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Lexmark 40X7771 Adf Controller Card
- ADF Controller Card.
- Manages Automatic Document Feeder operations.
- Controls paper feeding mechanisms.
- Facilitates scanning of multiple documents.
- Integrates with the main printer controller.
- Ensures efficient document handling.
- Specific to compatible Lexmark MFPs.
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Product Overview
The Lexmark 40X7771 is an ADF (Automatic Document Feeder) Controller Card. This component is responsible for managing the functionality of the ADF unit in a Lexmark printer or multifunction device, controlling paper feeding, scanning, and related operations.
Technical Information
| Product Type | Controller Card |
| Brand | Lexmark |
Additional Specifications
| Part Number | 40X7771 |
| Functionality | ADF Control |
Product Description
The Lexmark 40X7771 ADF Controller Card is a dedicated circuit board that serves as the control hub for the Automatic Document Feeder (ADF) mechanism within compatible Lexmark multifunction printers (MFPs). The ADF is a key feature that allows users to scan, copy, or fax multiple pages automatically without manual intervention for each page. This controller card manages the intricate processes involved in document feeding, including picking up individual sheets of paper from the input tray, advancing them through the scanning or copying path, and ejecting them into the output bin. It interfaces with sensors that detect paper presence, jams, and alignment, as well as motors and solenoids that drive the paper transport rollers. By coordinating these actions, the 40X7771 ensures that documents are fed smoothly, scanned accurately, and processed efficiently. It communicates with the main printer controller board to receive commands and report status, playing a vital role in the overall functionality and user experience of the MFP's document handling capabilities.
