Canon printer PIXMA MG7520 User Manual

Printing Does Not Start
Check1 Make sure that the power plug is securely plugged in, then touch the  ON button
to turn the machine on.
While the  POWER lamp is flashing, the machine is initializing. Wait until the  POWER lamp stops flashing and
remains lit.
Note
•
When printing large data such as a photo or graphics, it may take longer to start printing. While the
POWER  lamp is flashing, the computer is processing data and sending it to the machine. Wait until printing
starts.
Check2  Make sure that the...

Check7 Are the Media Type and the Page Size settings of the printer driver correct?
When using non Canon genuine specialty paper, be sure to select the proper media type or page size correctly
in the printer driver.
Confirm the settings following the procedure below, and try printing again.1.
Make sure that either  A4 (Art Paper Margin 35)  or Letter (Art Paper Margin 35)  is selected in the
application.
If the page size you want to use is not displayed, open the  File menu of the application and select...

•If the setting is incorrect:Reinstall the MP Drivers with the Setup CD-ROM or install them from our website.•
Printing does not start even though the machine is connected to the computer using a USB cable and
the port named "USBnnn" is selected:
In Windows 8.1 or Windows 8, select  My Printer on the Start screen to start  My Printer. If My Printer
is not displayed on the  Start screen, select the  Search charm, then search for " My Printer".
Set the correct printer port on  Diagnose and...

Paper JamsWhen paper is jammed, a troubleshooting message is displayed automatically. Take the appropriate action
described in the message.
Watch the movie
•
When a Support Code and a message are displayed on the computer screen:
•
When a Support Code and a message are displayed on the touch screen:
For details on how to remove the jammed paper, refer to Support Code List (When Paper Is Jammed) .
Note
•
You can confirm the actions against errors with Support Codes on your computer or on the touch
screen...

Paper Does Not Feed Properly/"No Paper" Error Occurs
Check1 Make sure that paper is loaded.
Loading Paper
Check2
 Make sure of the following when you load paper.
•
When loading two or more sheets of paper, flip through the paper before loading.
•
When loading two or more sheets of paper, align the edges of the sheets before loading.
•
When loading two or more sheets of paper, make sure that the paper stack does not exceed the paper load
limit.
However, proper feeding of paper may not be possible...

Check7 Clean the paper feed roller.
Cleaning the Paper Feed Roller
Note
•
Cleaning the paper feed roller will wear the roller, so perform this procedure only when necessary.
Check8 If two or more sheets of paper feed from the cassette at once, clean the inside
of the cassette.
For information on cleaning the inside of the cassette, refer to 
Cleaning the Pad in the Cassette .
Check9
 Are the transport unit cover and the rear cover attached properly?
Refer to 
Rear View  for the position of the rear...

Cannot Print on the Disc Label
Disc Label Printing Does Not Start
Disc Tray Does Not Feed Properly
Disc Tray JammedDisc Label Printing Does Not Start
Check1  Is the disc tray placed properly?
Open the disc tray guide, properly place the disc tray again, then tap  OK on the touch screen to dismiss the
error.
Use the disc tray supplied with this machine ("J" is on the upper side).
For details on how to place the disc tray, refer to 
Placing a Printable Disc .
Check2
 Is the printable disc placed on...

Disc Tray Does Not Feed Properly
848 

Cannot Print Properly with Automatic Duplex Printing
Check1 Is the setting for automatic duplex printing selected?
Make sure that the  Duplex Printing and Automatic  check boxes are selected on the  Page Setup sheet in the
printer driver setup window.
Duplex Printing
Check2  Make sure that the actual size of the paper is suitable for automatic duplex
printing.
The sizes of media suitable for automatic duplex printing are A4, Letter, A5, B5, and Hagaki.
Load paper of suitable size, then tap  OK on the...

Copying/Printing Stops Before It Is Completed
Check1 Is the disc tray guide opened while printing on paper?
Close the disc tray guide, then tap  OK on the touch screen.
Check2
 Is the paper loaded?
Make sure that paper is loaded.
If the machine has run out of paper, load paper.
Check3  Do the printing documents have lots of photographs or illustrations?
As printing large data such as photos or graphics takes time for the machine and the computer to process, the machine may appear to have stopped...