# Glitch City Laboratories Archives

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## Emulation &amp; ROM Hacking

### Debugging Printer on GBG - Page 1

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#### Debugging Printer on GBG

Posted by: robimus86
Date: 2017-12-31 00:27:41
Hi guys,
I saw a really cool video of actually printing out debug info on BGB from the Gameboy Printer using a python script. When I ran the script, I get an error (actually BGB just freezes). The vid I'm talking about is here:
https://www.youtube.com/user/TheZZAZZGlitch/about?disable_polymer=1
I am wondering how to get this to run, and if there's an updated version somewhere? I am currently learning to develop ROMs and creating some tools to make life easier for Gameboy ROM development (and hopefully it'll lead to some discoveries for hacking too!).
If anyone can help me, that would be great!

#### Re: Debugging Printer on GBG

Posted by: MarcinTVP8
Date: 2017-12-31 10:43:08
wrong video ID, sorry

#### Re: Debugging Printer on GBG

Posted by: Parzival
Date: 2017-12-31 13:00:22
This is the vid:
https://www.youtube.com/watch?v=h_j0w7r6xSk
yw
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