Frequently Asked Questions
When an error occurs, the printer's Alarm lamp lights or blinks, or the ON and Alarm lamps blink alternately. For more information, see When Error Occurred.
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![Error](screens/icon_error.gif)
Error
![Network](screens/icon_network.gif)
Network
![Printing](screens/icon_print.gif)
Printing
![Scan](screens/icon_scan.gif)
Scan
![Other](screens/icon_etc.gif)
Other
![Network](screens/icon_network.gif)
Network
![Printing](screens/icon_print.gif)
Printing
![Scan](screens/icon_scan.gif)
Scan
- Scanning Problems (Windows)
- Scanner Does Not Work (Windows)
- ScanGear (Scanner Driver) Does Not Start (Windows)
- IJ Scan Utility Error Messages (Windows)
- ScanGear (Scanner Driver) Error Messages (Windows)
- Cannot Print (Scan) from Smartphone/Tablet
Questions not Listed Above
Network
- Switching Printer's Connection to Network or Devices
- Network Key (Password) Unknown
- Cannot Remember Printer's Administrator Password
- Printer Cannot Be Used After Replacing Wireless Router or Changed Router Settings
- Message Appears on Computer During Setup
- Checking Network Information of Printer
- Restoring Printer's LAN Settings to Defaults
- USB Connection Problems
- Change to Offline (Windows)
Printing
Scan
- Scanning Problems (macOS)
- Scan Results Are Unsatisfactory (Windows)
- Scan Results Are Unsatisfactory (macOS)