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ur question need more elaboration now ur thermal printer works on serial or parallel communiction
if parallel here r some basic rules
• Pin 1 carries the strobe signal. It maintains a level of between 2.8 and 5 volts, but drops below 0.5 volts whenever the computer sends a byte of data. This...
i put on the question before regarding microcontroller interface with 8051 microcontroller and thank to all for your sincere help my hardware is workin well and print the text.serial prints
now i want to print an image from thermal printer through 8051 im usin cbm 1000 thermal printer...
thx for reply but mostly the links are using serial communication i want to communicate on parallel port need help regarding device driver of thermal printer cbm-1000 how it works and which signals need to operate printer
i have problem interfacing parallel db25 thermal printer with 8051 plz guide me with code and circuit diagram. i am using compatibility mode for parallel communication
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