This project can hack into old version network printer which uses 9100 port.
python hackprinter.py
It will lead you to a cmd loop iff we successfully hacked into target.
print_text "text_message"
This cmd can make the target print text message.
print_file file_name
This cmd can make the target print specific file, the file format can be .txt, .pdf, or most of the format used by image, such as .jpg, .png ...
buffer_explosion
This cmd will overwhelm target's buffer, which is really dangerous.
You can also use ./hack.sh to autalmatically hacked into more than one printer.