This is an issue that has never happened before and just started happening over the last week 7 days. It seems that when a small Dell table-top laser printer is activated, this activation is causing a server to reboot.
The environment consists of three servers each on their own individual UPS, two of which serve as the DC, backup DC / File & Print / WSUS roles, the third is used only for their security camera system, this is the server that is rebooting; I'll call it S3. The others are totally unaffected.
Across the room are two table top printers, an Inkjet and a Laser. You can use the Inkjet all day long...no problem, but when a print job is sent to the Laser the S3 server reboots.
I tested this after it was reported, and sure enough, I send a job to the laser printer, S3 reboots, but not before hearing what sounds like the "click" of a...