Question about Canon PIXMA MP780 All-In-One InkJet Printer

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Canon Pixma MP780.

Hi, This machine is approximately nine months old and has only ever used canon inks. It will not operate "calibration" function in Maintenance Schedule! Anyone else had this problem and found a solution? Please.

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Re: Canon Pixma MP780.

Your printer needs servicing

here is the service manual for your printer

it has trouble shooting and step by step repair instructions

use it to service or replace wate in pads and reset the printer counter

nb you can wash your pads and use it again insted of buying new ones

Posted on Dec 31, 2007

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Hi, How do i check ink levels of canon pixma mp780? How to know when to change cartridges ? thanks in advance. Amit Bhatt

Your Canon MP780 will have the ink levels displayed on the screen.

Also, while printing on the Canon printers you would usually get a window on the screen showing you the level of ink in the printer.

And here is a link on how to replace the ink cartridges on your printer

Dec 16, 2010 | Canon PIXMA MP780 All-In-One InkJet...

1 Answer

The color of my PIXMA MP780 printer has problems

clean the head of the ink. then do the calibration for canon.

Jul 02, 2010 | Canon PIXMA MP780 All-In-One InkJet...

2 Answers

My Canon pixma MP780 is flashing a message that the waste ink is full. What does this mean and how can I fix it?

Have to reset the waste ink counter & replace with new WASTE INK ABSORBER KIT. Only service centre can do the service job.

May 20, 2010 | Canon PIXMA MP780 All-In-One InkJet...

1 Answer

Print quality poor for mp780. Had s800 which


There seems to be a calibration problem. Follow the calibration test from the manual.

If you are using original cartridges, go to canon for repair.

If you own website, add live support almost free
Real security guard to watch your cctv for $1/day

Apr 23, 2010 | Canon PIXMA MP780 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 MP780 flashing "wait".

It could damage it further by taking it out. Not to mention messing up the timing of it.

Can you remove the ink jet cartidges from where it is parked at?

Jun 15, 2008 | Canon PIXMA MP780 All-In-One InkJet...

3 Answers

Lost installation disk for canon pixma mp780

Go to this link. Wait a few seconds for all the files to load. Select your OS in the box, then wait a few more seconds, and you will see the drivers displayed.

You will need to download and install both the driver and the MP Navigator (under the Software heading). Click on the link and follow the instructions to install.

May 18, 2008 | Canon PIXMA MP780 All-In-One InkJet...

2 Answers


when they say TONER , its refering to the INK CARTRIDGES , Color & black ,
CANON PIXMA MP780 & MP750 uses the same INK CARTRIDGES :
BCI-3eBK for BLACK & BC-31C for color

please rate this solution , hope this helps

May 01, 2008 | Canon PIXMA MP780 All-In-One InkJet...

1 Answer

Canon pixma mb780- only prints red

Take then all out. shut the machine down pat attention and reinstall in the correct way check the manual

May 09, 2007 | Canon PIXMA MP780 All-In-One InkJet...

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