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HP 9872T Trouble Shooting
06-09-2018, 07:19 PM
Post: #1
HP 9872T Trouble Shooting
Last week I obtained a HP-9872T plotter in very good condition. In my dreams it will be controlled by a HP-41 (Plot Module, HP IL module, HP IL/HP IB interface) -- some day.

Unfortunately the HP-9872T does not initialize correctly when powered on (see short video http://www.huswelt.de/MoHPC/HP9872T_PowerOn.mp4).

Does someone know how to fix this, or knows someone who knows… Any hint is highly appreciated.

Thanks in advance.

Wolfgang
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Messages In This Thread
HP 9872T Trouble Shooting - husmann - 06-09-2018 07:19 PM
RE: HP 9872T Trouble Shooting - husmann - 06-09-2018, 09:56 PM
RE: HP 9872T Trouble Shooting - cruff - 06-09-2018, 11:48 PM
RE: HP 9872T Trouble Shooting - husmann - 06-10-2018, 01:31 PM
RE: HP 9872T Trouble Shooting - rprosperi - 06-10-2018, 02:11 PM
RE: HP 9872T Trouble Shooting - cruff - 06-10-2018, 04:29 PM
RE: HP 9872T Trouble Shooting - husmann - 06-10-2018, 08:05 PM
RE: HP 9872T Trouble Shooting - cruff - 06-10-2018, 09:37 PM
RE: HP 9872T Trouble Shooting - husmann - 06-10-2018, 10:49 PM
RE: HP 9872T Trouble Shooting - husmann - 06-13-2018, 11:38 PM
RE: HP 9872T Trouble Shooting - husmann - 06-14-2018, 09:41 PM
RE: HP 9872T Trouble Shooting - husmann - 06-10-2018, 06:47 PM
RE: HP 9872T Trouble Shooting - husmann - 06-16-2018, 10:10 PM



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