HP 91/92/97/97s printer spur (idler) gear
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04-12-2016, 04:27 AM
Post: #13
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RE: HP 91/92/97/97s printer spur (idler) gear
(04-12-2016 12:57 AM)Katie Wasserman Wrote:(04-11-2016 05:59 PM)Dave Frederickson Wrote: Shapeways costs are based on machine utilization and material. If you use the HP-41 parts as an example then the gear would probably cost about $5 USD each for the strong and flexible plastic. I don't think the plastic is strong enough, either, and an aluminum part would be about $45. Shapeways did offer Black Nylon 11 as a material but removed it because it didn't meet their standards. I think CNC'd aluminum is the best bet. There's a guy on eBay that repairs 97's. I wonder where he gets his gears? Dave |
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