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82240B printhead fried itself in a puff of smoke
02-26-2018, 12:52 AM
Post: #7
RE: 82240B printhead fried itself in a puff of smoke
Thanks Tom - was hoping it wouldn't come to that - peeling up those nicely aligned rubber feet.
Sure enough, 4 more screws under the feet, easily undone and voila innards exposed:

[Image: 82240B%20inside.JPG?raw=1]

Capacitors look in good condition, though testing the them with my digital multimeter gave me wildly different readings vs. what is printed on them. I think this is because they are still connected to the circuit board. Or even more likely is that its not so simple to test capacitors, as I've read.
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RE: 82240B printhead fried itself in a puff of smoke - tcab - 02-26-2018 12:52 AM



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