| Promulgator:admin | Add time：2019/1/8 | Viewed：440 | ||
| People in the application of laser printers, may often find garbled code. These garbled code faults seriously affect the normal use of users, the impact on the work schedule is also obvious. So than this collation of the laser printer's garbled fault description, to help you quickly solve the garbled fault laser printer. Example 1: the laser printer can't print out characters: the laser printer can print out characters after executing the printing command, but it can't print out characters. Cause analysis: this kind of fault is generally due to the drum does not rotate, toner cartridge has been used up, ink cartridge is not loaded into the printer, sealing tape is not removed, corona transmission line break can not discharge and other reasons. Repair process and the elimination method: first check the photosensitive drum part, method is to open the printer cover, to pull the lateral drum cover, drum cover is located in the front of the printer to take out the drum unit, must want to open the drum cover, when open the drum lid feel there is a certain resistance, open the cover the drum unit, you can mention drums and removed. Check that the sealing tape has been removed, gently shake the toner cartridge, feel that there are a lot of toner inside, there is no toner ran out of problems, reinstall the drum, boot printing observation, drum rotation is normal. | ||||
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