HP97 printer Gear

[zixingcheche]

Hi

I have one question.
The gear of the HP97 printer. I want to make a new one for the printer.
I know I could measure it by myself, but there might be some mistakes in dimensions.(please check the picture attached.)
would you please share it to me?
Thanks!

[zixingcheche]

please share me some information just in case you have.

Inside diameter: ??mm
Outside diameter: ??mm
Thickness: ?? mm

Thanks!

[anetzer]

(06-05-2023 02:46 AM)zixingcheche Wrote:  The gear of the HP97 printer. I want to make a new one for the printer.

TAS now and again has them for sale. Just now found an offer for US$ 27 under "HP 97 printer "Idler" Gear"

Just in case you don't want to tool it yourself...

[zixingcheche]

Thank you so much! I will check it.

[BobVA]

You may find some useful information in this canonical article by Katie: HP-97 Gear Replacement

[zixingcheche]

(06-05-2023 12:53 PM)BobVA Wrote:  You may find some useful information in this canonical article by Katie: HP-97 Gear Replacement

Thanks a lot! it is very helpful.