The Ricoh SP-1425 is a versatile combination scanner that integrates an automatic document feeder with a flatbed surface, allowing you to digitize everything from loose stacks of paper to bound documents. It handles high-volume tasks with an expected daily capacity of 4,000 sheets, utilizing a dual CMOS-CIS sensor and LED light sources to achieve an optical resolution of 600 dpi. When using the feeder, you can process documents at speeds of 25 pages per minute for single-sided scans or 50 images per minute for duplexing, while the flatbed portion captures a single page in about 4 seconds. Designed for efficiency, the device includes an ultrasonic sensor for overlap detection to prevent multifeed errors during batch processing. The feeder accommodates up to 50 sheets of paper weighing between 52 and 127 g/m², supporting page lengths up to 3,048 mm for exceptionally long documents. This white-finished scanner connects via USB 2.0 and works with the PaperStream software suite, making it a practical choice for office environments where you need to manage a mix of standard A4 documents and oversized or fragile materials.