Laser printer sometimes trips an APC and shuts off computer??
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@guyinpv said in Laser printer sometimes trips an APC and shuts off computer??:
I have scientific proof some people respond to threads without reading anything but the last one or two posts.
The printer is not even on the same cord or wall socket as my computer/UPS, but it still causes a brownout. It trips my Back-UPS ES 550 but not a Back-UPS Pro 700 I have in the same room for other stuff.
Well now that the issue is obvious. Get an electrician to fix it
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@IRJ said in Laser printer sometimes trips an APC and shuts off computer??:
@guyinpv said in Laser printer sometimes trips an APC and shuts off computer??:
I have scientific proof some people respond to threads without reading anything but the last one or two posts.
The printer is not even on the same cord or wall socket as my computer/UPS, but it still causes a brownout. It trips my Back-UPS ES 550 but not a Back-UPS Pro 700 I have in the same room for other stuff.
Well now that the issue is obvious. Get an electrician to fix it
Also been mentioned. But still, the UPS should not do what it is doing unless it has failed also.
A new UPS will not do this, and that will give him time to get an electrician out as needed later.
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I wouldn't put a laser printer into a UPS.
If you lack plugs, and need protection, use a good power strip (for the printer) in one wall socket, use the APC in the other.
Jared, this isn't supposed to be a reply to you... I don't know why it did that.
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@Tim_G said in Laser printer sometimes trips an APC and shuts off computer??:
Jared, this isn't supposed to be a reply to you... I don't know why it did that.
Understood
@Tim_G said in Laser printer sometimes trips an APC and shuts off computer??:
I wouldn't put a laser printer into a UPS.
If you lack plugs, and need protection, use a good power strip (for the printer) in one wall socket, use the APC in the other.
FFS people. There is no damned printer plugged into a UPS.
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@JaredBusch said in Laser printer sometimes trips an APC and shuts off computer??:
@Tim_G said in Laser printer sometimes trips an APC and shuts off computer??:
I wouldn't put a laser printer into a UPS.
If you lack plugs, and need protection, use a good power strip (for the printer) in one wall socket, use the APC in the other.
FFS people. There is no damned printer plugged into a UPS.
Misread. Please do accept my apology.
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@Tim_G I did the same thing too...
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The funny thing is that is keeps happening over and over and over and
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@Tim_G said in Laser printer sometimes trips an APC and shuts off computer??:
@JaredBusch said in Laser printer sometimes trips an APC and shuts off computer??:
@Tim_G said in Laser printer sometimes trips an APC and shuts off computer??:
I wouldn't put a laser printer into a UPS.
If you lack plugs, and need protection, use a good power strip (for the printer) in one wall socket, use the APC in the other.
FFS people. There is no damned printer plugged into a UPS.
Misread. Please do accept my apology.
We need pictures. IT people love pictures.
http://i.imgur.com/uNSNcGE.jpg -
SO... My dad called to tell me that something in his office beeped over the weekend a couple times when he turned on the overhead lights. Stopped over to see what it was. He has one of the APC ups's that looks like a power strip, and all that is plugged into it is his desktop and his monitor. He does NOT have a laser printer or any printer for that matter plugged into it, or into the outlet. Sure enough when he hits the light switch, the UPS trips just for a second, long enough for it to beep. Just started happening. He's checking the power out today (he has peek reading meters and all that) and I am swapping out his UPS for a "real" one and betting the issue goes away. Those APC "power strip" UPS's are crap and should be avoided!
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@jt1001001 said in Laser printer sometimes trips an APC and shuts off computer??:
Those APC
"power strip"UPS's are crap and should be avoided!FTFY
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I never did have problems with them until recently. It appears they can't handle power dips very well.
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This exact thing happens to me, I've tried using APC, Tripp-lite, and CyberPower. The laser printer (not directly attached to UPS) but on same circuit warms up the fuser thus causing a brown-out condition on the circuit, then causing the UPS to activate to hold up the PC and other devices.. thus cycling its sealed lead acid 6v battery within a few seconds, causing them to go below 50%. This may work a few times but if it drops below 50% charge it damages the 6v battery.. thus will need to be replaced continually unless you move the laser printer or have the circuit conditioned to handle the greater load.
