WAEC - Office Practice (2021 - No. 1)
The secreatary at ABC Company needs to produce a document in large quantity. Which of these office equipment would be used?
typewriter
duplicator
tele-printer
risograph
คำอธิบาย
Duplicating machine is a device for making duplicate copies from a master copy of printed, typed, drawn, or other material and utilizing various reproduction techniques to this end.