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HP 91/92/97/97s printer spur (idler) gear
04-13-2016, 02:52 AM
Post: #18
RE: HP 91/92/97/97s printer spur (idler) gear
(04-13-2016 02:01 AM)Geoff Quickfall Wrote:  Actually I have three with the goopy gear syndrome which I repaired using your article. And found one cello printer assembly wrapped by HP as a replacement with a hard nylon/Delrin composition. I think the hard ones were later replacements.

The softer ones were quieter but over time decomposed. I am assuming (ass-u-me) the hard ones were later in the production.

... and I assumed that the "goopy" ones had started out like the nylon/Delrin ones but due to environmental issues (like ambient ozone -- it's really bad for nylon) turned "goopy".

-katie

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RE: HP 91/92/97/97s printer spur (idler) gear - Katie Wasserman - 04-13-2016 02:52 AM



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