对打印机的维护保养,重点是对打印头的维护保养。由于打印机头的密封欠佳,且长时间工作在有灰尘的房间,打印头上会粘满油墨杂物,打印针上还会挂有一些细小的纸丝和打印色带上的布丝及杂屑,这样必然会组碍打印针的伸缩,还会挂住色带。此时就需要对打印头进行清洗,可找一个干净小盘,把自制的铁丝架 Printer maintenance, the focus is on the print head maintenance. Due to the poor seal of the printer head, and prolonged work in a dusty room, the print head will be covered with ink debris, the print pin will hang with some small paper and printing ribbon on the Ribbon and miscellaneous This will inevitably block the retractable pin print, but also hang the ribbon. At this point you need to print head cleaning, find a clean small plate, the homemade wire rack