Now you can select other operations you want.
NOTICE:
Press FEED/EJECT▲ means reduce based on current value (move
leftwards) ,
Press COMPRESS▼ key means increase based on the current value
(move rightwards)
The adjustment is limited during a range. That is, there is a maximum
value to the increase and a minimum to the reduce
The sample of “RESULT OF ALL SPEED” printing: