激光打印机打印效果好、速度快、噪声小,在办公和家用电脑配置中日益普及。笔者办公室新购置一台ＨＰ6Ｌ型激光打印机,因打印作业较多,两个月后部分打印字迹开始变浅,说明碳粉已不多且分布不均匀。ＨＰ6Ｌ型打印机使用一体化硒鼓,感光鼓部分与碳粉盒组合在一起;将硒鼓从打印机? Laser printers print good results, fast, low noise, in the office and home computer configuration increasingly popular. I purchased a new office HP6L laser printer, because more print jobs, two months after the beginning of some of the printing handwriting lighter, indicating that the toner is small and uneven distribution. HP6L printer uses an integrated cartridge, photoconductor drum cartridge and part of the combination; the cartridge from the printer?