Question about Canon PIXMA MP830 All-In-One InkJet Printer
I have had this problem repeatedly lately. To try the Stop/Reset solution already mentioned, I turned on my infrequently used Canon Pixma MP830. Most of the time at a fresh startup it gives an alarm message "the following ink tank cannot be recognized" OR "there are two of the following ink tanks installed" ??! for the single black 8 cartridge !, a Canon original. Of course, tonight it started just fine, but the methods I have used when it does not work because of these alarms are the following:
I open the top, wait for the cartridge carrier to center, unsnap the black 8 cartridge, then snap it back in and close the top. This sometimes works if repeated until the machine recognizes it. Sometimes I unsnap all the cartridges and resnap them. If this doesn't work, I remove the black 8 entirely and use a clean cloth to wipe the electrical contacts of the cartridge in the direction of their length and reinstall. It sometimes takes a repeated combination of these steps and sometimes the two different alarm messages will appear alternately. There does not appear to be any logic to it. Once the machine does recognize it, it works just fine.
However, if the machine is turned off, many times when it is turned back on later I have to go through all this frustrating rigamarole again. I hope it is a glitch with this particular cartridge (fairly new) and not the machine. Next time I get the alarm messages I will definitely first try the Stop/Reset button solution suggestion, but I thought I'd add my two cents solution, which so far has eventually caused the machine to recognize the cartridge.
Posted on Oct 01, 2008
I tried all these: finally, I thought perhapseally is a cartridge problem. Replaced and didn't work, then tried another and eureka!
2 catrridges going back to retailer.
Posted on Jan 19, 2009
Did you refill your ink tank? That will disable the function that tells the printer you have ink.
Posted on May 27, 2008
Just press the "Stop/Reset" button for about 10 seconds and the cartridge will be accepted. Do so for every cartridge sequentially. Good luck
Posted on Aug 24, 2008
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