Settings/Registration] 
[Function Settings] [Printer] [Printer Settings] [Utility][Utility]
Delete downloaded fonts and delete print data in which errors occurred during processing.
[ Settings/Registration] [Function Settings] [Printer] [Printer Settings] [Utility]
Settings/Registration] [Function Settings] [Printer] [Printer Settings] [Utility]Delete the information for all downloaded PCL fonts if a problem occurs when the fonts are downloaded. For details, see "Setting the Machine (PS/PCL/UFR II Printer)" at the online manual site.
IMPORTANT
Do not perform [Initialize PCL Storage] when the machine is operating normally.
[ Settings/Registration] [Function Settings] [Printer] [Printer Settings] [Utility]
Settings/Registration] [Function Settings] [Printer] [Printer Settings] [Utility]Delete the information for all downloaded PostScript fonts if a problem occurs when the fonts are downloaded.
IMPORTANT
Do not perform [Initialize PS Storage] when the machine is operating normally.
[ Settings/Registration] [Function Settings] [Printer] [Printer Settings] [Utility]
Settings/Registration] [Function Settings] [Printer] [Printer Settings] [Utility]Delete jobs that are being processed if an error occurs during the process of generating the print image.