Royal Sovereign RBC-EP1600 Operating Manual page 10

SORT MODE (By pressing the "MODE" key)
The machine can catch the different denomination bill while counting.
In this mode, the machine will read the first bill that goes through and
sort based on that denomination. Therefore, if a mixed bill is stuck in
the pile, the machine will display an error code informing the user of the
different denomination.
MIX MODE (By pressing the "MODE" key)
The machine can read the value counting for mixed notes and the total amount
will be displayed on the screen. Under this mode, if you press the "REPORT" key
after counting, you can see the breakdown of the denomination as per picture
below. By pressing the "C" key, you can then return to the previous screen.
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