SATO R19208000 Printer Board USB Host PCB Assembly LF

R19208000 is a SATO USB Host PCB Assembly (LF) that functions as the USB interface board inside SG112-ex printers. Cataloged as USBH PCB ASSY-LF with revision E00-E023-00, this component is listed as a spare part for SG112-ex models. The designation USBH PCB ASSY-LF identifies it as the USB host PCB assembly used to provide USB host connectivity within the printer's control architecture. As a service spare part, it is intended for replacement to restore USB host functionality when the original board fails or is damaged. The SG112-ex service parts list and multiple distributor catalogs reference R19208000 as the USB Host PCB Assembly-LF, confirming its role as the dedicated USB interface module for those printers. This part is used in maintenance and repair workflows for SATO SG112-ex printers to maintain compatibility with USB peripherals and to ensure continued operation of connected devices. When ordering, ensure the part code matches R19208000 and that the revision code is E00-E023-00 to align with the printer's firmware and hardware revision requirements.