Origin	China
Model Number	41FBD

Principal characteristics: 1. Read twice and recognize both sides of the form with once input. 2. With four photoelectric sensors. 3. Can read forms with track distance of 1/5". 4. Can read forms with 43 routes at most. 5. Can save time, manpower and expenses more than 50% compared with 48FBS+ series. Main application fields: In important examinations, signing up, statistics, stuff evaluation, voting, especially in country wide general investigation on population, industry, agriculture and forestry industries, which require accurate and heavy reading in a short time. Specifications: Reading mode: double-face and read two times Feeding mode: automatic Speed: 1-3pcs/sec (based on A4) Form size: 130mm*50mm-300mm*210mm Form thickness: 70-150g/m2 Track distance: 5.08mm Tolerance: cutting±0.2mm 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 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 Physical weight: 8kg Operating system: Win2000 or Win XP Power supply: AC100-240V, 50-60Hz Physical size: 560mm*170mm*400mm Environment: temperature 0-40°C, humidity90%, no erosive gas