Since the internal parts of the printer are relatively precise, even ordinary wiping or lubricating may have an inestimable impact on the print quality, so internal cleaning must be careful.
1. Toner protection device
Printer cartridges will have pads that absorb excess toner in the roller system that transports the paper. The user can remove it from the machine and clean it manually. Usually a new liner is also included in a new cartridge.
2. Feed roller
They are the conveying part of the printer, dragging the paper from the paper slot to the inside of the printer, but in the process, the oil and dust stained on the paper will also settle on the rollers, which will cause paper jams and paper feeding if not cleaned for a long time. error, which is also the most prone to failure of the printer. Here, we can clean these deposits with an alcohol-soaked cotton ball or a damp cloth. Additionally, specialized roller cleaners are available at some office equipment specialty supply stores.
3. Coronal Wire
The precipitation of dust will affect the use efficiency of static electricity (especially for some old-fashioned laser printers).
4. Vents
Similar to the inside of a computer, many laser printers also have internal fans inside, which can be clogged with dust and dirt for years of work. We must ensure that the vents and fan blades are regularly cleaned to keep the air flowing inside the printer.
The above are the parts that can be cleaned inside the laser printer, but we must pay attention: because the laser printer uses a high heat method to adsorb the toner to the paper. So remember to clean the printer just after completing the printer task, and pay attention to all parts with temperature warning signs. In some office supply stores, we can also see some "cleaning paper" for special laser printers for sale. They are covered with special paper, which can absorb dust and excess toner in the paper path of the printer. The printing process is the most thorough, so the cleaning inside the printer is also the most thorough.
