i have been noticing that the brightness of the digital display on my 3510 seems to fluctuate a few times every hour even when its off. Is it just updating itself or is it something else to be concerned about?
Hi there justmike,
Yes this is normal, mine at home does this all the time and the one here in the office just did it! Not 100% sure as to what causes it, but seeing as it only really happens while the unit's turned off, I'm guessing that some internal function of the box is happening and it causes it to temporarily "wake up" to perform whatever it's doing, thus the temporary illumination. Nothing to be concerned about at all!
Retrieving data ...