20 Most Recent Canon PIXMA MP780 All-In-One InkJet Printer Questions & Answers

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Print quality

Paper type must be set to "Plain" to select Normal or Fast for Print Quality. Every other paper type selected will automatically set print quality to Fine (Photo).
1/17/2022 3:08:31 AM • Canon PIXMA... • Answered on Jan 17, 2022
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Paper jam in canon printer mx432

I took Ekse suggestion to start off with by turning off the printer; opening the front cover and removing the ink cartridges. Behind where the color cartridge goes is a light blue wheel. I took a letter opener and gently tried to move it. It moved and after a few turns it loosened the paper and I was able to gently removed the whole sheet of paper. I'm by far a techy but have been known to take care of paper jams. This little machine had me baffled because the back was of no use like other machines.
12/1/2021 12:42:38 PM • Canon PIXMA... • Answered on Dec 01, 2021
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Pdfs not printing all of the text

Several issues may be responsible for this, one you may not have right to print or copy, please check from the file menu the document properties, check security.

The other is check the printer properties, click on fit page
11/18/2020 6:54:12 AM • Canon PIXMA... • Answered on Nov 18, 2020
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6answers

Need installation software

Kevin download drivers and software to suit HERE - please rate

In case I stuffed the other link link
5/26/2020 3:36:36 PM • Canon PIXMA... • Answered on May 26, 2020
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Canon error 5100 cartrige jumped

I think you are seeing "ERROR 5100: Cartridge Jammed", right?. Here is the most likely solution to this issue with your printer. The following procedure comes directly form Canon
ERROR LCD: CARTRIDGE JAMMED

1. Press ON/OFF switch to reset the multifunction device 2. Removing obstructions, foreign objects and paper jams MP750 / MP780 3. Reseat MP750 / MP780 print head 4. The MP780 may require repair
4/17/2019 1:05:28 PM • Canon PIXMA... • Answered on Apr 17, 2019
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My scanner on my printer

Your printer software is doing image detection.
You need to adjust setting on scan so it scans page and image detection is off.
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thanks

3/16/2019 3:44:24 PM • Canon PIXMA... • Answered on Mar 16, 2019
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7answers

Hi. I have a canon pixma mp780. I can use it to

Hello thanks for asking, i notice you you really did some valid but the problem still exist. Please check the settings for your printer to make sure they are correct, and please uninstall and reinstall the drivers for the printer once again and please make sure its the right drivers for your printer.
12/1/2018 5:48:43 PM • Canon PIXMA... • Answered on Dec 01, 2018
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3answers

Hellomy printer isn't working

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3/23/2018 9:17:05 AM • Canon PIXMA... • Answered on Mar 23, 2018
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Mp780 color is correct but to light

Hi if the problem persists after deep cleaning the print head maybe Is defective. Search in youtube a tutorial to perform a different deep clean to the print head
2/19/2018 1:14:34 PM • Canon PIXMA... • Answered on Feb 19, 2018
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My canon mp780 won't turn on

Make certain you have the current updated drivers for the printer. Check to see if the printer is recognized as one of the devices active and available. If its wireless, be certain the communication is both ways. Do a printer test of the Wireless transmission phase. If you connect directly by Cat5/6 cable with Ethernet, check drivers. Check cables. Check for a positive connection on both ports, Computer and Printer. Make certain the printer listed is the Main Printer when you do a setup.
2/8/2018 8:10:49 PM • Canon PIXMA... • Answered on Feb 08, 2018
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2answers

I've replaced all ink cartridges but the printer is only printing color and no black please help

the black is plugged in the printhead. take it out, and to the sink. run hot water thru the head. rinse it thoroughly. even put the nozzles up to the sink nozzle and force water thru it. when it decided to unplug you will get a bunch of black ink for a second or two. then take the head and shake it out and if possible blow it out with compressed air. get it dry then take a pencil eraser to the contact points on the back of the printhead to clean them. reinstall your printer and let it cycle to charge the printhead. try to print. if not good results try one more clean and if still no black, go back to the sindk and try again. repeat this a couple of times, if it doesn't work, let it sit in really hot water for a while then try to flush it out again. make sure it is dry when you put it back into the printer. try to print again. do use good inks to do this. empty ones won't work.
1/13/2018 12:43:32 PM • Canon PIXMA... • Answered on Jan 13, 2018
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2answers

Where is the waste ink tank?

Issue: Alarm / Power light flashes orange 8 times consecutively (Waste Ink Nearly Full Error)
Solution: Press the <RESUME/CANCEL> button to clear the error (1700)
Waste ink absorber error 1700
The printer has a built-in waste ink absorber to hold the ink used during print head cleaning. Eight flashes indicates that this absorber is nearly full.

Press the <RESUME/CANCEL> button on the printer to clear the error, so you can continue the print job. The printer will need to be serviced as soon as possible.


Issue: Alarm / Power light flashes orange 8 times consecutively (Waste Ink Nearly Full Error)
Solution: Press the <RESUME/CANCEL> button to clear the error (1700)
Waste ink absorber error 1700
The printer has a built-in waste ink absorber to hold the ink used during print head cleaning. Eight flashes indicates that this absorber is nearly full.

Press the <RESUME/CANCEL> button on the printer to clear the error, so you can continue the print job. The printer will need to be serviced as soon as possible.


1/13/2018 12:26:37 PM • Canon PIXMA... • Answered on Jan 13, 2018
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Canon Pixma MP780...the 3eBK cartridge won't print.

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.
12/2/2017 7:10:53 PM • Canon PIXMA... • Answered on Dec 02, 2017
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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
10/24/2017 5:49:32 AM • Canon PIXMA... • Answered on Oct 24, 2017
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MP870 won't copy.

Try cleaning the heads and check print head allignment on the printer, this can usually be done through the printer software or your pc settings
8/21/2017 7:26:30 PM • Canon PIXMA... • Answered on Aug 21, 2017
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2answers

My printer is spitting out blank pages when I

Carefully check all the paper driveway and also cartridges: something is still on the way
6/3/2017 2:47:55 AM • Canon PIXMA... • Answered on Jun 03, 2017
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Color drop out

Sounds like the print head itself has clogged or some inks have become harder... can happen over time especially as you dont know how long inks have been on shelf before you bought them... some brands are better than others for that...
5/4/2017 9:11:20 AM • Canon PIXMA... • Answered on May 04, 2017
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1answer

MP780 vertical lines on photos

Hi. the problem is the print head, maybe is clogged or damage, try this remove the cartridges , and the print head and submerge the print head in hot water for 3 minutes, dry the print head and reinstall it, if problem persist replace the print head. print head-ifjuqj1rgxjwdfgzcx5dhpki-5-0.jpg TCT How to remove and clean Canon Printhead
5/2/2017 1:54:17 PM • Canon PIXMA... • Answered on May 02, 2017
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