Interface Test (Hex-Dump) - Tally T2040 Maintenance Manual

Testmode
4.2.2
Interface test
(Hex-Dump)
Example for a Hex-Dump
test printout
4-4
Test functions, troubleshooting and maintenance
With the interface test (Hex-Dump or H-Dump) you can check data transfer from
computer to printer. The text which is being transmitted to the printer is printed in
two parts. In the left part the text is printed in hexadecimal format, and in the right in
ASCII format.
Hex-Dump mode can only be terminated by switching off the printer.
After the transmission you must switch the printer to Offline. Any remaining data
left in the interface buffer is then printed.
If you want to stop the Hex-Dump printout before switching off the printer, press the
key Online.