碧砚MLT-K2830L/K2815S系列鼓芯片

参数说明

• 容量：MLT-K2830L标准打印量约3,000页，MLT-K2815S标准打印量约1,500页（基于ISO/IEC 19752标准覆盖率测试）。实际打印量受打印内容、覆盖率及使用环境影响。
• 版本（Version）：DOM表示该芯片适配DOM区域市场的固件版本。不同区域版本芯片的通信协议与编码规则存在差异，不通用。采购时请确认打印机固件版本对应DOM区域。

安装与使用注意

版权声明

碧砚品牌芯片由彩一办公耗材提供技术支持与市场服务。

公司介绍

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。

Biyan MLT-K2830L/K2815S Series Drum Chip

Specifications

• Capacity: MLT-K2830L standard yield is approximately 3,000 pages; MLT-K2815S standard yield is approximately 1,500 pages (based on ISO/IEC 19752 standard coverage test). Actual yield may vary depending on print content, page coverage, and operating environment.
• Version: DOM indicates this chip is designed for the firmware version of the DOM regional market. Chips for different regional versions feature different communication protocols and encoding rules and are not interchangeable. Please verify that your printer firmware version corresponds to the DOM region when ordering.

Installation and Usage Notes

Copyright Notice

Biyan brand chips are backed by Caiyi Office Consumables with technical support and market services.

Company Introduction

Caiyi Office Consumables, established in 2008, primarily engages in printer chips, toner cartridges, powder cartridges, toner powder, and other accessory businesses.

44574903为碧砚品牌推出的OKI B431系列激光打印机兼容芯片，用于替代原装硒鼓或粉盒上的计数芯片。该芯片支持读写打印机固件中的耗材计数信息，需配合对应机型使用。

参数说明：

• 品牌：指芯片所适配的原装设备品牌，本产品为 OKI（冲电气）兼容芯片。
• 型号：44574903，对应原装芯片型号。
• 颜色：MONO，表示单色打印芯片，仅支持黑色碳粉/硒鼓计数。
• 容量：10K，理论打印量为10,000页（基于ISO标准测试页面覆盖率，实际用量因打印内容而异）。
• 版本：TW，台湾地区（Taiwan）专用版本，不同区域版本间固件数据格式可能不同，请勿跨区混用。

更换注意事项：

版权声明： 碧砚品牌芯片为兼容耗材芯片，与OKI/冲电气原装品牌无直接关联，不涉及任何原厂技术授权。

公司介绍： 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。

44574903 is a compatible chip for the OKI B431 series laser printers launched by the Biyan brand, designed to replace the counting chips on original equipment manufacturer (OEM) toner cartridges or drum units. This chip supports reading and writing consumable counting information in the printer firmware and must be used with the corresponding printer model.

Parameter Description:

• Brand: Refers to the original equipment manufacturer brand that the chip is compatible with. This product is a compatible chip for OKI (Oki Electric).
• Model: 44574903, corresponding to the OEM chip model.
• Color: MONO, indicating a monochrome printing chip that only supports black toner/drum counting.
• Capacity: 10K, theoretical print yield of 10,000 pages (based on ISO standard test page coverage; actual yield may vary depending on print content).
• Version: TW, a Taiwan region (Taiwan) exclusive version. Firmware data formats may differ between regional versions; do not mix versions across regions.

Replacement Precautions:

Copyright Notice: Biyan brand chips are compatible consumable chips and are not directly associated with the OKI/Oki Electric OEM brand. They do not involve any original factory technical authorization.

Company Introduction: Caiyi Office Consumables, established in 2008, primarily deals in printer chips, toner cartridges, drum units, toner powder, and other accessory businesses.

碧砚品牌兼容芯片，适用于OKI B431/MB491系列打印机，具体参数如下：

参数说明

• 型号：44917601、44917603及对应衍生型号。
• 版本：AM代表北美/美洲区域版本；TW/KOR代表中国台湾及韩国区域版本。不同版本芯片的区域识别码不同，请勿混用。
• 容量：12K表示理论支持约12,000页打印量（基于ISO/IEC 19752标准测试条件）。
• 类型：鼓芯片（集成于激光打印机硒鼓组件内）。

使用注意事项

版权声明

公司介绍

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。

Biyan Brand Compatible Chips, applicable to OKI B431/MB491 series printers. Specific parameters are as follows:

Parameter Specifications

• Model: 44917601, 44917603 and corresponding derivative models.
• Version: AM represents the North America/Americas regional version; TW/KOR represents the Taiwan and Korea regional versions. Chips of different versions feature different regional identification codes and should not be mixed.
• Yield: 12K indicates theoretical support for approximately 12,000 pages (based on ISO/IEC 19752 standard test conditions).
• Type: Drum Chip (integrated within the laser printer drum unit assembly).

