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HP 97 printhead not moving full distance
01-26-2021, 03:59 PM
Post: #7
RE: HP 97 printhead not moving full distance
(01-26-2021 03:56 PM)toml_12953 Wrote:  
(01-26-2021 03:44 PM)Dave Britten Wrote:  Okay, dumb story: turns out it was just voltage drop from my battery-pack-converted-to-sub-C-holder not making good contact. Tongue I reshaped the internal contacts a little to apply more spring force to the ends of the sub-C cells, and it seems to be working fine now. So add that to the list of troubleshooting steps for "skinny" 97 printouts! Still going to lube up the internals for good measure, though.

Glad you got it fixed. I would've installed a tiny heater to always keep it warm! Big Grin

Oh, it definitely crossed my mind. I've got a bunch of spare 5V 1A regulators that I'm sure could be used to produce a little heat at the cost of battery life. Wink
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RE: HP 97 printhead not moving full distance - Dave Britten - 01-26-2021 03:59 PM



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