Recently, the news of Canon's Zhongshan factory ceasing production has sparked widespread discussion. Many attribute this event to the rise of digital office tools such as DingTalk, Feishu, and WeChat Work, suggesting that these platforms have dealt a heavy blow to traditional printer manufacturers. With the increasing digitization and paperless transformation of the workplace, the demand for traditional printing devices has significantly declined. As efficient digital collaboration tools, DingTalk, Feishu, and WeChat Work have greatly reduced reliance on paper documents, thereby impacting the printer market. However, the reasons behind Canon's factory shutdown are multifaceted, including market competition, shifts in consumer demand, and adjustments in corporate strategy. Therefore, while the proliferation of digital office tools is indeed a significant factor, it is not the sole reason for the challenges faced by printer giants.