The I038401‑00 is the PS1 main DC switching power PCB for Noritsu QSS 32 / 35 / 37 / 38 series digital minilabs. As one of the core power supply assemblies of the minilab system, it converts AC mains input into stable 24V 9A and 5V 5A DC output, supplying power for printer control circuit, drive modules and peripheral electronic components.
This brand‑new original power board effectively resolves common machine faults including no power‑on, spontaneous shutdown, voltage instability, board burnout and error alarms caused by defective PS1 power unit. Every unit undergoes full‑range voltage output inspection before shipment to guarantee consistent performance. Direct plug‑and‑play replacement, no extra modification required, greatly reduces photo lab equipment downtime and maintenance cost.