A) electrical photography
B) blue printing
C) fixing stamps
D) printing address
✅ ANSWER: B
Xerography is a process of blue printing. Xerography is standard copy machine technology using toner on bond paper. When large size xerography machines became available, c. 1975, they replaced the older printing methods.
Xerography is a process of blue printing. Xerography is standard copy machine technology using toner on bond paper. When large size xerography machines became available, c. 1975, they replaced the older printing methods.