Selecting a Response to Commands from the Operation Panel Using IJ Scan Utility. . . . . . . . . . . . . 716
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 720
Problems with Network Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 721
Problems with the Machine While Using with Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 722
The Machine Stopped Working Suddenly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 723
Ink Remaining Level Is Not Displayed on Printer Status Monitor of the Machine. . . . . . . . . . . . . 726
Printing Speed Is Slow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 727
Cannot Use the Machine on Replacing an Access Point or Changing Its settings. . . . . . . . . . . . 728
Cannot Detect a Machine on a Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729
Cannot Detect the Machine When Setting up Network Communication. . . . . . . . . . . . . . . . . . . . 730
Cannot Detect the Machine during Wireless LAN Setup: Check 1. . . . . . . . . . . . . . . . . . . . 731
Cannot Detect the Machine during Wireless LAN Setup: Check 2. . . . . . . . . . . . . . . . . . . . 732
Cannot Detect the Machine during Wireless LAN Setup: Check 3. . . . . . . . . . . . . . . . . . . . 733
Cannot Detect the Machine during Wireless LAN Setup: Check 4. . . . . . . . . . . . . . . . . . . . 734
Cannot Detect the Machine during Wireless LAN Setup: Check 5. . . . . . . . . . . . . . . . . . . . 735
Cannot Detect the Machine during Wireless LAN Setup: Check 6. . . . . . . . . . . . . . . . . . . . 736
The Machine Cannot Be Detected in the Wireless LAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 737
Other Problems with Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 739
Forgot an Access Point Name, SSID, or a Network Key. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 740
The Message Is Displayed on the Computer Screen During Setup. . . . . . . . . . . . . . . . . . . . . . . 741
The Administrator Password Set to the Machine Was Forgotten. . . . . . . . . . . . . . . . . . . . . . . . . 742
Checking Information about the Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 743
Packets Are Sent Steadily. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 745
How to Restore the Machine's Network Settings to Factory Default. . . . . . . . . . . . . . . . . . . . . . . 746
Problems with Printing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 747
Printing Does Not Start. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 748
Paper Jams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 751
Paper Does Not Feed Properly/"No Paper" Error Occurs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 752
Cannot Print Properly with Automatic Duplex Printing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 754
Copying/Printing Stops Before It Is Completed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 755
Problems with Printing Quality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 756
Print Results Not Satisfactory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 757
Cannot Print to End of Job. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 759
Part of the Page Is Not Printed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 760
No Printing Results/Printing Is Blurred/Colors Are Wrong/White Streaks. . . . . . . . . . . . . . . . . . . 761
Lines Are Misaligned. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 764
