How many types of impact printer?
a) one
b) two
c) three
d) four
Explanation: dot-matrix printer, daisy wheel printer, line printer
How many pins head in the dot-matrix printer?
a) 21
b) 22
c) 23
d) 24
How many lines are printed in per minute in line printer?
a) 2000 lines
b) 3000 lines
c) 4000 lines
d) 5000 lines
How many types of line printer?
a) one
b) two
c) three
d) four
Explanation: chain printer, band printer
How many types of non-impact printer?
a) one
b) two
c) three
d) four
Explanation: laser printer, ink-jet printer, thermal printer
What is the dpi
range of laser printer?
a) 200-1200 dpi
b) 300-1200 dpi
c) 400-1200 dpi
d) 500-1200 dpi
