マシンが 可能 かのうじゃありませんでした
mashinga yomitori kanōjārimasendeshita

Desu Copula
na-Adjective

The polite, past negative form of マシンが読み取り可能

1. Could not read the machine.; Was unable to read the machine.

Past/Perfective
Negative
Polite
Terminal Form
Computing