5.5 Hexadecimal dump
This function is used to diagnose the characters received through the communication port; the characters are printed
out both as hexadecimal codes and ASCII codes.
Once the self-test routine has fi nished, the printer enters Hexadecimal Dump mode. The printer remains in standby
until a key is pressed or characters are received through the communication port. For example, for every 8 charac-
ters received, the hexadecimal and corresponding ASCII codes are printed out (if the characters are underlined, the
receive buffer is full). Shown below is an example of a Hexadecimal Dump:
48 65 78 61 64 65 63 69 Hexadeci
6D 61 6C 20 64 75 6D 70 mal dump
20 66 75 6E 63 74 69 6F functio
6E 20 30 31 32 33 34 35 n 012345
36 37 38 39 61 62 63 64 6789abcd
65 66 67 68 69 6A 6B 6C efghijkl
6D 6E 6F 70 71 72 73 74 mnopqrst
75 76 77 78 79 7A uvwxyz
5. CONFIGURATION
64 KPM150H-AERO User manual