产品参数
参数说明与版本区域
- 颜色/容量：MONO代表单色（黑色）打印耗材。标称容量1.6K页为实验室标准测试数据（基于A4幅面5%覆盖率），实际可打印页数会因文档覆盖率、打印模式及机器运行环境而产生合理浮动。
- 版本区域：EXCHN为特定区域版本标识（通常对应中国区或特定出口渠道固件）。打印机主板固件存在区域锁定机制，安装前请务必核对设备系统信息中的区域代码，确保芯片版本与机器固件区域一致，避免出现不识别或通讯报错。
安装与使用注意事项
本产品为碧砚品牌粉盒计数芯片。更换新芯片前，请务必确保粉盒内碳粉已完全加满。若碳粉余量不足直接更换芯片，可能导致芯片无法生效、打印机不识别或显示余量数值不满。
芯片属于精密电子元件，安装时请保持金属触点清洁干燥，避免静电击穿或物理划伤。若同步更换鼓组件，请确保硒鼓核心部件状态完好，旧鼓强行匹配新芯片易引发设备故障代码。
本芯片仅严格适用于上述参数表列出的机型，未列入列表的机型请勿尝试适配，以免造成芯片锁死或设备主板异常。
版权声明
本公司生产的芯片为兼容芯片，与原装品牌并无直接关联。所有商标及型号名称仅用于兼容性说明与参数对照。
公司介绍
彩一办公耗材，公司成立于2008年，主要业务涉及打印机芯片、硒鼓、粉盒、碳粉等配件业务。
#打印机芯片,碧砚芯片,奔图耗材,兼容芯片,彩一办公
Product Specifications
Parameter Notes & Regional Versioning
- Color/Yield: “MONO” denotes monochrome (black) printing consumables. The rated yield of 1.6K pages is based on standard laboratory testing conditions (5% coverage on A4 paper). Actual page yield may vary reasonably depending on document coverage, print modes, and the printer’s operating environment.
- Regional Version: “EXCHN” indicates a specific regional version identifier (typically corresponding to the China region or firmware for specific export channels). Printer mainboard firmware often incorporates regional lock mechanisms. Prior to installation, please verify the region code in the device’s system information to ensure the chip version matches the printer’s firmware region. This prevents non-recognition issues or communication errors.
Installation & Usage Precautions
This product is a Biyan brand toner cartridge counting chip. Before installing the new chip, ensure that the toner cartridge is completely refilled with toner. Installing a new chip on a cartridge with insufficient toner may result in the chip failing to initialize, printer non-recognition, or inaccurate toner level readings.
The chip is a precision electronic component. During installation, keep the metal contacts clean and dry to prevent electrostatic discharge (ESD) damage or physical scratches. If replacing the drum unit simultaneously, ensure that the core components of the drum are in good condition. Forcing a new chip to pair with a worn drum unit may trigger device error codes.
This chip is strictly compatible only with the printer models listed in the specifications table above. Do not attempt to install it on unlisted models, as this may cause the chip to lock permanently or result in mainboard malfunctions.
Disclaimer
The chips manufactured by our company are aftermarket compatible products and are not affiliated with, endorsed by, or connected to the original equipment manufacturer (OEM). All trademarks and model names are used solely for compatibility reference and specification comparison purposes.
Company Profile
Caiyi Office Consumables was established in 2008. Our core business specializes in the development and distribution of printer consumables and accessories, including printer chips, toner cartridges, drum units, and toner powder.
