产品参数
以上芯片适用于利盟（Lexmark）品牌以下机型：MX521de、MS521dn、MX521ade、MX622ade、MS621dn、MX522adhe、MS622de、MX622adhe。
参数说明
- 型号（56F0UA0）：芯片产品型号，用于匹配对应打印机粉盒。
- 印量（25K）：芯片预设打印页数计数，约25000页（基于A4幅面5%覆盖率标准测试）。
- 颜色模式（MONO）：适用于黑白单色激光打印机，不支持彩色机型。
- 版本（WW）：WW为World Wide缩写，表示全球通用版本，不限制销售与使用区域。
- 类型（粉芯片）：该芯片为粉盒芯片，安装于粉盒上，用于碳粉余量识别与页数计数。
版本区域说明
其他常见版本代码参考：NA代表北美地区版本。如有特定区域版本需求，请提前咨询确认。
使用注意事项
粉盒芯片更换时，请务必确保粉盒已加满碳粉后再安装新芯片。若碳粉未加满即更换芯片，芯片可能无法正常生效，打印机会提示碳粉量不满或碳粉不足等错误信息，影响正常使用。
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。文中涉及的品牌名称及型号仅用于说明产品适用范围，不构成任何商标归属关系。
关于彩一办公
彩一办公耗材成立于2008年，主要业务涉及打印机芯片、硒鼓、粉盒、碳粉等配件业务。
#利盟芯片, 粉盒芯片, 56F0UA0, 碧砚芯片, 兼容芯片
Product Specifications
The above chip is compatible with the following Lexmark models: MX521de, MS521dn, MX521ade, MX622ade, MS621dn, MX522adhe, MS622de, MX622adhe.
Parameter Description
- Model (56F0UA0): Chip product model number, used to match the corresponding printer toner cartridge.
- Page Yield (25K): Chip preset page count, approximately 25,000 pages (based on A4 format at 5% coverage standard testing).
- Color Mode (MONO): Compatible with monochrome laser printers; not supported on color models.
- Version (WW): WW is an abbreviation for World Wide, indicating a globally universal version with no restrictions on sales or usage regions.
- Type (Toner Chip): This chip is a toner cartridge chip, installed on the toner cartridge for toner level recognition and page counting.
Version/Region Description
Reference for other common version codes: NA represents the North America region version. For specific regional version requirements, please inquire and confirm in advance.
Usage Precautions
When replacing the toner cartridge chip, please ensure the toner cartridge is fully refilled with toner before installing the new chip. If the chip is replaced before the toner is fully refilled, the chip may not function properly, and the printer may display error messages such as “toner not full” or “toner low,” affecting normal operation.
Copyright Disclaimer
The chips produced by our company are compatible chips and are not directly affiliated with the original brand. Brand names and model numbers mentioned herein are used solely to indicate product compatibility and do not imply any trademark affiliation.
About CaiYi Office Consumables
CaiYi Office Consumables was established in 2008, with main business involving printer chips, drum cartridges, toner cartridges, toner powder, and other accessories.
