2.SETTING ITEMS (ADMIN)GENERAL 772 SETTING ITEMS (ADMIN) Cleaning the main chargers and LED print headsYou can clean the main chargers and LED print heads. If the main chargers or LED print heads are stained, the copied orprinted image may have unevenness or white streaks in the horizontal direction.Clean by following the instructions displayed on the screen. Once you finished cleaning according to the procedure, press[FINISH] on the screen.This button is available only for some models.The counter for notifying the cleaning timing will not be cleared if you fail to press [FINISH]. Setting the pop-up messagesYou can set whether or not to display a message asking the user if he or she wants to change the paper size and papertype settings when a tray is opened and then closed, whether or not to display a message asking the user if he or shewants to continue copying or printing after clearing a paper misfeed, and whether or not to display a message regardingthe amount of paper that can be placed in the tray.Press [ENABLE] or [DISABLE] for each option and press [OK].Item name DescriptionTRAY SET Enabling this option displays a message asking the user if he or she wants to change thepaper size and paper type settings when a tray is opened and then closed.PAPER MISFEED RECOVERY Enabling this option displays a message asking the user if he or she wants to continue with thejob being executed when the paper misfeed occurred.