telex vs telex machine

telex and telex machine both are nouns.

Word	Noun	Adjective	Verb	Adverb
telex	Yes	No	Yes	No
telex machine	Yes	No	No	No

As nouns, telex and telex machine are synonyms defined as:

telex and telex machine: a character printer connected to a telegraph that operates like a typewriter

Other synonyms of telex include teleprinter, teletype machine, teletypewriter.

telex (noun)	telex machine (noun)
a character printer connected to a telegraph that operates like a typewriter	a character printer connected to a telegraph that operates like a typewriter

telex (verb)	telex machine (verb)
communicate by telex