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Topic: Thermal Printer Issues (Read 4740 times) previous topic - next topic


Hey Guys,

New to this, but currently struggling getting the thermal printer printing large pieces of text. It seems to print up to 7 small characters fine, any more then it starts then stops. Just running a simple test for now, any help would be greatly appreciated. Arduino Uno Plugged into USB then plugged into mains also with 5v plug. printer is in Vin and Gnd. See attached what i mean


Welcome to the world of Arduino.

Hmmm lot of good that picture was...

So you are new to this thats fine and I am going to give you a really good tip...in fact I will go as far as two..

First one is HERE

And your next one is HERE seeing as you are in the ONLINE section

Here is hope that your next post will be a little more informative as telepathic skills are in short supply right now.  :smiley-wink:
It may not be the answer you were looking for but its the one I am giving based on either experience, educated guess, google or the fact that you gave nothing to go with in the first place so I used my wonky crystal ball.

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