Question about Canon PIXMA MP620 All-In-One InkJet Printer

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Getting U072 error saying some ink tanks are not installed in place this message started occuring for no reason, I had not changed any ink tanks and the printer had been working fine for weeks. Only one ink tank has the problem so I changed out the ink tank and have unplugged and repugged turned off and on etc and the error message will not go away? Any suggestions? Help Hailey31@aol.com

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: CANON 1P4200 PRINTER

I would try a new ink tank. They do go bad even though they have ink in them.

Posted on Mar 21, 2008

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SOURCE: PIXMA MX700 Error Code u072

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Posted on Aug 26, 2008

SOURCE: "used ink tank is full"???

OK, Boys and Girls...here finally is the complete answer to the problem of the waste ink tank counter reset for Canon i250 and i350 printers.

1. Disconnect printer from AC power (take out AC cord or power off your power strip). Disconnect USB PC cable from printer.
2. Press and HOLD the POWER button (untill step 7).
3. Reconnect power cord (turn on power) to the printer.
4. The indicator should be green.
5. Press and release the RESUME button , the indicator should be orange.
6. Press and release the RESUME button again, the indicator should be green.
7. NOW Release POWER buttons.
8. NOW Connect the printer to PC (USB cable).
9. NOW...I opened "Printers" and saw that a "copy" of my printer (i250 or i350) had been made. Make that COPY your default printer and all should work...It did for me.

You May Thank Me NOW!!!!

I must say...I went into the "GUTS" of the beast and cleaned out the PADS (they are actually vacuum pads that the INK is sucked through during a HEAD cleaning) a very messy undertaking.
I'm not sure how much life this will add to your printer.

Good Luck

Posted on Sep 26, 2008

  • 2 Answers

SOURCE: Error messages: U150 + Ink tank errors have occured

An on-line problem solver answered this question for me as follows, and it worked beautifully. I had previously tried just removing the ink cartridges, and then re inserting them, but that did not work.

"This is a somewhat common problem with the metal contacts that connect to the ink cartridge. Sometimes it can be fixed by cleaning the contacts, but other times it requires getting a new ink holder from Canon customer service.
To clean the contacts, you'll need a Q-tip and some isopropyl alcohol (it's important that it is isopropyl and not another kind of alcohol). Pull out the ink cartridges and clean the contacts on each one with the Q-tip dipped in alcohol. In particular, you want to make sure there are no fingerprints on the contacts. Then, turn off your printer and do the same with the contacts in the ink holder in the printer. Once the alcohol has dried on both sides, reinstall the cartridges and give it a try.
If this doesn't work, I recommend calling Canon tech support, so they can send you a replacement part."

According to Canon's instruction manual, you must complete the cleaning in less than 10 minutes. It took me about five. I did exactly the tech suggested, and after turning everything off and waiting a minute or so, I restarted everything, and the problem was solved.
You must be careful though, because if you leave a Canon Pi6600 cartridge out of the printer for more than 10 minutes, not only will the cartridge tray move back to the "off" position (out of reach), but the ink cartridges nossles will dry out and possibly not work. Also, do not "squeeze" the ink cartridges or you will get ink on yourself.


Posted on Jan 10, 2009

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Hi, I refilled cartridge CLI-526M fromCanon Prixma MG5250 and I have the error U130. How can I resolve the error to reprint? Thanks.


FAQ: An Error Message Is Displayed on the LCD

Issue

If an error message is displayed on the LCD, take the corresponding action described below.

Cause
The following ink may have run out. Replacing the ink tank is recommended. U041 Print head is not installed.Install the print head.U051 / The type of print head is incorrect.Install the correct print head.U052 Some ink tanks are not installed in place. U072 / More than one ink tank of the following color is installed. U071 The remaining level of the following ink cannot be correctly detected. Replace the ink tank. U130 The following ink tank cannot be recognized. U043 U140 U150 The following ink has run out. Replace the ink tank. U163 There are no photos in memory card Contact the support center or service center for ink absorber replacement. Press OK to continue printing Ink absorber full. Service required Timeout error has occurred The device may be incompatible. Remove the device and check the manual supplied with the connected device An unsupported USB hub is connected. Remove the hub. B200Printer error has occurred. See the manual **** Printer error has occurred. Turn off power then back on again. If problem persists, see the manual

Jul 06, 2011 | Canon MG5250 Printer

1 Answer

How to reset cannon mp620 erroe code U072


U072 Some ink tanks are not installed in

place.
Install the ink tank(s) in the correct position.

