Troubleshooting 3-11
4. Run any software program that sends data to the printer. The
printer prints “Hexadecimal Dump” and then all the codes it
receives in a two-column format. The first column contains the
hexadecimal codes and the second column gives the ASCII
characters that correspond to the codes.
Hexadecimal Dump
1B 21 00 1B 26 02 40 40 : . ! . . & . @ @
1B 25 01 1B 63 34 00 1B : . % . . c4 . .
41 42 43 44 45 46 47 48 : ABCDEFGH
❏
A period (.) is printed for each code that has no ASCII
equivalent.
❏
Control codes are printed in bold for emphasis.
❏
During the hex dump all commands except
DLE EOT
and
DLE ENQ
are disabled.
5. Open the cover to set the printer off line so that it will print the
last line.
6. Close the cover and turn off the printer or reset it to turn off the
hex dump mode.
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