The story
- Proto-Indo-European*skend-
- Proto-Italic*skandō
- Latinscandō
- Middle Englishscanden
- Middle Englishscanne
- Englishscan
- Englishtranslate
- Englishscanlate
- English todayscanlator
From scanlate + -or. By surface analysis, blend of scan + translator.
Etymology from Wiktionary, CC BY-SA 4.0.