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

Black Line printing on copies

Every time I copy something, it prints a black line down the side, about 3 inch from the left side... Both the printers we have of this brand does this. Please help. Thanks

Anonymous Mar 26, 2014

When printing sometimes it has black lines across the page they run side to side about 7 inches across the page and about 1/4 inch widestarts out just a few on the page but gets worse and sometimes all the way down the page. But if you stop the print job and make copies they are fine.The customer has changed the print cartridge and made no differenceCould someone please help.Thanks

2 Answers

Anonymous

Level 1:

An expert who has achieved level 1.

Hot-Shot:

An expert who has answered 20 questions.

Corporal:

An expert that has over 10 points.

Mayor:

An expert whose answer got voted for 2 times.
Contributor
26 Answers

Just clean the glass top of the scanner and the slit of glass on the left hand side of the scanner.

Posted on May 20, 2007

Anonymous

Clean glass, the big glass and the scanner glass - works like a charm!!! yeah yaw!

Posted on May 27, 2007

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

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

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

1 Answer

Getting black strip about 9/16"

it may be due to either malfunctioning of the scanner tube within the printer itself or whenever you copy a certain page the lid is not properly pace resulting to excess light on that side giving you black line when the copying is in process

Mar 06, 2011 | HP Officejet 5610 All-In-One InkJet...

1 Answer

Black line is present when copying document; not

This sounds as if you have some ink/contamination on the small scaning glass that sits to either the left or right of the main glass on the copier.(Depending on the model/make)As your original is scanned over this thin piece of glass the scanning device will see any spots and this will result in a black line down the page.Please clean the glass with a soft rag.

Oct 12, 2009 | Office Equipment & Supplies

1 Answer

When copying or printing a fax, a vertical black line 2-3 mm line

try cleaning the rollers with water in the feeder at the top check the glass too too see if it's dirty

Jun 27, 2009 | HP Officejet 6310 All-In-One InkJet...

1 Answer

Black vertical line (1 inch wide) appears while scanning/copying

For this kind of problem you need to call the tech support because the printer is already messed up and it is in need of replacement

Hope this help

Byron

Jun 15, 2009 | Kodak ESP 3 Multifunction Printer/ Copier/...

1 Answer

Black streak down side when making a copy

Hello sir; I believe you need to replace drum cleaning blade.

Mar 12, 2009 | HP Office Equipment & Supplies

1 Answer

Mfc-7420 Black Line horizontal across paper in 3 places

try moving the small blue slider on top of the drum cartridge side to side 10 times.

Mar 10, 2009 | Brother MFC 7420 All-In-One Laser Printer

1 Answer

Black line down the middle of my copies

It sounds like you have a dead spot in your imager.

Feb 20, 2009 | Dell All-in-One 968+ Wireless Network Card...

2 Answers

Black line down page when coping from copy feed

The small glass surface at the top of the scanner bed had some gunk on it. I scrapped it off and the line went away! Yay!

Jan 01, 2009 | Brother Multi-Function Center MFC-240C...

1 Answer

Black line down the paper on copy mode. Ok in print mode.

There is most likely something on your scan glass that is blocking the scanner. Clean of both pieces of glass that are there when you flip open the ADF, or top cover. Try to copy again. If it is still there then there is either something on the scanner piece that moves back and forth to scan or one of your scan LEDs is burnt out and the scanner will have to be replaced.

Dec 17, 2008 | Brother MFC 7420 All-In-One Laser Printer

2 Answers

HP 3050 Black Line

I was getting a verticle black line and I had to clean the glass, the long white bar above the glass, and the white and black rollers before my problem was solved.

Mar 12, 2008 | HP LaserJet 3050 All-In-One Printer

Not finding what you are looking for?

View Most Popular

PIXMA MP780 All-In-One InkJet Printer

Office Equipment & Supplies

Getting black strip about 9/16"

HP Officejet 5610 All-In-One InkJet Printer

Open Questions:

0 Answers

Ask a Question

Usually answered in minutes!

Check Out the Latest Printers Report

View all Fixya Reports

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

Answer questions

Manuals & User Guides

PDF Manual

Black Line printing on copies

2 Answers

Anonymous

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

Getting black strip about 9/16"

Black line is present when copying document; not

When copying or printing a fax, a vertical black line 2-3 mm line

Black vertical line (1 inch wide) appears while scanning/copying

Black streak down side when making a copy

Mfc-7420 Black Line horizontal across paper in 3 places

Black line down the middle of my copies

Black line down page when coping from copy feed

Black line down the paper on copy mode. Ok in print mode.

HP 3050 Black Line

Not finding what you are looking for?

PIXMA MP780 All-In-One InkJet Printer

Getting black strip about 9/16"

Open Questions:

I am trying to set up my canon mp780 to fax

why my canon pixma MP 780 won't turn on

canon pixma mp 780 won't turn on

cannon mp 287 error 5600

Related Topics:

Ask a Question

Check Out the Latest Printers Report

Top Canon Office Equipment & Supplies Experts

old marine

Muntejaya Ginting

Cindy Wells

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

Manuals & User Guides

Service_manual_mp750780.pdf....

Manual.txt. user-manual-PIXMA MP780...

. PIXMA MP780 All-In-One InkJet...

Black Line printing on copies

2 Answers

Anonymous

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

Getting black strip about 9/16"

Black line is present when copying document; not

When copying or printing a fax, a vertical black line 2-3 mm line

Black vertical line (1 inch wide) appears while scanning/copying

Black streak down side when making a copy

Mfc-7420 Black Line horizontal across paper in 3 places

Black line down the middle of my copies

Black line down page when coping from copy feed

Black line down the paper on copy mode. Ok in print mode.

HP 3050 Black Line

Not finding what you are looking for?

PIXMA MP780 All-In-One InkJet Printer

Getting black strip about 9/16"

Open Questions:

I am trying to set up my canon mp780 to fax

why my canon pixma MP 780 won't turn on

canon pixma mp 780 won't turn on

cannon mp 287 error 5600

Related Topics

Related Topics:

Ask a Question

Popular Questions

Aborber full error message

Error code E31 scanning with Canon MP495

Reset ink level on CANON MP 140 PIXMA PRINTER

Error: The type of Printhead is incorrect, Install the correct printhead.

Canon PIXMA MP190 reset ink?????

Check Out the Latest Printers Report

Top Canon Office Equipment & Supplies Experts

old marine

Muntejaya Ginting

Cindy Wells

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

Manuals & User Guides

Service_manual_mp750780.pdf....

Manual.txt. user-manual-PIXMA MP780...

. PIXMA MP780 All-In-One InkJet...