Oki C 5400n - Manual (Page 65)

Menu Functions • 63
HEX DUMP [EXECUTE] Press ENTER to switch the
printer to the Hexadecimal
Dump mode in which all data
received is printed in both
Hexadecimal and ASCII
format. To return to normal
print mode, switch the printer
off then on again.
System Adjust Menu (continued)
Note: Factory default settings are shown in bold .
Item Settings Explanation