Component Specification: This is a C655 MAIN motherboard designed for A3 size printing systems.
Intended Device Model: The board is designed for integration with the R1390 model printing device.
System Application: This component is intended for use in specialized printing systems including UV flatbed and cylindrical printing devices.
Additional Function: The motherboard also supports direct-to-film (DTF) printing applications within compatible systems.
Operational Purpose: This unit serves as the main control board, managing the core functions and signal processing within the printing system.