
Cannot Communicate with Printer via USB
Check1
Make sure printer is turned on.
Check2
Connect USB cable properly.
As the illustration below, the USB port is at the back of the printer.
Important
• Check the orientation and insertion angle of the "Type-B" connector and connect to the printer. The USB
Port is slightly diagonal. For details, refer to the instruction manual supplied with the USB cable.
Check3
Make sure
Enable bidirectional support
is selected in the
Ports
sheet of the
Printer properties
dialog box. (Windows)
If not, select it to enable bidirectional support.
Opening Printer Driver's Setup Screen
381
Summary of Contents for TS6420a
Page 1: ...TS6400 series Online Manual English...
Page 36: ...2 The password is specified automatically when the printer is turned on for the first time 36...
Page 71: ...TR9530 series TS3300 series E3300 series 71...
Page 84: ...84...
Page 94: ...94...
Page 124: ...124...
Page 126: ...Safety Safety Precautions Regulatory Information WEEE EU EEA 126...
Page 137: ...9 Attach the protective material to the printer when packing the printer in the box 137...
Page 141: ...Main Components Front View Rear View Inside View Operation Panel 141...
Page 170: ...Setting Items on Operation Panel 170...
Page 267: ...Printing Using Canon Application Software Easy PhotoPrint Editor Guide 267...
Page 277: ...Scanning Scanning from Computer Windows Scanning from Computer macOS 277...
Page 281: ...Note To set the applications to integrate with see Settings Dialog Box 281...
Page 294: ...ScanGear Scanner Driver Screens Basic Mode Tab Advanced Mode Tab 294...
Page 339: ...Other Network Problems Checking Network Information Restoring to Factory Defaults 339...
Page 372: ...Scanning Problems Windows Scanning Problems 372...
Page 373: ...Scanning Problems Scanner Does Not Work ScanGear Scanner Driver Does Not Start 373...
Page 386: ...Errors and Messages When Error Occurred Message Support Code Appears 386...