Question about 3M MP 8640 Multimedia Projector
Clean the dust out of it with canned air and make sure the fans all spin. the dust keeps in the heat that the projector is trying to expel.
Posted on Jan 27, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Nov 19, 2010 | 3M MP 8640 Multimedia Projector
Dec 24, 2009 | 3M MP 7640i Multimedia Projector
Dec 06, 2007 | 3M MP 8640 Multimedia Projector
Dec 01, 2007 | 3M MP 8640 Multimedia Projector
Dec 22, 2010 | 3M MP 8640 Multimedia Projector
239 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: