HP3000-L Archives

September 2011, Week 4

HP3000-L@RAVEN.UTC.EDU
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Subject:
Re: DTC resets
From:
Jeff Kell <[log in to unmask]>
Reply To:
Jeff Kell <[log in to unmask]>
Date:
Thu, 22 Sep 2011 14:46:26 -0400
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On 9/22/2011 2:35 PM, Johnson, Tracy wrote:
> Coffee pots and old LaserJets on the same power line are also culprits,
> because they periodically heat up and cool down on their own.
>
> My favorite was a Coffee Pot, a LaserJet, a HP2932 printer, a
> mini-refrigerator all on the same power circuit.
>
> The symptom was the constant internal fan on the HP2932 would stop.

We had a 2680 we had to sit on an independent 240v feed as the fuser cranking up would
screw up anything remotely on the same path.  Used to sit across 2 legs of a 3-phase but
it would "affect" anything on those two legs.

Jeff

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