ニュース

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 of the photosensitive drum with your hands or unclean objects. When there is dust attached, you can only brush it gently with a soft brush, and do not use any detergent to scrub it. If necessary, you can use toner to clean it. 3. For the photosensitive drum and toner that are integrated mechanisms, they […]

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 saving mode through the printer driver may improve the printing effect. 3. Cartridge or toner cartridge problem: There may be a problem with the toner or ink cartridge. Remove the toner or ink cartridge, gently shake it back and forth to evenly distribute the toner or ink, and then reinstall it. If the problem persists, […]

June 2024 Ricoh has released the latest firmware for its MP C4504, MP C5002, and MP C2504 series models, while brands such as HP, Canon, and Brother have also released firmware updates for models such as the W1331 series, NPG88 series, and TN-2420 series, respectively.  

これには2つの原因が考えられます。まず、トナーカートリッジが正しく取り付けられていないため、印刷装置の駆動ホイールとドラムアセンブリの駆動ホイールが十分に接触せず、異常な音が発生している可能性があります。この場合は、トナーカートリッジを取り外して、再度正しく取り付けてください。 次に、トナーボックスと廃トナーボックスの接続部分にあるスプリングが経年劣化、脱落、または位置ずれを起こしており、その結果、抵抗や張力が弱くなり、トナーカートリッジのギアとの接触不良を引き起こし、異音が発生している可能性があります。この場合は、スプリングを交換する必要があります。  

HP has released a new firmware, on June 3, 2024, via Wi-Fi for printers using CF289 series replacement cartridges. Article source: therecycler

While maintaining and replacing toner cartridges, there are some things that need to be reminded again: 1. Cleaning the toner cartridge does not need to be too frequent. It is forbidden to scrub it with ordinary paper during the cleaning process. 2. During the above maintenance and replacement process, it is strictly forbidden to touch the surface of the photosensitive drum with your hands, and prevent collision with hard objects. 3. Try not to expose the toner cartridge directly to sunlight or strong light sources, and do not open the light shield on the toner cartridge casually. If it is continuously exposed to strong light for more than ten minutes, […]

HP released new firmware updates for machines using HP 903, 953, 913, 973 series inkjet cartridges as well as devices using HP CF258, CF259, CF415, CF416 series toner cartridges. Article source: therecycler

Powder leakage from printer toner cartridges, in addition to shell damage, is usually caused by powder accumulation on the magnetic roller inside the printer toner cartridge during transportation or during use by some customers. The solution is simple, just turn the drum core in the direction a few times. 1. If the printer prints a blank sheet of paper: first check if there is any problem with the printer. If there is no problem, it means there is something wrong with the printer toner cartridge during assembly. 2. When vertical black lines of more than 1 cm in width appear on the printed document and the drum core at the […]

Italian tribunal upholds €10 million fine for HP, mandates clearer consumer disclosures on printer cartridge compatibility. In addition to the tribunal’s decision in Italy, Hewlett-Packard (HP) finds itself in further legal turmoil as it faces allegations and potential investigations into anticompetitive practices in the United States. The Recycler reports that these allegations assert that HP has been deploying firmware updates that intentionally block the use of non-HP ink cartridges, sparking significant consumer dissatisfaction and scrutiny by legal entities. The crux of the issue lies in HP’s “dynamic security” feature, which ostensibly ensures that printers operate with original HP ink to maintain quality. However, critics and users argue that HP’s firmware updates, which have […]