Samsung 2161 ML 1666 ML 2161 SCX 3401 ML 1676 Laser Scanner Unit (LSU)

Samsung 2161 ML 1666 ML 2161 SCX 3401 ML 1676 Laser Scanner Unit (LSU) Specification

Product Type
Laser Scanner Unit (LSU)

Features
Precision laser scanning, high durability, long life cycle

Print Technology
Laser

Pattern
OEM standard

Model No
ML 1666, ML 2161, SCX 3401, ML 1676, 2161

Compatible Brand
Samsung

Printing Speed
Depends on printer model

Noise Level
Silent operation

Color
Black (Main Body)

For Use In
Samsung 2161, ML 1666, ML 2161, SCX 3401, ML 1676

Capacity
Standard unit, not applicable for toner capacity

Year Built
2023

Power Source
Powered through printer mainboard

Weight
Approx. 100 g

Size
11 x 8 x 4 cm (L x W x H)

Storage Instructions
Store in a dry, dust-free environment

Printer Type
Laser Printer

Height
Approximately 4 cm

Lead Time
1 to 3 business days

Material
High quality ABS and optical components

Quality Standard
ISO Certified production

Operating Temperature
5 to 35C

Packaging Type
Individual anti-static bag packing

Compatible Models
ML-2161, SCX-3401, ML-1666, ML-1676 and similar series

Replacement Cycle
Replacement as per manufacturer recommendation or upon failure

Installation
Professional installation recommended

Component Type
Laser Scanning Assembly

About Samsung 2161 ML 1666 ML 2161 SCX 3401 ML 1676 Laser Scanner Unit (LSU)

The Samsung ML-2161 Pickup Roller(often identified by part number JC93-00525A) is a critical mechanical component of the printer's paper feeding system. It is designed to grip and feed individual sheets of paper from the tray into the internal printing path.

Core Specifications and Material

Part Numbers: Commonly referenced as JC93-00525A and sometimes associated with JC61-04444A.
Material: Constructed with high-durability rubber on a specialized frame to provide the necessary friction for consistent paper grabbing.
Dimensions: Typical packaging dimensions for the roller kit are approximately 5.00 x 5.00 x 5.00 cm, with a component weight of about 200 grams.
Compatibility: While primarily for the Samsung ML-2161, it is also compatible with several other models including the ML-2160, ML-2165, SCX-3401, SCX-3405, and certain HP Laser MFP models like the 136a and 108w.

Key Functions

Accurate Feeding: Its primary role is to ensure precise, single-sheet paper pickup to prevent multi-sheet pulls.
Jam Prevention: A fresh roller reduces paper jams caused by worn-out, smooth, or "glazed" rubber surfaces that fail to grip paper.
Maintenance Indicator: If your printer frequently displays "Paper Jam" or "No Paper" errors despite having sheets in the tray, the pickup roller is often the first component that needs cleaning or replacement.

Superior Compatibility for Samsung Printers

This Laser Scanner Unit is engineered to work seamlessly with a range of Samsung laser printers, including ML-2161, SCX-3401, ML-1666, and ML-1676 series. Designed to stringent OEM and ISO standards, it integrates smoothly, ensuring optimal print performance and reliability across supported models.

High-Quality Design and Construction

Manufactured using robust ABS plastic and premium optical components, the LSU promises longevity and precise scanning. Its black assembly and compact dimensions (11 x 8 x 4 cm) fit perfectly in your printer while ensuring silent, efficient operation for professional-grade results.

Easy Installation and Trusted Durability

Professional installation is recommended to guarantee proper alignment and function. Once installed, this unit offers long-lasting service, thanks to its durable build and stable performance under recommended operating conditions (5 to 35C). Each unit comes individually packed to ensure it arrives in pristine condition.

FAQ's of Samsung 2161 ML 1666 ML 2161 SCX 3401 ML 1676 Laser Scanner Unit (LSU):

Q: How do I install the Samsung Laser Scanner Unit (LSU) in my printer?

A: Professional installation is recommended for this component. An experienced technician can ensure correct alignment and prevent any handling damage, maximizing the performance and lifespan of your printer.

Q: What models are compatible with this Laser Scanner Assembly?

A: This LSU is compatible with Samsung ML-2161, SCX-3401, ML-1666, ML-1676, and other similar series of Samsung laser printers.

Q: When should the Laser Scanner Unit be replaced?

A: Replace the LSU according to the manufacturer's recommendations or when you encounter scanning or printing issues that cannot be resolved by routine maintenance.

Q: Where should I store the Laser Scanner Unit before installation?

A: Store the LSU in a dry, dust-free environment and keep it in its anti-static packaging to prevent environmental or electrostatic damage.

Q: What is the benefit of this LSU over generic alternatives?

A: This Laser Scanner Unit is ISO certified, made from high-quality ABS and optical components, and follows OEM standards, ensuring consistent, reliable operation and a long service life.

Q: What is the main usage of this component in my printer?

A: The LSU is responsible for precision laser scanning, which is essential for producing sharp and accurate prints in laser printers.

Q: What is the process for replacing the existing LSU?

A: The process typically involves removing the printer cover, disconnecting the old LSU, and carefully installing the new unit. To avoid potential issues, it is best to have this procedure handled by a professional technician.

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