Sharp AR‑5618 is a robust A3 black‑and‑white multifunction printer (MFP) designed for compact offices and small workgroups. It delivers fast printing, copying, and color scanning in a sleek form factor . With 600 × 600 dpi resolution and speeds up to 18 ppm (A4), its first copy emerges in just 7.2 seconds . It includes a 350‑sheet standard paper capacity (expandable to 1 100) and supports TWAIN/WIA scan protocols . Optional upgrades—like a network kit and single‑pass feeder—boost productivity further.