The MCU version is now on Instructables:
<http://www.instructables.com/id/Modification-of-the-Lexmark-E260-for-Direct-Laser--1/>
Mark
<http://www.instructables.com/id/Modification-of-the-Lexmark-E260-for-Direct-Laser--1/>
Mark
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[Homebrew_PCBs] DLP with MCU
2014-09-04 by Mark Lerman