[GreenKeys] Question on UGC-74A Teleprinters

[w1aea]

Does anyone on Greenkeys use a Mititary UGC-74A model? There seems to be a diffetent startup print out between  the A and B units! My unit prints all ok from a 60ma loop and terminal  but I cannot get it to transmit?Most say the A units are not usually usable because of the degraded Rubber feed rollers but I have found a good working repair for that if anyone has an A unit they would like to operate, Thanks Jeff W1AEASent from my Galaxy Tab® A
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