks, noticed the quality go down again, replaced the chip (no toner added in there yet...) and viola worked beautiful. When that chip said it was empty I opened the whole thing up again and took a look. This time it was indeed very low, but not empty. I poured in the new bottle of toner and put in a new chip and went back to work.
I usually order 3 chips for each bottle of toner I purchase . Currently I get about 4000 pages per bottle of toner. My refill purchases cost me $29 for two bottles of toner and six chips (on chip comes with each bottle and I add the other four to the order) Let's see$200 vs $29 for two 'cartridges' worth of prints... hmmm.... yeah I'll refill. Add to that the fact that the purchased carts don't get the same mileage as the refilled ones with extra chips to replace the old ones.
I guarantee I will never buy another 'rhymes with hell' printer again.
Caveat emptor indeed.
Prospecting Stinks. Stop Wasting Time on Cold Calling.
Thankfully lawsuits like Lexmark vs. Static Control have shown that using "IP laws" to prevent someone from making 3rd party spare parts wont fly.
I believe that current case law basically says that it is perfectly legal to cleanroom the special circuitry from a printer cartridge in order to produce 3rd party ink cartridges and that the printer manufacturers cannot stop it. (ob IANAL disclaimer)
Heck, if you're going to go that far, an ideal world would not need printers at all. Save the trees, man.
The road to tyranny has always been paved with claims of necessity.