User's Guide
"Cannot Connect from Devices Even Though Network Settings are No Problem" on page 106
&
Suddenly the Printer Cannot Print Using a USB
Connection
❏ Disconnect the USB cable from the computer. Right-click on the printer icon displayed on the computer, and
then select Remove Device. Next, connect the USB cable to the computer and try a test print. If printing is
possible, the setup is complete.
❏ Re-set the USB connection following the steps in [Changing a Connection Method to a Computer] in this
manual.
Related Information
"Changing the Connection Method to a Computer" on page 25
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Printout Problems
Printout is Scuffed or Color is Missing
If you have not used the printer for a long time, the print head nozzles may be clogged and ink drops may not be
discharged. Perform a nozzle check, and then clean the print head if any of the print head nozzles are clogged.
Related Information
"Checking and Cleaning the Print Head" on page 80
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Banding or Unexpected Colors Appear
The print head nozzles may be clogged. Perform a nozzle check to check if the print head nozzles are clogged.
Clean the print head if any of the print head nozzles are clogged.
Related Information
"Checking and Cleaning the Print Head" on page 80
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Solving Problems
110