产品参数
适用品牌：Lexmark/利盟
适用机型：Lexmark MS321 / MX321 / MS421 / MX421 / MS521 / MX521 / MS622 / MS621 / MX522
以上型号颜色均为 MONO（单色/黑白），额定印量均为 15K（约 15,000 页，基于 A4 幅面 5% 覆盖率标准）。以上型号仅适用于上表所列 Lexmark/利盟 机型，不适用于其他未列明机型。
参数说明
- 型号：芯片对应的产品编号。56F2H00/56F2H0E 与 56FBH00/24B7801 为不同区域版本的对应编号。
- 颜色（MONO）：表示该芯片适用于单色（黑白）激光打印机，不涉及彩色碳粉盒。
- 容量（15K）：芯片对应的碳粉盒额定印量，约 15,000 页。实际印量受打印内容覆盖率、纸张规格等因素影响。
- 类型（粉芯片）：该芯片为粉盒芯片，安装于碳粉盒上，用于识别粉盒状态及记录碳粉余量。
版本区域说明
- EUR：欧洲版本，适用于欧洲区域销售的 Lexmark 打印机设备。
- LA：拉丁美洲版本，适用于拉美区域销售的 Lexmark 打印机设备。
请确认打印机所在区域与芯片版本一致。芯片版本需与打印机固件区域匹配，跨区域使用可能导致芯片无法被打印机识别或报错误代码。
粉盒芯片更换注意事项
粉盒芯片更换前，请确保碳粉盒已加满碳粉。若碳粉未加满即更换芯片，芯片可能无法正常生效，打印机将提示碳粉量不足或显示相关警告信息。更换时请勿触碰芯片金属触点，避免静电或污损导致接触不良。
版权声明
本公司生产的芯片为兼容芯片，与原装品牌（Lexmark/利盟）并无直接关联。文中所有品牌名称及型号仅用于说明兼容适配关系，不代表任何授权或背书。
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，持续为行业用户提供稳定可靠的打印耗材兼容方案。
#利盟兼容芯片, 粉盒芯片, 56F2H00, 56FBH00, 碧砚
Product Specifications
Compatible Brand: Lexmark
Compatible Models: Lexmark MS321 / MX321 / MS421 / MX421 / MS521 / MX521 / MS622 / MS621 / MX522
All the above part numbers are for MONO (Monochrome/Black & White) with a rated page yield of 15K (approximately 15,000 pages, based on A4 format at 5% coverage). These part numbers are only compatible with the Lexmark models listed in the table above and are not applicable to any other unlisted models.
Parameter Description
- Part Number: The product number corresponding to the chip. 56F2H00/56F2H0E and 56FBH00/24B7801 are part numbers for different regional versions.
- Color (MONO): Indicates that the chip is designed for monochrome (black & white) laser printers and is not associated with color toner cartridges.
- Capacity (15K): The rated page yield of the toner cartridge corresponding to the chip, approximately 15,000 pages. Actual page yield may vary depending on print content coverage, paper specifications, and other factors.
- Type (Toner Chip): This chip is a toner cartridge chip, installed on the toner cartridge, used to identify the cartridge status and record the remaining toner level.
Regional Version Description
- EUR: European version, compatible with Lexmark printers sold in the European region.
- LA: Latin American version, compatible with Lexmark printers sold in the Latin American region.
Please confirm that the region of the printer matches the chip version. The chip version must match the printer firmware region. Cross-regional use may result in the chip not being recognized by the printer or error codes being displayed.
Toner Cartridge Chip Replacement Notes
Before replacing the toner cartridge chip, please ensure that the toner cartridge has been fully refilled with toner. If the chip is replaced before the toner is fully refilled, the chip may not function properly, and the printer may display a low toner warning or related error messages. During replacement, avoid touching the metal contacts of the chip to prevent poor contact caused by static electricity or contamination.
Disclaimer
The chips produced by our company are compatible chips and are not directly affiliated with the original brand (Lexmark). All brand names and model numbers mentioned herein are used solely to illustrate compatibility and do not imply any authorization or endorsement.
About Caiyi Office Supplies
Founded in 2008, Caiyi Office Supplies is primarily engaged in the business of printer chips, drum units, toner cartridges, toner powder, and other accessories, continuously providing stable and reliable compatible printing consumable solutions for industry users.
