82240B printhead fried itself in a puff of smoke

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82240B printhead fried itself in a puff of smoke

03-02-2018, 07:45 PM

Post: #18

jebem

Senior Member

Posts: 1,355
Joined: Feb 2014

RE: 82240B printhead fried itself in a puff of smoke

(02-26-2018 01:39 AM)tcab Wrote: Electronics smell fine. The only signs of burning is a melted printhead - as expected :-)

Before installing a new printer head, I would make sure the power supply output voltages are correct.

You may follow Kees excellent information including schenatics here:
http://www.keesvandersanden.nl/calculato...inside.php

Jose Mesquita
RadioMuseum.org member

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Messages In This Thread

82240B printhead fried itself in a puff of smoke - tcab - 02-25-2018, 01:14 AM

RE: 82240B printhead fried itself in a puff of smoke - cruff - 02-25-2018, 01:15 PM

RE: 82240B printhead fried itself in a puff of smoke - toml_12953 - 02-25-2018, 03:10 PM

RE: 82240B printhead fried itself in a puff of smoke - John Keith - 02-25-2018, 09:05 PM

RE: 82240B printhead fried itself in a puff of smoke - tcab - 02-25-2018, 10:11 PM

RE: 82240B printhead fried itself in a puff of smoke - toml_12953 - 02-25-2018, 10:19 PM

RE: 82240B printhead fried itself in a puff of smoke - tcab - 02-26-2018, 12:52 AM

RE: 82240B printhead fried itself in a puff of smoke - toml_12953 - 02-26-2018, 01:03 AM

RE: 82240B printhead fried itself in a puff of smoke - tcab - 02-26-2018, 01:39 AM

RE: 82240B printhead fried itself in a puff of smoke - jebem - 03-02-2018 07:45 PM

RE: 82240B printhead fried itself in a puff of smoke - tcab - 02-26-2018, 04:08 AM

RE: 82240B printhead fried itself in a puff of smoke - teenix - 02-26-2018, 09:45 AM

RE: 82240B printhead fried itself in a puff of smoke - Duane Hess - 02-27-2018, 01:05 AM

RE: 82240B printhead fried itself in a puff of smoke - tcab - 03-01-2018, 07:03 AM

RE: 82240B printhead fried itself in a puff of smoke - damaltor - 02-27-2018, 09:57 AM

RE: 82240B printhead fried itself in a puff of smoke - martinot - 02-27-2018, 09:59 AM

RE: 82240B printhead fried itself in a puff of smoke - damaltor - 02-27-2018, 10:28 AM

RE: 82240B printhead fried itself in a puff of smoke - Massimo Gnerucci - 02-27-2018, 11:47 AM

RE: 82240B printhead fried itself in a puff of smoke - tcab - 03-08-2018, 06:02 AM

RE: 82240B printhead fried itself in a puff of smoke - twoweims - 03-02-2020, 01:52 PM

RE: 82240B printhead fried itself in a puff of smoke - damaltor - 03-09-2018, 11:40 AM

RE: 82240B printhead fried itself in a puff of smoke - Martin Hepperle - 03-09-2018, 11:58 AM

RE: 82240B printhead fried itself in a puff of smoke - Moggul - 03-02-2020, 03:16 PM

RE: 82240B printhead fried itself in a puff of smoke - twoweims - 03-07-2020, 05:05 PM

RE: 82240B printhead fried itself in a puff of smoke - twoweims - 03-07-2020, 05:07 PM

RE: 82240B printhead fried itself in a puff of smoke - BobVA - 03-07-2020, 07:27 PM

RE: 82240B printhead fried itself in a puff of smoke - twoweims - 03-07-2020, 07:45 PM

RE: 82240B printhead fried itself in a puff of smoke - tcab - 03-17-2020, 11:07 AM

RE: 82240B printhead fried itself in a puff of smoke - twoweims - 03-17-2020, 01:20 PM

RE: 82240B printhead fried itself in a puff of smoke - tcab - 03-18-2020, 10:40 AM

RE: 82240B printhead fried itself in a puff of smoke - TomC - 03-18-2020, 11:58 AM

RE: 82240B printhead fried itself in a puff of smoke - twoweims - 03-18-2020, 01:28 PM

RE: 82240B printhead fried itself in a puff of smoke - tcab - 03-18-2020, 01:53 PM

RE: 82240B printhead fried itself in a puff of smoke - mfleming - 03-18-2020, 03:01 PM

RE: 82240B printhead fried itself in a puff of smoke - rprosperi - 03-18-2020, 07:04 PM

RE: 82240B printhead fried itself in a puff of smoke - mfleming - 03-19-2020, 01:13 AM

RE: 82240B printhead fried itself in a puff of smoke - twoweims - 03-18-2020, 07:35 PM

RE: 82240B printhead fried itself in a puff of smoke - rprosperi - 03-18-2020, 10:13 PM

RE: 82240B printhead fried itself in a puff of smoke - tcab - 03-23-2020, 11:52 PM

RE: 82240B printhead fried itself in a puff of smoke - twoweims - 03-24-2020, 12:21 AM

RE: 82240B printhead fried itself in a puff of smoke - tcab - 03-24-2020, 12:28 AM

RE: 82240B printhead fried itself in a puff of smoke - rprosperi - 03-24-2020, 12:23 AM

RE: 82240B printhead fried itself in a puff of smoke - twoweims - 03-24-2020, 12:29 AM

RE: 82240B printhead fried itself in a puff of smoke - rprosperi - 03-24-2020, 12:32 AM

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