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Adjusting R8 to Increase HP-97 Printer Intensity
02-16-2021, 06:25 PM
Post: #5
RE: Adjusting R8 to Increase HP-97 Printer Intensity
Look into the service manual:
See the flow chart in figure 4-18 and note 1 on R8: for darker print increase resistance.
Table 4-7 gives the suggested values and specs of R8.
Figure 4-19 shows you the position of R8 on the printer PCB
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Messages In This Thread
Potentiometers - Dave Frederickson - 02-17-2021, 06:11 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
RE: Adjusting R8 to Increase HP-97 Printer Intensity - AndiGer - 02-16-2021 06:25 PM



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