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Toner has a shelf life. It can generally be stored for two years without opening the package. It is recommended to use it within six months after taking it out of the package. Expired toner may agglomerate due to being left for a long time, affecting normal use and the life of the toner cartridge. […]

Recently, the European region of Catalonia announced a landmark law - the "Waste Prevention and Efficient Resource Use Act", which aims to start from January 1, 2025 The use of disposable printing consumables will be banned from now on to promote sustainable development and efficient use of resources. The new law not only bans the […]

1. Turn off the printer power and remove the cartridge from the machine. 2. Clean the waste toner in the cartridge. 3. Add toner to the cartridge toner bin. 4. Replace the chip after adding toner, otherwise it is easy to burn the chip. Use tweezers to remove the chip, and then install the prepared […]

1. Do not touch the surface of the OPC drum with your hands. 2. It is strictly forbidden to use chemical reagents (such as alcohol) to wipe the surface of the OPC drum. 3. Do not hit the surface of the OPC drum with hard objects. 4. Be careful not to bring office supplies such […]

Problem 1: Too much waste toner Clean the waste toner bin or use a toner cartridge suitable for low coverage printing. Problem 2: Toner leakage ①If the printer prints a white sheet: first check if there is any problem with the printer. If there is no problem, it means that there is a problem with […]

1. After removing the photosensitive drum, do the necessary cleaning. The new photosensitive drum should be directly installed in the cartridge seat after opening, and installed in the machine as soon as possible. Never expose the photosensitive drum to direct sunlight, and never let its surface touch hard objects. 2. Do not touch the surface […]

It may be caused by a variety of reasons. Here are some possible solutions: 1. Print paper problem: The print paper may be damp, causing the printout to fade. It is recommended not to store the print paper in a humid environment. 2. Printer settings: Toner saving mode may be turned on. Turning off toner […]

Tháng 6 năm 2024 Ricoh đã phát hành bản cập nhật firmware mới nhất cho các mẫu máy in thuộc dòng MP C4504, MP C5002 và MP C2504. Trong khi đó, các thương hiệu như HP, Canon và Brother cũng đã phát hành các bản cập nhật firmware cho các mẫu máy in tương ứng như dòng W1331, dòng NPG88 và dòng TN-2420.