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Firmware-Aktualisierung
Kürzlich durchgeführte HP Firmware-Updates betreffen mehrere Gerätemodelle mit den Kartuschenmodellen CF258, CF259, CF276 und W2020/2030/2040. Die Verwendung von Verbrauchsmaterialien von Drittanbietern kann davon betroffen sein. Um dieses Problem zu beheben, empfehlen Ersatzteillieferanten und Einzelhändler den Benutzern, die automatischen Firmware-Updates auf dem Drucker zu deaktivieren. Rufen Sie die Druckereinstellungen auf und stellen Sie sicher, dass die automatischen Updates [...]
Schutzmaßnahmen für den Kopierer：
1. Do not place heavy objects on the copier. 2. Be careful not to let paper scraps, staples or other small metal objects fall into the copier. 3. Do not try to remove any fixed plates or covers while the copier is running, and do not turn off the power switch. 4. When making large […]
Shipping companies have issued a price increase notice for January 2025! Freight rates on these routes will increase...
Recently, shipping companies have launched a new round of freight rate adjustment plans for January 2025. Many shipping companies such as MSK (Maersk), CMA (CMA CGM), HMM (Hyundai Merchant Marine) have successively adjusted the rates of some routes, including those in the Mediterranean, the Philippines, Africa, the Middle East, and the US.
What are the characteristics of laser printers?
1. High density. The minimum printing resolution of laser printers is 300dpi, and there are also high resolutions such as 400dpi, 600dpi, 800dpi, 1200dpi, 2400dpi and 4800dpi. 2. High speed. The minimum printing speed of laser printers is 4ppm, generally 12ppm, 16ppm, and some laser printers can reach a printing speed of more than 24ppm. […]
When a "paper jam" occurs in the copier, please pay attention to the following points when removing the paper:
1. When removing the "paper jam", only move the parts that are allowed to move in the copier manual. 2. Take out the whole paper at once as much as possible, and be careful not to leave broken pieces of paper in the machine. 3. Do not touch the photosensitive drum to avoid scratching the […]
Common problems of copiers:
1. Paper runs out When the paper runs out, the panel will show an empty paper tray signal, and you can load copy paper. You can continue copying. 2. Insufficient toner When the toner is insufficient signal light is on, it means that the toner in the machine is almost used up, which will affect […]
