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

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Nina, Your fix for Canon Pixma MP780 did not work either because I didn't do it properly or we are missing some steps. You were describing to me how to fix the overfilled waste ink. Please advise. Anna

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Posted on Jan 02, 2017

  • 2427 Answers

SOURCE: Canon Pixma MP780

Yep your printer is nearing service time. This involves changing the waste ink pads and resetting it.

you could reset the printer without changing the wate ink pads but you risk damaging it

What i do is take the pads out wash them and replace them.

the waste ink pads are the pads the cartridge rest on whan itsn in neutral position

THE SERVICE MANUAL FOR YOUR PRINTER *step by step instructions in repairing it) is here
http://www.nodevice.com/manual/Canon/page15.html

and here

http://www.nodevice.com/manual/newmans/1164257699mp750780smpdf/get13922.html

enjoy

Posted on Dec 31, 2007

SOURCE: Error 5800: waste ink

Clean or replace the absorber and reset the printer counter to clear the message.

Posted on Apr 30, 2008

  • 1 Answer

SOURCE: software for canon pixma mp780

i need the software for a canon pixma mp780 printer thank you

Posted on Nov 03, 2008

Healeyman
  • 1198 Answers

SOURCE: My Canon Pixma MP780 is saying "waste ink absorber is near full"

Under the place where the inks park is a tray full of asorbent pads. It was the most awful thing to get to in my Pixma ip 2000. If you have a day to spare, and a work table, and some long needle nose pliers or maybe hemostats, and the usual tools, you can take the machine apart to get at it. Note which pads (and parts) go where, everything has to go back where it came from. The pads will rinse out with water, lots of it.

Posted on Apr 29, 2009

  • 33 Answers

SOURCE: Waste ink near full

Here is a link that provides info about this problem. hope this helps.




http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&fcategoryid=2610&modelid=10443#SupportDetailAct

Posted on May 03, 2009

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1 Answer

Power is on to my Canon Pixma MP780, but no display


I got such problem on my MP 780 (grayed boxes on bottom LCD line, no function). It turned out to be missing 1.5V for CPU core. On revese (solder) side of mainboard i found point described as "1.5V". I've powered this from external supply (took about 2 amperes) for few seconds and MP is alive again (without external supply).

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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.

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You get that message when the printhead goes bad. It's not the ink cartridges. You need a new printhead
# QY6-0049-000 around $60.00

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Dear sir,
This problem printer power supply or power adoptar is out of order or fuse is burning
please chack it and solve this problem

Aug 27, 2009 | Canon PIXMA MP780 All-In-One InkJet...

1 Answer

Got a new laptop and trying to add my Canon Pixma MP780


Denise, I don't know where your located I'm in Texas. I have a link for you on your MP780. Perhaps this will work for you.
http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&fcategoryid=123&modelid=10444#DownloadDetailAct

If you have any problems feel free to contact me at 214.263.5980

Nov 17, 2008 | Canon PIXMA MP780 All-In-One InkJet...

4 Answers

Software for canon pixma mp780


Not knowing where you are from, I can only give the following help.

Do a Google search using the following text:

pixma mp780 +driver

Note the "+driver" (no space between the "+" and the word "driver").

This will bring up a lot of sites where you can dowload the drivers.

Apr 05, 2008 | Canon PIXMA MP780 All-In-One InkJet...

1 Answer

Canon Pixma mp780


http://www.nodevice.com/manual/newmans/1164257699mp750780smpdf/get13922.html

thats the service manual for your printer it contains detailed step by step instruction in trouble shooting and repair

Sep 07, 2007 | Canon PIXMA MP780 All-In-One InkJet...

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