printern.打印机;印刷工
printer's copy合法贩商
printer roller印刷滚柱
printer's mark正当化事由
printer rs ink印刷墨
printer engine打印机机芯
printer driver打印机驱动程序
printer prompt打印机提示符
printer output打印输出
printer memory打印机存储器
printer module打印机组件