碧砚芯片 东芝 e-Studio 220cs/240cP 兼容芯片参数
以上芯片适用于 Toshiba e-Studio 220cs / 240cP，适用品牌为东芝（Toshiba），版本均为 CHN（中国大陆版）。
参数说明
- 型号：碧砚芯片产品编码，由芯片专用型号、原装参考编号（如40N0643）及辅助编码（如6B000001419）组成，供行业人员对照采购与匹配。
- 颜色：K=黑色、C=青色、M=红色、Y=黄色，对应彩色打印机四色耗材单元。
- 容量：3K表示黑色标称打印量约3000页，2.5K表示三色（C/M/Y）标称打印量约2500页，以上数值基于5%标准覆盖率测算，实际打印量受覆盖率及使用环境影响。
- 版本：CHN为中国大陆区域版本，芯片固件及识别协议适配中国大陆市场机型；该版本芯片不可用于其他区域版本（如NA北美版、WW通用版）的机器，否则可能出现识别异常或报错。
重要提示：更换芯片前，请确保耗材组件状态完好。若为粉盒芯片，建议先将碳粉加满再更换芯片，否则芯片可能无法正常生效或持续提示数值不满；若为鼓芯片，请确认硒鼓组件无明显损耗后再更换，以降低报错代码风险。本批产品原始数据未标注具体类型（鼓芯片/粉芯片），请在采购前确认对应耗材单元类型。
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。
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。
#碧砚芯片,东芝,e-Studio 220cs,240cP,兼容芯片,硒鼓芯片
Biyan Chip Toshiba e-Studio 220cs/240cP Compatible Chip Specifications
The above chips are applicable to Toshiba e-Studio 220cs / 240cP. The applicable brand is Toshiba, and all versions are CHN (China Mainland version).
Parameter Description
- Model: Biyan chip product code, consisting of the chip-specific model number, the OEM reference number (e.g., 40N0643), and the auxiliary code (e.g., 6B000001419), provided for industry professionals to cross-reference for procurement and matching.
- Color: K = Black, C = Cyan, M = Magenta, Y = Yellow, corresponding to the four-color consumable units of a color printer.
- Capacity: 3K indicates a nominal print yield of approximately 3,000 pages for Black; 2.5K indicates a nominal print yield of approximately 2,500 pages for the three colors (C/M/Y). The above values are calculated based on a 5% standard coverage rate; actual print yield may vary depending on coverage rate and usage environment.
- Version: CHN is the China Mainland regional version. The chip firmware and recognition protocol are adapted for China Mainland market printer models. This version of the chip cannot be used on machines of other regional versions (e.g., NA — North America version, WW — Worldwide version), otherwise recognition anomalies or error codes may occur.
Important Notice: Before replacing the chip, please ensure that the consumable component is in good condition. If it is a toner cartridge chip, it is recommended to refill the toner powder to full capacity before replacing the chip; otherwise, the chip may not function properly or may continuously indicate insufficient toner level. If it is a drum unit chip, please confirm that the drum unit has no significant wear before replacing it, to reduce the risk of error codes. The original data for this batch of products does not specify the exact type (drum chip / toner cartridge chip). Please confirm the corresponding consumable unit type before procurement.
Copyright Disclaimer: The chips manufactured by our company are compatible chips and have no direct affiliation with the OEM brand.
Caiyi Office Consumables, established in 2008, primarily engages in the business of printer chips, drum units, toner cartridges, toner powder, and other accessory products.