Canon MX720 Series Setup guide

MX720 series
Online Manual
Troubleshooting
English

Troubleshooting
The Machine Cannot Be Powered On
Printing Does Not Start
Paper Does Not Feed Properly/"No Paper" Error Occurs
Print Results Not Satisfactory
Ink Is Not Ejected
Paper Jams
If an Error Occurs
Problems Sending Faxes
Problems Receiving Faxes
Search Each Function
Problems with Network Communication
Problems with Printing
Problems with Printing Quality
Problems with Scanning
Problems with Faxing
Problems with the Machine
Problems with Installation/Downloading
About Errors/Messages Displayed
If You Cannot Resolve the Problem

Problems with Network Communication
Problems with the Machine While Using with Network
Cannot Detect a Machine on a Network
Other Problems with Network

Problems with Printing
Printing Does Not Start
Paper Jams
Paper Does Not Feed Properly/"No Paper" Error Occurs
Cannot Print Properly with Automatic Duplex Printing
Copying/Printing Stops Before It Is Completed
Cannot Print Properly from a Wireless Communication Device

Problems with Printing Quality
Print Results Not Satisfactory
Ink Is Not Ejected

Problems with Scanning
Problems with Scanning
Scan Results Not Satisfactory

Problems with Faxing
Problems Sending Faxes
Problems Receiving Faxes
Cannot Send a Fax Clearly
Telephone Problems

Problems with the Machine
The Machine Cannot Be Powered On
Cannot Connect to Computer with a USB Cable Properly
Cannot Communicate with the Machine with USB Connection
LCD Cannot Be Seen At All
An Unintended Language Is Displayed on the LCD
Print Head Holder Does Not Move to the Position for Replacing
If the Output Tray Extension Comes Off
Problems with Bluetooth Communication

Problems with Installation/Downloading
Cannot Install the MP Drivers
Uninstalling IJ Network Tool

About Errors/Messages Displayed
If an Error Occurs
A Message for Faxing Is Displayed on the LCD
A Message Is Displayed
Error Message Appears on a PictBridge Compliant Device