 
	
	Reading mode: Double sides  and read one time 
Feeding mode: automatic 
Speed: 1-3pcs/sec (based on A4) 
Form size: 130mm*50mm-300mm*210mm 
Form thickness: 70-150g/m2 
Track distance: 4.23mm (5.08mm, 7.00mm) 
Tolerance: cutting0.2mm 
Marking tools: pencil read head: pencils and carbon pen 
pen read head: pencils, pens, ball-point; pens (non-red, non-white) 
Size of mark: 2mm*1mm 
Error rate: 1*10-7 
Double-sheet rate: 1*10-4 
Check rate: 1*10-4 a
Mark choice: single choice, multiple choice and BCD code 
Format: 26 kinds, each has 256 commands at most 
Bar code: 128 code, 39 code and 25 code 
Communicate interface: RS232 serial and USB interface 
Host: PC 586 or faster, notebook PC 
Weight: 8kg 
Operating system: Win2000 or Win XP 
Power supply: AC100-240V, 50-60Hz 
Packing size: 560mm*170mm*400mm