Hexadecimal Dumping - Epson TM-U925 Manual

3.6 Hexadecimal Dumping

1) Hexadecimal dumping function
This function prints the data transmitted from the host computer in hexadecimal numbers and in their
corresponding characters.
2) Starting a hexadecimal dumping
Open the cover and turn on the power while pressing the RECEIPT FEED button, then close the
cover. The printer first prints "Hexadecimal Dump" on the paper and then prints all data received
thereafter in hexadecimal numbers and their corresponding characters, until the printer is turned off.
NOTES: 1. "." is printed if no printable ASCII character corresponds to the received.
2. During hexadecimal dumping, any commands other than DLE EOT, DLE ENQ, and
GS ENQ do not function.
3) Ending hexadecimal dumping
You can stop the hexadecimal dump by turning the power off or resetting the printer after printing has
finished.
<Example printing>
Hexadecimal Dump
1B 21 00 1B 26 02 40 40
1B 25 01 1B 63 34 00 1B
41 42 43
EPSON
44 45 46 47 48
TITLE
TM-U925
Specification
(STANDARD)
: . ! . . & . @ @
: . % . . c4 . .
: ABCDEFGH
SHEET
REVISION
A
NO.
NEXT SHEET
43 42