Yes, someone will probably need to model and 3D print some cartridges, unless these units come with cartridges.

I have a spare cartridge to loan for whoever takes on that modeling task.

On Thu, Jul 10, 2025 at 1:53 PM steve shumaker <shumaker@att.net> wrote:

Interesting info! The ribbon cartridge looks unique. Will that be an issue at some point?

Steve

On 7/10/25 9:21 AM, Nick England wrote:

This is the UGC-136AX I restored several years ago

https://www.navy-radio.com/tty/ugc136.htm

receiving 60wpm (converted to 75 baud)

https://youtu.be/sSX5_5JRKiA

receiving 100wpm (75 baud)

https://youtu.be/hgFB3qeKQ5M

Nick England K4NYW
www.navy-radio.com