3. Perform a printing test to check the results. ProcedureLoad the media.Press [FUNCTION].Press [▼], then [▶] to display the screen shown below.Press [ENTER].Printing of the test pattern starts.Check whether there is dot drop-out or dot displacement in the test pattern.Missing blocks indicate dot drop-out. Collapsed or inclined blocks indicate dot displacement.If you have opened the front cover, close it.If no dot drop-out or dot displacement occurs, this operation is finished. Press [FUNCTION] to go back to the original screen.If dot drop-out or dot displacement is present, perform cleaning such as normal cleaning.