下列描述中正确的是()。
A. 激光打印机是击打式打印机
B. 击打式打印机价格最低
C. 喷墨打印机不可以打印彩色效果
D. 计算机的运算速度可用每秒执行指令的条数来表示
A polygon mirror is part of which of the following assemblies?()
A. Laser unit
B. Developer unit
Charge assembly
D. Fuser assembly
Windows95/98是一个()操作系统。
A. 单用户单任务
B. 单用户多任务
C. 多用户多任务
D. 多用户单任务
In which of the following sections of an MFP would a technician find a Xenon Lamp?()
A. The paper feed section
B. The fuser section
C. The scanner section
D. The transfer section