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Reverse Engineering to Emulate Ink Cartridges for a Epson Printer

Step 6Mwahahaha, It's alive :P

Mwahahaha, It\
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  • Rom Data.png
  • Schematic Used.png

phew, after all that hard work, it's alive!!!

Here is what I got of my terminal

Addr: 0x01
57,07,02,F2,00,00,00,00,00,50,98,6A,EB,D3,54,A3,39,50,14,15,31,93,E4,B4,24,96,57,04,35,F5,E4,14,

Addr: 0x02
00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,

Addr: 0x03
03,00,02,F2,00,00,00,00,00,50,C8,1C,2A,A5,82,00,3B,50,16,17,31,93,E4,B4,24,96,57,04,35,F5,E4,34,

Addr: 0x04
00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,

Addr: 0x05

00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,

Addr: 0x06
00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,

Addr: 0x07
03,00,02,F2,00,00,00,00,00,50,30,9F,74,81,D1,40,3B,50,1A,1B,31,93,E4,B4,24,96,57,04,35,F5,E4,74,


Now, see here how only the odd address returned data except 0x05?
That's because 0x05 is the address of the Magenta ink cartridge which I don't have sadly :(
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Author:NZSmartie
I'm currently studying at Massey University in New Zealand. I'm doing Computer and Electrical Engineering which is a fun course and already proving my skills to professors around the campus. I enjoy ...
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