Select the menus on the control panel as described below.
Settings > Maintenance
Select this feature to check if the print head nozzles are clogged. The printer prints a nozzle check pattern.
Automatically repeats nozzle check and head cleaning to improve clogged nozzles.
Because Adaptive Head Cleaning may repeat head cleaning several times, it may take a long time and consume a large amount of ink.
Select this feature to clean clogged nozzles in the print head.
Select this feature to adjust the saddle stitch folding position.
Select this feature to adjust the saddle stitch binding position.
Select this feature to adjust the half folding position.
Select this feature to raise the needle when replacing staples.
Select this feature to check the pickup roller service life for the paper tray and any paper cassettes. You can also reset the pickup roller counters.
Checking the Clogged Nozzles