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‎04-04-2017 07:29 AM

HP Recommended
Product: HP Color Laserjet M750
Operating System: Microsoft Windows 7 (64-bit)

All, 

 

I have the following network printers with no access to the admin credentials because the person who previously maintained these is no longer around to help out. I am having difficulties getting these printers factory/NVRAM reset. They are HP Laserjet P3015, P4014N and the color laserjet M750. 

 

Most of the instructions I have found online regarding holding the "OK" or "Green Button"  until the three LED lights lit green is not helping as I have not been successful with seeing all three lights lit a solid green simultaneously. I appreciate any assistance on this issue please. 

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