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<p>Library has a old large Dahle paper cutter with a few push
buttons to turn on a red laser cut line.<br>
</p>
<p>Got an email that the cut line was hard to see.</p>
<p>Problem could be paper in the way or low batteries.</p>
<p>Looks as if covers would need removed to check for paper.<br>
Slightly simpler (very heavy) to just turn it on the side to get
to the batteries.</p>
<p>Tested them and seemed a bit low so replaced them. Problem
fixed.</p>
<p><b>BATTERY TESTER</b><br>
</p>
<p>Used a cheap Harbor Freight tester I've had for many, many years.<br>
It has a setting for 1.5V and 9V battery testing.<br>
Very handy for all those SMALL batteries in the library or at
home.</p>
<p>It puts a small load on the battery and displays the amps
available.<br>
Over 4mA is full charge.</p>
<p>Low 3's or even 2's could be used for mice, for a while.</p>
<p><b>DO NOT TEST ANY OTHER BATTERIES than what it states.</b></p>
<pre class="moz-signature" cols="80">--
R. W. (Bob) Neeper
(Retired Toledo Scale Engineer & Library Computer Guy)
Volunteering and doing Genealogy at: Community Library Sunbury, Ohio
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<p> <img src="cid:part1.NpY9GIO0.e3ZJL0cB@gmail.com" alt=""></p>
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