Replacement Drive Shaft for Epson ET-8550 Duplexer Intermediate Roller

Introducing a high-quality replacement for the first section of the intermediate roller: the drive shaft. This essential component ensures the proper rotation of the intermediate roller within the duplex unit, maintaining seamless paper feeding and reversing functionality. Without this drive shaft, the intermediate roller will not operate, impacting duplex printing efficiency.

Not sure what a part is called? Need the ET-8550 parts list? Want to learn how to work on it? Check out our ET-8550 Exploded Parts Diagram & Repair Reference Guide: https://bchtechnologies.com/products/et-8550-et8550-exploded-parts-diagram-repair-reference-guide-annotated-edition

Functionality:

The drive shaft is a critical part of the intermediate roller system, connecting to the feed gear of the spur gear duplexer.
It transmits power to the intermediate roller, enabling it to rotate consistently in the paper feed direction.
Designed to work with the one-way clutch mechanism, the intermediate roller's rotation remains unaffected by the PF Roller's direction.

Key Features:

Precision Fit: Engineered for compatibility with Epson ET-8500/L8160 and ET-8550/L8180 series printers.
Reliable Performance: Ensures smooth and consistent rotation of the intermediate roller, crucial for duplex printing.
Durable Construction: Built from high-quality materials for long-lasting use.
Easy Installation: Replaces the original part with minimal effort, ensuring your printer's duplex unit is operational again quickly.
How It Works:

During duplex printing, the PF Roller and EJ Roller reverse direction after front-side printing, guiding the paper back to the intermediate roller.
The intermediate roller, powered by the drive shaft, reverses the paper and aligns it for back-side printing.
For front paper loading, the drive shaft powers the intermediate roller to move paper from the Paper Cassette through the PE Sensor for precise positioning.
Specifications:

Component: Drive Shaft (First Section of Intermediate Roller)
Location: Duplex Unit of Compatible Epson Printers
Function: Powers the intermediate roller for paper feed and duplex operations.
Compatibility:

Epson ET-8500/L8160 Series
Epson ET-8550/L8180 Series
Why Choose This Replacement?
This non-OEM drive shaft replacement is a cost-effective solution that restores full functionality to your printer's duplex unit. Designed with precision and durability, it guarantees smooth operation and consistent performance, making it an indispensable part for maintaining high-quality duplex printing.

Note:
This is a non-OEM replacement part and is not manufactured or endorsed by Epson. Ensure compatibility with your printer model before purchase.