Sharp MX-3111U Operation Manual page 17

Other convenient functions
Correct the size or orientation of the print data
Enlarge or reduce the print image
Print a mirror-image
Security is important
Print confidentially
Print an encrypted PDF file
Functions used for specific purposes
Print an "invoice copy"
Create a large poster
Convenient functions
Give priority to a print job
Use two machines simultaneously
Store frequently used print settings
Store a print job