随着银行金融电子化的不断推进,银行自助设备更多的在我们身边涌现。通过这些银行自助设备,人们可以方便地实现存款、取款、转帐、查询、支付等金融交易,极大地方便了人们的日常生活。这些自助设备都离不开针式打印机,各类票据的打印都要靠它来完成。随着我国银行体制由专业银行向商业银行转换过程的不断深化,银行的职能由资金的提供者逐渐转变为服务的提供者。打印质量的好坏,不仅影响到金融行业的工作顺畅与否,还会影响到客户对金融行业的满意程度。据银行界人士反映在打印中出现的问题如:打印灰度 With the continuous advancement of electronic banking finance, bank self-service equipment has emerged more and more around us. Through these bank self-service devices, people can easily realize financial transactions such as deposits, withdrawals, transfers, inquiries, and payments, which greatly facilitate people’s daily lives. These self-service devices are indispensable to the dot matrix printer. All kinds of tickets are printed on it. With the continuous deepening of the conversion process of China’s banking system from specialized banks to commercial banks, the functions of banks have gradually changed from providers of funds to service providers. The quality of print quality not only affects the smoothness of the financial industry, but also affects the customer’s satisfaction with the financial industry. According to bankers who have reported problems in printing, such as: Printing grayscale