Ok my printer is giving me the U140 message saying that ink tank cannot be recognized. The new ink tank is Cannon (not a off brand or refill). i think it is a problem with the chip reader port inside the printer not the ink tank chip. I feel this way because if you switch around the yellow and black 8 tanks, the printer accepts them without error.. soo if it was the ink cartridge i could be able to swap the black with the magenta and it should read it.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
I had this same problem too and it's so frustrating because you cannot even scan and scanning is completely unrelated to ink. We called Canon and found out that it was a bad print head (ink tank). They ended up sending us one for free so I recommend calling them to report the problem. 1-800-828-4040.
YES- the solution is I had been sold a cartridge for the printer that was same series 8 it needs but it was PM Magenta not a stand M for magenta so I found out form Canon - this is not a photo printer and it cannot use photo printer ink attached Canon's reply to confirm. Went back 3rd time got the M in the 8 series and all is good alarm light out and no error saying it cannot recognize the ink cartridge. YEAH!!!
Thank you for your reply.
Yes, the PIXMA MP530 only uses the regular ink tanks and not the photo ones. This is the reason that it did not work correctly. Glad to hear that everything is working now. If we can be of further assistance with your PIXMA MP530, please let us know.
Hi, I went local and found that to fix the problem would cost a lot to time and much money, so I bought the later model at half the price of my old one purchased one year and three weeks ago. Thank you for replying.
I had the same problem. My mp630 is also only 4 months old. I replaced all colour ink cartrdiges(inc black), but was only able to release the function for detecting the ink levels for magenta and cyan. Yellow and black then started giving error message U043, with them alternating between working, but never working at the same time. Getting them all clicked in with the lights glowing red does not solve the problem, as once the printer cover is closed, the same error message turns up. The only thing that worked for me is moving the chip slightly out of alignment, by pushing the sliding chip holder, and I only had to do this twice before they all started working and the printer was unlocked.
When you get the error:
"More than one ink tank of the following color is installed" or
"Ink cartridge not recognized"
Open up the lid where the cartridges are and hold done the "SEARCH" button. This has been working for me, and I bought my ip6600d in 2005, so my machine is old, and ready for this..........ORIGINAL INK!!! Never really used it beyond printing very few pics. So I was really pissed when I found these messages to almost 5 years after buying this printer. So to recap, open the lid where the ink cartridges are while holding the "SEARCH" button, hold it up for like 5 to 10 seconds, place lid down still holding the search button, then let go of the search button. I did notice the alarm was lit, but went away after I released the search button. Good Luck!!!
Until I held the search button down I had turned of the printer, reseeded the cartridges and open and closed the lid but it never worked.