Question : How to send print logo command to Epson TM-T88IV thermal printer?
I’m trying to print a logo on a POS (tickets) thermal printer.
The model of the printer is Epson TM-T88IV
I already uploaded the logo with the TM Flash Logo utility and the test print from the TMFLogo app is printing ok.
My problem is that I cant find the command codes to print the logo. I downloaded ESC-POS_Commands_FAQs.pdf manual from epsonexpert.com but seems that the codes are missing.
Thank in advance
Solution : How to send print logo command to Epson TM-T88IV thermal printer?
Convert the hex to decimal (you can use Windows calculator to do this). This becomes:
28 112 1 0
Run the old DOS "edit" program. Use the <Alt> key to type in each value. You should end up with four characters: a bracket that roughly resembles an "L", a lowercase "p", and the digits "1" and "0". Save this as a file (I called mine logo.dat).
Use the following command to send the file to the printer:
copy /b logo.dat lpt1:
You can use whichever port your receipt printer is on in place of LPT1:
You can probably send these characters directly to the printer as well, this is the way I implemented it.
If you’d like, I can send you a copy of the finished program (not sure how email contact works on here, just joined this afternoon after reading your question!) or post it online. Apparently, there are several library directors in our library system that are very eager to try out my program