In recent years, laser printers have become a new bright spot in the market. Compared with inkjet printers, laser printers do not need to clean the nozzles and frequently replace consumables. It is more environmentally friendly than using inks, and it can greatly save operating costs. The marking effect of inkjet printers is clearer and will not be wiped for long-term storage Drop. Its emergence effectively solves the problem of commodity fleeing due to unclear markings, and is currently a more economical and effective coding scheme. The laser printer has stable performance, high reliability, fast speed, low power consumption, small size and wide application range. But it is worth noting that in the production experience of inkjet printers, it is difficult to guarantee the quality of supply of inkjet printer manufacturers on the market due to the absence of unified national standards and norms. Manufacturers are using their own standard production equipment, which has also led to a situation in the market where shoddy goods and good and bad coexist. This is a headache for consumers, and it is also a headache for users to purchase sprays. The code machine expands the challenge. This has also made the industry and many industry end users have more and more hopes and calls for the national standard of inkjet printers. It is understood that at present, some small service providers are using piecemeal equipment to fight in the market. When price wars, some large service providers have begun to transform. Through the innovation of technology and management concepts, the comprehensive upgrade of after-sales service is positive. Leading the domestic inkjet printer industry towards the trend of internationalization. It can be seen that some companies have moved towards internationalization, which requires uniform national standards and regulatory constraints to promote the improvement of equipment quality during the development of the industry. Therefore, relevant departments should accelerate the improvement of the standard construction of inkjet printers and promote the orderly and healthy development of the industry.