Actualités

1. Vérifier la compatibilité Lors de l'achat d'une cartouche de toner, assurez-vous qu'elle est entièrement compatible avec le modèle d'imprimante. Il ne s'agit pas seulement du modèle de la cartouche de toner, mais aussi de la compatibilité avec la version spécifique de votre imprimante. 2. Comprendre le nombre de pages imprimées Le nombre de pages imprimées [...]

1. La structure spécifique de chaque cartouche de toner étant différente, vous pouvez l'étudier en fonction de la situation réelle lorsque vous la remplacez, vous souvenir des étapes et de l'emplacement des accessoires, et vous assurer qu'elle peut être retirée et installée. 2. Le toner ajouté doit être le toner du même modèle de laser [...]

HP firmware updates continue to affect third-party cartridge compatibility. The latest versions impact OfficeJet and LaserJet models, prompting users to check before installing. HP has released new firmware updates affecting a range of OfficeJet and LaserJet printers, raising concerns among users reliant on third-party cartridges. Firmware version 2514A, dated 6 May 2025, applies to HP […]

Because the print head is not sealed tightly after normal printing or is left for a long time, the water evaporates excessively, causing the ink particles to dry on the fine tip of the print head, making the ink unable to spray normally; or different inks are mixed with each other, resulting in chemical reactions, […]

The OPC（Organic Photoconductor）is the photosensitive drum, which is the core component of the laser printer. It is generally not sticky with toner. If there is toner on the drum core, it should be cleaned in time. The possible reasons why the drum core is sticky with toner are: 1. There are sticky substances such as […]

Toner powder are not universal. The universality of toner powder depends on multiple factors, including electrical properties, magnetism, etc. Specifically： Electrical properties: The electrical properties of toner powder must be consistent. Magnetic properties: Magnetic powder can barely replace non-magnetic powder, but non-magnetic powder can never replace magnetic powder.

Consumers face higher subscription costs as HP posts strong earnings and steps up share buybacks. HP is once again raising prices for its Instant Ink subscription service. The move, effective from 24 April, adds up to 50% to some plans and comes amid growing criticism that HP is prioritising shareholders over customers. In Switzerland, the […]