Compatible with M401dn, M401dne, M401dw, M401n and M425dn.

Alternative part numbers are RM1-8808-000CN, RM1-8808-020CN and RM1-8808-010CN.

The M401 fuser unit RM1-8808 is a replacement part designed for use with the Pro 400 M401 series of printers. The fuser unit is an essential component of the printer that is responsible for fusing toner to paper by applying heat and pressure to the paper as it passes through the unit. The fuser unit is a critical component in the printing process, and if it malfunctions, the printer may not be able to produce high-quality prints.

The RM1-8808 fuser unit has a yield of approximately 80,000 pages, which means it can print up to 80,000 pages before needing to be replaced. However, the actual yield may vary depending on factors such as print density, paper type, and environmental conditions.

Replacing the fuser unit is an important part of printer maintenance, and it is recommended after a certain number of pages have been printed. The process of replacing the fuser unit is relatively straightforward and can be done by following the instructions in the printer’s user manual. It is important to note that the fuser assembly can get very hot during operation, so it is essential to allow it to cool down before attempting to replace it.

In addition to the fuser unit, the M401 printer requires other components for regular maintenance and to ensure optimal performance. These include pickup and feed rollers, transfer rollers, and other maintenance kits. Regular maintenance and replacement of these components can help to ensure that the printer continues to produce high-quality prints and operates smoothly.

In summary, the M401 fuser unit RM1-8808 is an essential component in the Pro 400 M401 series of printers that is responsible for fusing toner to paper by applying heat and pressure. The fuser unit has a yield of approximately 80,000 pages and is an important part of printer maintenance. Replacing the fuser unit is a relatively straightforward process that can be done by following the instructions in the printer’s user manual. Regular maintenance and replacement of other components can help to ensure that the printer continues to operate smoothly and produce high-quality prints.