# KB Circuit Board

- Link: https://fufglobal.com/product/kb-circuit-board/
- Published: 2026-08-20T06:15:06+00:00
- Author: swapnilweb

Dual electronic controller module set (marked KE, 送纸 – Paper Feed / 收纸 – Paper
Take-up) featuring red printed circuit boards, heavy-duty relay modules, power transistors
with heat sinks, and terminal connectors. Serves as the motor control unit for media
handling in large format printers and cutting plotters.