This in write in service manual.If a have been useful pls give me a vote :)

Mar 07, 2011 | Canon PIXMA MP620 All-In-One InkJet...

1 Answer

Everything was working fine, i ran out of ink in all tanks so i only replaced both black tanks they are in properly, well the light isnt blinking on them anymore it is solid red. but when i close the cover...


Hi there,
Error U072
Causes : * Some ink tanks are not installed in place.
* More than one ink tanks of the same color are installed.
Action : Replace all the ink tanks as they are empty. Confirm that the ink tank are installed in the appropriate positions.


Hope this helps.
Have a good day.


Dec 05, 2009 | Canon PIXMA MP530 All-In-One InkJet...

1 Answer

Mp780 wrong cartridge error


Try to reset to factory .
Remove ink cartridges and print head.
Power off machine and unplug for 10-15 minutes.
Restart machine and install head and cartridges.

Jun 13, 2009 | Canon PIXMA MP780 All-In-One InkJet...

1 Answer

Canon PIXMA MP530 printer repeatedly getting LCD Error Message: "CHECK INK U071 5Bk". I have removed, reinstalled, reseated the 5Bk and all other ink tanks multiple times. Usually when this...


I have Canon M560 printer installed 8 months ago. I replaced the CLI 221 Magenta and CLI221 Cyan ink cartridges, won't work and got this message Error 1411. Tried repeatedly to reinstall the ink cartridges and still have this message coming back. Any solution you could offer? I would appreciate it. Thank you.
ben

Nov 06, 2008 | Office Equipment & Supplies

1 Answer

Error messages: U150 + Ink tank errors have occured


Reset Canon MP600 to the Factory Setting
  1. Press the HOME button.
  2. Use the Easy-Scroll Wheel or the right/left arrow to select Settings, and then press OK button.
  3. Use the Easy-Scroll Wheel or the right/left arrow to select Device settings, then press the OK button.
  4. Use the Easy-Scroll Wheel (B) or the up/down arrow to select Reset settings, then press the OK button.
  5. Use the Easy-Scroll wheel or the up/down arrow to select Yes on the confirmation screen and then press OK.
  6. Press the HOME button to return to the HOME menu.

Jul 12, 2008 | Canon PIXMA MP600 all-In-One InkJet...

1 Answer

Error messages: U150 + Ink tank errors have occured


ON THE CHIPS, TRY CLEANING THEM WITH ALCOHOL (70%)

SOME BRANDS YOU CAN SHAKE THE CARTRDGES TO RESET THE INK COUNTER

Feb 21, 2008 | Canon Pixma MP500 All-In-One InkJet...

1 Answer

I have a cannon mp830 wont print


Solution: Insert one of each color ink tank MP830

New Page 1 More Than One of the Same Ink Tank is Installed When installing or replacing an ink tank, only one of the following ink tanks should be installed. If the ink tank is not installed correctly, an error message will display. mp500_inktankorder.gif
  1. Confirm that the printer is powered on and press the Open button. (The paper output tray will open.)

    mp800_openbutton.gif

  2. Lift the scanning unit (printer cover) completely. (The print head will move to the replacement position.)

    mp500_scanningunit_open.gif

    Note: When the scanning unit (printer cover) is opened more than ten minutes, the print head moves to the right side. If this occurs, close the scanning unit (printer cover), and open it again.

  3. Open the inner cover.

  4. Press on the tab to release the ink tank, then remove it from its slot. If you are replacing multiple ink tanks, make sure to replace one by one.

    05sj00142_01_en.gif

  5. Insert the ink tanks into the print head. Note: Press the mark "PUSH" on the ink tank firmly until you hear a click.

    05sj00141_08_en.gif

  6. Ensure that all the ink tanks are installed properly and the ink tank lamps light red.

    05sj00141_09_en.jpg

    <7> The ink tanks are installed properly.

    <8> The ink tanks are not installed properly.

    Note: Ink Tank LampYou can check the status of each ink tank according to the way its lamp flashes.
    • - On: The printer is ready to print.
    • - Slow flashing (at about three second interval): Ink is low. Prepare a new ink tank.
    • - Fast flashing (at about one second interval): Ink tank is empty, or the printer is not ready due to an error.
    • - Off: An error has occurred and the printer is not ready to print.

  7. Close the inner cover and the scanning unit (printer cover). Note:

    mp500_innercover_closed.gif
    • When closing the scanning unit (printer cover), be careful not to jam your finger.
    • When starting printing next time, the print head cleaning launches automatically.

Jan 18, 2008 | Canon IMAGERUNNER 6570 Copier

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