Adjusting R8 to Increase HP-97 Printer Intensity

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Adjusting R8 to Increase HP-97 Printer Intensity

04-01-2021, 11:39 PM (This post was last modified: 04-01-2021 11:41 PM by James Linder.)

Post: #21

James Linder Offline

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Posts: 36
Joined: Jul 2020

RE: Adjusting R8 to Increase HP-97 Printer Intensity

They only see occasional use as collector items, and I would rather have pristine printouts when I show them off.

How many desktop HP calculators do you actually own?

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Messages In This Thread

HP97,91,92 Print Intensity and R8 resistor printer PCB - James Linder - 02-15-2021, 03:11 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - James Linder - 02-17-2021, 04:33 AM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - teenix - 02-17-2021, 06:03 AM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - James Linder - 02-17-2021, 06:46 AM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - teenix - 02-17-2021, 07:09 AM

Potentiometers - Dave Frederickson - 02-17-2021, 06:11 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - [kby] - 02-18-2021, 10:03 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - Dave Frederickson - 02-18-2021, 11:50 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - Hans Brueggemann - 02-17-2021, 09:54 AM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - James Linder - 02-17-2021, 03:07 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - James Linder - 02-17-2021, 06:32 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - teenix - 02-17-2021, 10:59 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - James Linder - 04-01-2021, 02:15 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - teenix - 04-01-2021, 11:26 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - Hans Brueggemann - 04-01-2021, 08:21 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - James Linder - 04-01-2021 11:39 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - teenix - 04-02-2021, 12:06 AM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - James Linder - 04-02-2021, 12:50 AM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - teenix - 04-02-2021, 01:24 AM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - James Linder - 04-02-2021, 01:53 AM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - Don Williams - 04-02-2021, 02:08 AM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - teenix - 04-02-2021, 03:58 AM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - James Linder - 04-02-2021, 12:02 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - teenix - 04-02-2021, 01:02 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - James Linder - 04-02-2021, 01:15 PM

RE: HP97,91,92 Print Intensity - teenix - 02-15-2021, 10:41 PM

RE: HP97,91,92 Print Intensity - isanchez - 02-16-2021, 11:28 AM

Adjusting R8 to Increase HP-97 Printer Intensity - James Linder - 02-16-2021, 01:51 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - AndiGer - 02-16-2021, 06:25 PM

RE: Adjusting R8 to Increase HP-97 Printer Intensity - teenix - 02-16-2021, 08:12 PM

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