Canon PIXMA MP780 All-In-One InkJet Printer Logo
Posted on Dec 02, 2017
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Canon Pixma MP780...the 3eBK cartridge won't print.

Everything was working great until I had to change the 3e cartridge. I followed all the instructions (have never had a problem before) but can't get the 3eBK to print. Have cleaned the heads to no avail. I thought maybe the cartridge was ''bad'' so I put in another new one and it too will not print. Any ideas for me?

  • Anonymous Apr 09, 2009

    same problem with the 6e as well as the 3e, it will print color, but won't copy black and faxes come through blank. How do you clean the print head?

×

1 Answer

Jon Slaton

Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Habit-Forming:

Visited the website for 3 consecutive days.

New Friend:

An expert that has 1 follower.

  • Expert 47 Answers
  • Posted on Dec 02, 2017
Jon Slaton
Expert
Level 2:

An expert who has achieved level 2 by getting 100 points

MVP:

An expert that got 5 achievements.

Habit-Forming:

Visited the website for 3 consecutive days.

New Friend:

An expert that has 1 follower.

Joined: Dec 01, 2017
Answers
47
Questions
0
Helped
10521
Points
141

I cleaned my print heads 7 times before it all cleared up. Another possibility is there may have been a piece of clear paper or sticker or something on the replacement cartridge - take the cartridge next to it out and compare the two to make sure they look the same.

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Jul 27, 2007

SOURCE: canon pixma mp780 - vertical line on printing

Not sure if this will help but there is a small glass panel to the left of your flatbed scanner- this must be clean or else I get a black vertical line in my printing.

Ad

Anonymous

  • 30 Answers
  • Posted on Feb 08, 2008

SOURCE: PIXMA MP780 "WRONG CARTRIDGE" MESSAGE?

I can tell you that the MP780 does not know the difference between a BCI3 and a BCI6 cartridge so there is definitely another issue.

Anonymous

  • 2 Answers
  • Posted on Jun 21, 2008

SOURCE: Canon PIXMA iP4000 Will not print red Deep clean won t work Other colors OK

remove print head assembly. clean off.
print head not on cartridge. 

Anonymous

  • 1 Answer
  • Posted on Jul 26, 2008

SOURCE: won't print from 3ebk cartridge

I take new head - dont work. I put old head from my son`s pixma ip4000 in my Canon MP760 and printer is working!!! Put new head in his printer and don`t work. Problem is with new printheads, THEY DON`T WORK. I change 8 printheads and they work well, but last two printhead (brand new) DON`T WORK. I live in Serbia and I can`t do anything because Canon in Serbia don`t accept problems, they simple said : out of warranty. Maybe you can ask in some other country? I pay 100Eur per printhead here.

Anonymous

  • 1 Answer
  • Posted on Aug 17, 2008

SOURCE: Print head remains clogged canon pixma iP 4000

I have successfully managed to clean the print head with isopropyl alcohol by placing a flexible plastic tube over the cartridge seat, filling the tube partially with the alcohol, then blowing very hard through the tube. The alcohol does not appear to harm anything.

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Black 3e won't print, even with NEW printhead.

Hello!

Please check the "Rplacing an ink tank" part of the manual. Hope it will help you.
https://manualsbrain.com/en/manuals/1796179/?page=45
0helpful
1answer

I changed my Canon PIXMA MP780 3e cartridge, and

I have to ask this question of you, just to make sure this is not an issue. Are you using a factory new ink or toner cartridge?
Please consider the following:
If you are using a refilled (the absolute worst possible choice) or third party cartridges (2nd. Worst possible choice) that may well be your problem. Most manufacturers build logic into their products to prevent the use of “Other Equipment Manufactured” cartridges as well as re-filled cartridges.
They do this to prevent problems from contaminated inks or toner causing problems with print quality or damaging the physical printhead or photo conductors.
If you are using factory new ink or toner cartridges, then please call the manufacturer’s Technical Support for assistance with the warranty on the cartridges
Don
0helpful
1answer

Won't print black ink 3E

I got a paper jam while printing.Know my brother mfc-290 will not print black
0helpful
1answer
0helpful
2answers

Won't print from 3ebk cartridge

i think there is problum in ur cartridge cas adoptor , clean cartridge circuit plate and put cartridge then try
4helpful
1answer
0helpful
1answer

Replaced empt 3E cartridge. Now it won't print

I had removed and reinstalled the empty 3e cartridge. Sorry for the Confusion. I hadn't put a new 3e cartrige in until today. Them I ran " deep clean" twice. The printer works fine. I still don't understand why the printer wouldn't print color, when I was had set the printer to print in color when my 3e cartridge was empty and all colors including the 6 black showed full.
1helpful
2answers

Replaced empt 3E cartridge. Now it won't print

Kind of an X-file situation there. You should try an other cartridge, maybe that one is defective
0helpful
1answer

Canon Pixma MP780 Printer - black 3e fails to print

installed a new Print-Head, but that was no changes. I use refill ink, and it seams the BlackInkTank is not exactly on the Printhead and it is Air in the Pipe, i take the Printhead and the Ink-Cardridge in the Bathroom, and press the Ink-cardrige on the Printhead and take a hard breath and blow in the Air-Holes of the Ink-Cardrige until black ink come out of the Printhead, reinstall in the Printer, end it works well.

sorry about my bad english
Not finding what you are looking for?

411 views

Ask a Question

Usually answered in minutes!

Top Canon Office Equipment & Supplies Experts

old marine
old marine

Level 3 Expert

2426 Answers

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Cindy Wells

Level 3 Expert

6687 Answers

Are you a Canon Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...