CE compliant: yes Paper perforation for: Wire-O (2:1 and 3:1) Plastic binding spine Spiral binding Calendar perforation (depending on the die installed) Maximum working width: 340 mm (A4 long side / A3 short side) Maximum perforation thickness: 3.5 mm (approximately 35 sheets of 80 g/m²) Capacity: up to 1,200 cycles per hour, equivalent to approximately 20,000–36,000 perforated sheets per hour depending on the model (M or A). Interchangeable dies Number of dies: 2 Adjustable margin (2–4.5 mm) Power supply: 230 volts