Sementara itu, untuk fungsi Scan resolusi pindaian bisa hingga 600 dpi untuk. CF217A(1600), HP 19A Original LaserJet Imaging Drum CF219A(12000).
.A printer drum, also referred to as an and a photoconductor, is an essential component of a laser printer as it serves as the catalyst for creating text and images. The drum hosts a positive charge and the text or image is written on it with a negatively charged laser.
The positive charge of the toner is attracted to that negative charge and clings to the drum. That toner is then applied to the paper and fused into the paper’s fibers with a heated fuser.As you can imagine, the drum does take a beating and will inevitably need to be replaced. However, if you start to notice quality issues such as blotchiness and streaking, you may want to consider cleaning the drum before purchasing a new one. Keep in mind, the surface of these drums are extremely sensitive and you should only attempt to clean it if you are willing to risk damaging it further.There are primarily two types of drums: Ones that are built into the cartridge itself, such as a cartridge, and ones that the cartridge actually snaps into, such as a cartridge. You may want to consult your manual or manufacturer if you are unsure which type of drum your model uses. Most drums have a similar look, which is generally a long, green cylinder.To clean the drum, you will need a soft lint-free cloth, standard rubbing alcohol, cotton swabs and potentially a set of tweezers.Be sure to turn off and unplug your printer before following these steps:.
Remove the cartridge or drum assembly from the machine. If applicable, remove the cartridge from the assembly. Inspect the drum surface. If obvious damage is detected, such as a scratch, this cannot be cleaned. A replacement will be needed. Use the tweezers to remove any chunks of toner or debris.
Greg GladmanGreg Gladman has two degrees from the University of Cincinnati and prides himself on managing the operations and customer service at Ink Technologies. With a mind like a vault, he is full of useful and useless information, making him an asset to the company and to his Tuesday night trivia team.
When he is not working, he spends his time bowling and playing golf. Greg dedicates much of his free time to raising money and awareness in support of the fight against blood cancers. You can find him on.