"打印机一打出2张纸就卡住"...打印机一打出2张纸就卡住

　"打印机一打出2张纸就黑屏"...打印机一打出2张纸就黑屏

　"打印机打出2张纸"...打印机打出2张纸

　"打印机打一张出2张"...打印机打一张出2张

　"打印机打出两张"...打印机打出两张

　"打印机每次打印出来两张"...打印机每次打印出来两张

　"打印机一下子出两张纸"...打印机一下子出两张纸

　"打印机一打就出两张"...打印机一打就出两张

　"打印机打一次出两张"...打印机打一次出两张

　"打印机一打就是两张"...打印机一打就是两张