| Model | 
 LQ1800  | 
 LQ2800  | 
 LQ4800  | 
 LQ2000  | 
| Film dimen-sions | 
 1320mm/1120mm/940mm×914mm/760mm/660mm  | 
 940mm/812mm×660mm-508mm  | 
 635mm×457mm  | 
 2000mm×1200mm (optional)  | 
| Scanning resolution | 
 1500dpi-4000dpi(optional)  | 
 600dpi-4000dpi(optional)  | 
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| Scanning mode | 
 External drum, broad band laser scanning with high speed  | 
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| Repeatability precision | 
 ±0.01mm  | 
 ±0.02mm  | 
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| Operation mode | 
 Full automatic, 60m roll films with film processor , without dark room  | 
 Half automatic , single piece of film loading,with dark room  | 
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| External dimensions | 
 2710mm×1600mm×1160mm  | 
 2580mm×1360mm×1180mm  | 
 2390mm×1060mm×1050mm  | 
 2050mm×1040mm×1240mm  |