We have a Lexmark C736dn in our office that someone who shouldn't have stuck a password on. It had a replace PCU message and we replaced the PCUs but now can't reset them because we can't get into the menus.
Is there a way to reset the security password? I've tried resetting the NVRAM (holding down Left/Right/Up while powering on) -- it says "Restoring Factory Defaults" and asks me to pick a language and time zone and all that, but the password remains.
This is the login screen I get when trying to access any menu through the web server.
c736dn.jpg
Any suggestions? Doesn't seem to be anything helpful in the service manual.
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