惠普 M283fdw 四合一一体机，支持打印、复印、扫描、传真四种办公功能，机器配备50页ADF自动输稿器，打印速度为22ppm，月负荷40000页，此外支持有线 ...

This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.