EPSON - Epson Perfection4870Photo Diagram

Comprehensive technical parts diagram manual for EPSON GT-X700 and Perfection 4870 Photo/4870 Pro scanners, presenting complete assembly schematics and component nomenclature. This identification guide is organized into four detailed sections illustrating the internal architecture and component relationships of these scanning devices. The documentation features exploded-view diagrams highlighting electrical connectors for both 100V and 220V models, exposure platforms, document frames with numerical references and cross-references, and the complete assembly of the chassis and top cover. Sections also address optical mechanisms and scanning components, including positioning and calibration systems. Each part is systematically numbered and labeled to enable precise identification and facilitate replacement parts ordering. Technical schematics employ isometric perspective views providing clear understanding of component positioning within the final assembly. This reference manual serves maintenance technicians, repair workshops, and parts distributors requiring accurate component identification for maintenance, troubleshooting, and repair operations on these scanner models.