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佳能LBP2900打印全白是怎么回事？~

2025-03-15 05:40:27

推荐回答（1个）

回答1：

打印全白一般是由2个地方出问题造成的
1硒鼓问题~如果有备用硒鼓可以更换一个试试看~好的话应该是硒鼓的磁棍前头的弹簧损坏了
或者是硒鼓右边有一个拉簧掉了~
2激光器问题
有可能是激光器没有工作~
打开上盖看看右前面那里有个很小的立柱
是控制激光器的开光的
看看立柱有没有断掉
如果断掉了用个硬块把下面一个黑的东西压下去就好了~

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