If you say that someone's words or remarks are not printable, you mean that they are likely to offend people, and are therefore not suitable to be repeated in writing or speech.
[journalism]
His team-mates opened hotel windows, shouting 'Jump!' and somewhat less printablebanter.
printable in British English
(ˈprɪntəbəl)
adjective
1.
capable of being printed or of producing a print
2.
suitable for publication
Derived forms
printability (ˌprintaˈbility) or printableness (ˈprintableness)