EPSON - Epson Perfection4990Photo Diagram
This comprehensive technical document provides complete assembly diagrams and component breakdowns for the EPSON GT-X800 / Perfection 4990 Photo scanner. Structured across four detailed photo sections, it systematically illustrates all components and mechanical architecture of the device. The initial section (PHOTO NO.1) presents accessories and connection elements, with specific variants for 100V and 220V models, including power connectors and interface cables. Subsequent sections (PHOTO NO.2 and NO.3) detail the external housing, internal components, optical systems, and drive mechanisms. The fourth section (PHOTO NO.4) focuses on core mechanical elements, including the scanning system, motors, transmission belts, and guidance assemblies. Each component is identified with precise reference numbers for straightforward parts identification. This document is essential for service technicians, repair specialists, and authorized service centers performing maintenance interventions, component replacements, or advanced troubleshooting on this imaging equipment.
Documentation must be downloaded on a computer (PC, Mac, or Linux).
Do not use a smartphone or tablet to download documentation; they generally lack sufficient memory capacity to handle large files, and few users know how to locate the download folder on these devices.
Once downloaded, you can use it right away and even print the pages you need, or use your smartphone in photo mode to translate into the language of your choice: Google Translate
Document Details
- Format
- Pages
- 4
- Size
- 502.8 KB
- Category
- Photography