Settings/Register] 
[Adjustment/Maintenance][Adjustment/Maintenance]
Configure the settings for adjusting the image quality of printing and scanning, and for cleaning the machine.
[ Settings/Register] [Adjustment/Maintenance]
Settings/Register] [Adjustment/Maintenance]Perform image quality adjustments such as correcting the gradation or color mismatch in the printing results.
[ Settings/Register] [Adjustment/Maintenance]
Settings/Register] [Adjustment/Maintenance]Adjust the operation of the machine and an optional finisher.
[ Settings/Register] [Adjustment/Maintenance]
Settings/Register] [Adjustment/Maintenance]Perform operations to clean the machine, or watch videos on how to perform cleaning and maintenance.