逐次ちくじ印字いんじ装置そうちではありませんでした
chikuji injisōchidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 逐次印字装置

1. Was not a sequential character printing device.

Past/Perfective
Negative
Polite
Formal Register
Computing