ニュース

1. Check compatibility When buying a toner cartridge, make sure it is fully compatible with the printer model. This not only involves the model of the toner cartridge, but also pay attention to whether it is compatible with the specific version of your printer. 2. Understand the number of printed pages The number of printed pages of a toner cartridge is an important performance indicator, which directly affects the cost and frequency of use. Usually, the number of printed pages of a toner cartridge will indicate the number of pages and the total number of pages that can be printed by a single toner cartridge. 3. Pay attention to the […]

1. Since the specific structure of each toner cartridge is different, you can study it according to the actual situation when replacing it, remember the steps and the location of the accessories, and make sure it can be removed and installed. 2. The added toner should be the toner of the same model of laser machine, otherwise it will shorten the use time of the toner cartridge and pollute the machine. 3. Wear a mask and put newspaper on it when replacing, because the toner contains toxic substances. 4. After disassembling the toner cartridge, replace the necessary accessories. For example, if the base powder is heavy and black vertical stripes […]

HPファームウェアのアップデートは、サードパーティ製カートリッジの互換性に影響を与え続けている。最新バージョンはOfficeJetとLaserJetモデルに影響を与え、インストール前に確認するようユーザーに促している。HPは、様々なOfficeJetおよびLaserJetプリンタに影響を与える新しいファームウェア・アップデートをリリースし、サードパーティ製カートリッジに依存しているユーザーの間で懸念が高まっている。2025年5月6日付のファームウェアバージョン2514Aは、7720、7730、7740、8210、8710、8715、8720、8725、8730、8740を含むHP OfficeJet Proモデルに適用される。このアップデートは、HP 953シリーズのカートリッジを使用するプリンタに影響します。2025年4月30日付の別のファームウェアリリース、バージョン2513Aは、W1490A/XおよびW1390A/Xトナーカートリッジを使用するHP LaserJet Pro 4001、4002、4102およびMFP 4101デバイスに影響します。記事ソース：therecycler

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, which usually manifest as frequent line breaks, color loss, blurred handwriting, or even failure to print normally.

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 grease on the drum core: wipe the OPC（Organic Photoconductor）with a clean soft cloth. 2. The toner is not added properly: Pay attention to the method when adding toner, and you can use printing paper to pad the toner cartridge mouth. 3. The toner quality is poor: Replace with high-quality toner. 4. The waste toner scraper […]

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 10-page plan will increase from CHF 2.25 to CHF 2.50 ($2.70/ €2.35), while the 700-page plan rises from CHF 32.50 to CHF 37.50 ($40.55/ €35.25). Over-page charges also go up, from CHF 1.00 to CHF 1.50 ($1.60/ €1.35) per 10 pages, according to Swiss tech site Digitec. In the US, the 15-page plan jumps to $1.79 […]