Brother original second side CIS unit LU7179001, Brother DCP-L3550CDW, second side CIS unit

Product description

The other-side CIS unit with catalog number LU7179001 is an original replacement part from Brother that ensures proper scanning on both sides of a document in compatible multifunction devices. This component is a key element in the automatic document feeder (ADF) system and enables the so-called single-pass duplex scanning, in which both the front and back of a sheet are captured in a single pass. This significantly increases efficiency when working with multi-page documents, invoices, or contracts, as there is no need to rotate the documents manually or feed them into the feeder again.

This unit is manufactured in accordance with Brother’s strict quality standards, ensuring a long service life, stable performance, and seamless compatibility with the printer’s electronics. Using an original part is recommended to maintain the device’s full functionality and prevent errors that may occur when using non-original replacements. The component is designed to integrate easily into the existing scanner mechanism and minimize the need for more complex servicing.

• Genuine replacement part from Brother
• Part number: LU7179001
• Component type: Second Side CIS Unit
• Enables duplex scanning of both sides in a single pass
• Optimizes speed and workflow for document handling
• Ensures compatibility and stability of the scanning process

This part is specifically designed for the Brother DCP-L3550CDW, which belongs to the category of color laser multifunction devices. If your printer has problems scanning the back side of a document, such as illegible text, streaking, or loading errors, replacing this CIS unit is the most common and effective solution. Investing in an original replacement part extends the life of the entire device and maintains the high quality of digitized files, which is essential for professionally presenting documents in an office environment.