本公司生产的芯片为兼容芯片，与原装品牌并无直接关联。
参数说明
- 版本说明：本次列出的芯片版本均为EU（欧洲区域通用版本），仅适配对应区域销售的OKI机型，不同区域版本的芯片不通用。
- 容量说明：标注的3K、7K为理论可打印页数，实际使用数值会随打印覆盖率、使用环境、耗材状态产生浮动，仅供参考。
- 使用提醒：
- 若为粉盒芯片，需确认粉盒内碳粉已加满后再更换芯片，否则可能出现芯片无法激活、计数器数值显示不足的情况；
- 若为硒鼓芯片，需确认硒鼓组件完好、无物理损伤后再更换，可降低设备出现报错代码的概率。
以上芯片均适配OKI 412dn/432dn/472dn/492dn系列机型，颜色为黑色（MONO），已剔除输入中的无效占位项。
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 OKI打印机耗材芯片 产品参数
The chips produced by our company are compatible chips and have no direct affiliation with original brand manufacturers.
Specifications
Version Information: The chip versions listed herein are all EU versions (Europe region standard), compatible only with OKI printers sold in the corresponding region. Chips of different regional versions are not interchangeable.
Capacity Information: The labeled 3K and 7K refer to the theoretical printable page yield. Actual page yield may vary depending on print coverage, operating environment, and consumable condition. These figures are for reference only.
Usage Notes:
- For toner cartridge chips: Please ensure the toner cartridge is completely filled with toner before replacing the chip. Otherwise, the chip may fail to activate or the counter may display insufficient values.
- For drum unit chips: Please ensure the drum unit assembly is intact and free from physical damage before replacing the chip. This helps reduce the probability of error codes appearing on the equipment.
The above chips are all compatible with the OKI 412dn/432dn/472dn/492dn series printers. The color is black (MONO). Invalid placeholder entries in the input have been removed.
Caiyi Office Consumables was established in 2008. Its main business involves printer chips, toner cartridges, drum units, toner powder, and other related accessories.
