LJ6010 LJ6012 LJ6112 LJ6212 打开前盖,按"清除(clear)"键,再按数据键"1",然后盖上前盖即可 ------------------------------------------------------------------------------------------------------------------------- M6200M7200 打开前盖,按"清除"键,再按数据键"1",然后盖上前盖即可 ------------------------------------------------------------------------------------------------------------------------- M7020M7030 打开前盖,按"选项"键,再按向上箭头,然后盖上前盖即可 ------------------------------------------------------------------------------------------------------------------------- M7120M7130nM3020M3120M3220 打开前盖,按"选项"键,再按数字"1",然后盖上前盖即可 ------------------------------------------------------------------------------------------------------------------------- LJ2000 LJ2050N 打开前盖,按住启动键,直到四个灯同时亮起后松开,把硒鼓取出重新放入后盖上前盖即可 ------------------------------------------------------------------------------------------------------------------------- LJ2312p LJ2500 打开前盖,按住面板按钮的黑色触点不放,直到四个灯同时亮起后松开,盖上前盖即可 ------------------------------------------------------------------------------------------------------------------------- LJ2800 LJ3000 打开前盖,按住启动键,直到四个灯同时亮起后松开,盖上前盖即可 ------------------------------------------------------------------------------------------------------------------------- M3200M3100M7000M7110 此四款激光一体机没有硒鼓清零操作,更换原装新硒鼓后计数器自动清零 |