① Suitable for: Creativity, financial companies, state-owned enterprises, central enterprises, etc. ② Suitable for venues: conferences, training, product design departments, etc. ③ Panel size: 55/65/75/86/98 (inches) ④ Budget: Price is more favorable than e-commerce, service is faster than e-commerce (detailed discussion) ⑤ Resolution: 3840 (H) * 2160 (V) ⑥ Installation method: wall mounted/bracket (standard) ⑦ Product features: ultra-thin body, intelligent writing, multi screen interaction, remote collaboration

① Target audience: Large enterprises, government agencies, banking systems, data archives, and various users with high printing volume requirements. Number of users: around 50-70 people. Monthly printing volume: 100000-30000 sheets. Budget: more favorable prices and faster services than e-commerce. Printing speed: 65 pages per minute. Product features: high-quality graphics and text with high-definition effect

① Printing speed: 110 pages/minute Color printing ② Printing resolution: 1200 × 4800dpi High resolution ③ Image effect: High quality printing grade ④ Overprinting: High precision ⑤ Paper storage: Can load up to 20500 sheets of paper