HP 41C Video interface test. Howto?

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HP 41C Video interface test. Howto?

07-07-2020, 06:06 AM

Post: #6

Ken S

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Posts: 72
Joined: Jan 2018

RE: HP 41C Video interface test. Howto?

Probably a long shot but have you tried manually setting flag 21(printer enable flag)? It is automatically set when Flag 55 (printer existence flag) is set but can be set independently.

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Messages In This Thread

HP 41C Video interface test. Howto? - tribidouille - 07-06-2020, 11:13 AM

RE: HP 41C Video interface test. Howto? - Sylvain Cote - 07-06-2020, 04:09 PM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-06-2020, 09:54 PM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-06-2020, 10:05 PM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-06-2020, 10:19 PM

RE: HP 41C Video interface test. Howto? - Ken S - 07-07-2020 06:06 AM

RE: HP 41C Video interface test. Howto? - vassilisprevelakis - 07-08-2020, 10:32 PM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-09-2020, 06:23 AM

RE: HP 41C Video interface test. Howto? - Garth Wilson - 07-09-2020, 08:13 AM

RE: HP 41C Video interface test. Howto? - Dave Frederickson - 07-10-2020, 03:32 PM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-09-2020, 07:28 PM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-11-2020, 06:54 AM

RE: HP 41C Video interface test. Howto? - vassilisprevelakis - 07-11-2020, 01:08 PM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-12-2020, 11:21 AM

RE: HP 41C Video interface test. Howto? - Sylvain Cote - 07-11-2020, 01:35 PM

RE: HP 41C Video interface test. Howto? - Sylvain Cote - 07-11-2020, 11:12 PM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-12-2020, 10:55 AM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-12-2020, 10:56 AM

RE: HP 41C Video interface test. Howto? - Sylvain Cote - 07-12-2020, 01:33 PM

RE: HP 41C Video interface test. Howto? - Dave Frederickson - 07-12-2020, 08:00 PM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-12-2020, 11:58 AM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-17-2020, 08:32 AM

RE: HP 41C Video interface test. Howto? - vassilisprevelakis - 07-17-2020, 01:36 PM

RE: HP 41C Video interface test. Howto? - Dave Frederickson - 07-17-2020, 08:53 PM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-17-2020, 09:14 PM

RE: HP 41C Video interface test. Howto? - Dave Frederickson - 07-17-2020, 09:27 PM

RE: HP 41C Video interface test. Howto? - vassilisprevelakis - 07-20-2020, 12:31 PM

RE: HP 41C Video interface test. Howto? - tribidouille - 07-20-2020, 04:44 PM

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