产品概述
碧砚品牌兼容OKI B412dn系列黑白激光打印机粉盒芯片，用于监测粉盒碳粉余量及实现打印计数功能。本芯片仅适用于OKI B412dn机型，与原装OKI/冲电气品牌无直接关联。
参数说明
参数内容解释：
- 颜色：MONO表示单色/黑色，对应黑白打印。
- 容量：3K表示标准容量约3,000页，7K表示高容量约7,000页（测试标准：A4纸，5%覆盖率）。
- 版本：CHN为中国大陆版本，针对中国大陆市场销售的OKI B412dn打印机设计。
版本区域说明
版本代码标识芯片适用的销售区域，常见版本含义如下：
- WW：全球通用版本，适用于多国机型。
- NA：北美版本，适用于北美地区销售机型。
- CHN：中国版本，适用于中国大陆地区销售机型。
本产品为CHN版本，仅适配对应区域版本的OKI B412dn打印机。
使用注意事项
本芯片为粉盒芯片，更换前必须确保粉盒内已加满碳粉。若在碳粉不足或空粉状态下安装芯片，可能导致芯片无法正常初始化、计数功能失效，或打印机持续提示碳粉不足错误。请在完成加粉操作后再更换芯片。
彩一办公耗材生产的芯片为兼容芯片，与原装品牌（OKI/冲电气）并无直接关联。本产品仅作为替代方案提供，不涉及原装设备授权。
公司介绍
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、碳粉等配件产品的研发与销售。
#碧砚芯片,OKI兼容芯片,粉盒芯片,打印机耗材,B412dn
Product Overview
Biyan brand compatible OKI B412dn series monochrome laser printer toner cartridge chip, designed for monitoring toner cartridge toner level and enabling print counting functions. This chip is exclusively compatible with OKI B412dn printer models and is not directly affiliated with the original OKI/Oki Electric brand.
Specifications
Specification Explanation:
• Color: MONO denotes monochrome/black, corresponding to black-and-white printing.
• Capacity: 3K indicates a standard yield of approximately 3,000 pages; 7K indicates a high-yield capacity of approximately 7,000 pages (test standard: A4 paper at 5% coverage).
• Version: CHN represents the Mainland China version, designed specifically for OKI B412dn printers marketed in Mainland China.
Version Region Description
Version codes indicate the sales region for which the chip is intended. Common version designations include:
• WW: Global version, compatible with multi-region printer models.
• NA: North America version, compatible with models sold in North America.
• CHN: China version, compatible with models sold in Mainland China.
This product is a CHN version chip and is exclusively compatible with OKI B412dn printers of the corresponding regional version.
Usage Precautions
This is a toner cartridge chip. Before installation, ensure the toner cartridge is completely filled with toner. Installing the chip when toner is insufficient or empty may result in failed chip initialization, counting function malfunction, or continuous low-toner error messages from the printer. Please complete the toner refill process before replacing the chip.
Chips manufactured by Caiyi Office Consumables are compatible chips and are not directly affiliated with the original brand (OKI/Oki Electric). This product is offered solely as an alternative solution and does not involve authorization for use with original equipment.
Company Introduction
Caiyi Office Consumables was established in 2008. Our primary business encompasses the research, development, and sales of printer chips, imaging drums, toner cartridges, toner powder, and other accessory products.
