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Scanner Does Not Work
Check 1
Check that your scanner or printer is turned on.
Check 2
With network connection, check the connection status and reconnect as
needed.
Check 3
With USB connection, connect the USB cable to a different USB port on the
computer.
Check 4
If the USB cable is connected to a USB hub, remove it from the USB hub and
connect it to a USB port on the computer.
Check 5
Restart the computer.
Check 6
To scan from the printer's operation panel with USB connection, click
Scan-
from-Operation-Panel Settings
in the
Settings (General Settings)
dialog, and then
check that the following checkboxes are selected.
• Your scanner or printer
•
Enables scanning from the operation panel
236
Summary of Contents for TS3440
Page 1: ...TS3400 series Online Manual English ...
Page 50: ...Loading Paper Loading Plain Paper Photo Paper 50 ...
Page 56: ...Loading Originals Loading Originals on Platen Supported Originals 56 ...
Page 91: ...Safety Safety Precautions Regulatory Information WEEE EU EEA 91 ...
Page 113: ...Main Components and Their Use Main Components Power Supply Indication of LCD 113 ...
Page 114: ...Main Components Front View Rear View Inside View Operation Panel 114 ...
Page 159: ...Printing Using Canon Application Software Easy PhotoPrint Editor Guide 159 ...
Page 169: ...Scanning Scanning from Computer Windows Scanning from Computer macOS 169 ...
Page 173: ...Note To set the applications to integrate with see Settings Dialog 173 ...
Page 175: ...Scanning Multiple Documents at One Time from the ADF Auto Document Feeder 175 ...
Page 177: ...Scanning Tips Positioning Originals Scanning from Computer 177 ...
Page 205: ...Other Network Problems Checking Network Information Restoring to Factory Defaults 205 ...
Page 234: ...Scanning Problems macOS Scanning Problems 234 ...
Page 235: ...Scanning Problems Scanner Does Not Work Scanner Driver Does Not Start 235 ...
Page 246: ...Errors and Messages When Error Occurred Message Support Code Appears 246 ...