单选题Which of the following is a reason black toner is used in color printers?()A
It decreases the print speed in color laser printers.B
It prevents moir patterns when printing color photographs.C
It reduces the cost per page when printing gray scale docume
题目
单选题
Which of the following is a reason black toner is used in color printers?()
A
It decreases the print speed in color laser printers.
B
It prevents moir patterns when printing color photographs.
C
It reduces the cost per page when printing gray scale documents.
D
It makes the color toner resistant to smudging when wet.