Usage Precautions

Copyright Notice

Company Introduction

Caiyi Office Consumables. Established in 2008, the company primarily engages in printer chips, drum units, toner cartridges, toner powder, and other accessory businesses.

碧砚OKI系列打印机耗材芯片参数说明

碧砚品牌OKI系列打印机耗材芯片产品参数如下。本产品为兼容芯片，适用于OKI B411/431/MB471/MB491机型。

参数说明：

• 品牌：指芯片适用的打印机品牌，本系列适用于OKI（冲电气）品牌设备。
• 型号：芯片的具体型号编号，用于区分不同版本及规格。
• 适用机型：芯片可适配的打印机具体型号，本系列适用于OKI B411、B431、MB471、MB491。
• 颜色：标注为4K，表示该芯片适用于黑色（K）碳粉，标准打印容量约4000页。
• 容量：标注为MONO，表示单色/黑白打印模式。
• 版本：区域版本代码，AM代表美洲版本，TW/KOR代表台湾/韩国版本，不同版本芯片不兼容，请按对应区域采购。
• 类型：指芯片所属类别，包括鼓芯片（Drum Chip）与粉芯片（Toner Chip）。

Biyan OKI Series Printer Consumable Chip Specifications

The following are the product specifications for Biyan brand OKI series printer consumable chips. This product is a compatible chip suitable for OKI B411/431/MB471/MB491 printer models.

Specifications:

• Brand: Refers to the printer brand the chip is compatible with. This series is compatible with OKI (Oki Electric) brand devices.
• Model: The specific model number of the chip, used to distinguish different versions and specifications.
• Compatible Printer Models: The specific printer models the chip can adapt to. This series is compatible with OKI B411, B431, MB471, and MB491.
• Color: Marked as 4K, indicating this chip is for black (K) toner with a standard print yield of approximately 4,000 pages.
• Capacity: Marked as MONO, indicating monochrome/black-and-white printing mode.
• Version: Regional version code. AM represents the Americas version, TW/KOR represents the Taiwan/Korea version. Chips of different versions are not compatible. Please purchase according to the corresponding region.
• Type: Refers to the chip category, including Drum Chip and Toner Chip.

Caiyi Office Consumables

Founded in 2008, the company’s main business involves printer chips, drum units, toner cartridges, toner powder, and other accessory products.

碧砚OKI系列打印机芯片规格参数

参数释义

• 颜色：MONO指单色（黑色），适用于黑白激光打印设备。
• 容量：标注”K”数值表示理论打印页数（如10K≈10,000页），基于ISO/IEC 19752标准测试覆盖率。
• 版本：EU为欧洲版，适配欧洲区域销售机型。其他版本标识包括WW（通用全球版）、NA（北美版）等。

芯片类型说明

本产品线包含鼓芯片与粉芯片两类。粉芯片在更换前应确认粉盒内碳粉已加满，否则芯片可能无法正常计数或提前报缺；鼓芯片更换时须确保硒鼓组件完好无损，以降低机器报错概率。

公司信息

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。

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。

Biyan OKI Series Printer Chip Specifications

Parameter Definitions

• Color: MONO refers to monochrome (black), suitable for black-and-white laser printing devices.
• Capacity: The “K” value denotes the theoretical page yield (e.g., 10K ≈ 10,000 pages), based on the ISO/IEC 19752 standard test coverage.
• Version: EU denotes the European version, adapted for models sold in the European region. Other version identifiers include WW (Worldwide Version), NA (North American Version), etc.

Chip Type Description

This product line comprises drum chips and toner chips. Before replacing the toner chip, confirm that the toner cartridge is filled with toner powder; otherwise, the chip may fail to count properly or trigger premature empty alerts. When replacing the drum chip, ensure the drum assembly is intact to minimize printer error occurrences.

Company Information

Caiyi Office Consumables, founded in 2008, primarily engages in printer chips, imaging drums, toner cartridges, toner powder, and other accessory businesses.

Copyright Statement

The chips produced by our company are compatible chips and are not directly affiliated with the original brand.

碧砚夏普BP-B50FT芯片适用机型说明

参数内容说明：

版本区域说明：

芯片版本代码用于区分不同区域或固件版本的打印机环境。FT 版本专为对应机型的特定固件版本设计，请在使用前确认打印机固件版本与芯片版本匹配。版本不匹配可能导致芯片无法识别、计数异常或报错代码。

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。

Sharp BP-B50FT Chip (BiYan) Compatible Models Description

Parameter Description:

Version Region Description:

Chip version codes are used to distinguish printer environments across different regions or firmware versions. The FT version is specifically designed for the particular firmware version of the corresponding model. Please confirm that the printer firmware version matches the chip version before use. Version mismatch may cause chip non-recognition, counting abnormalities, or error codes.

Copyright Notice:

The chips produced by our company are compatible chips and have no direct affiliation with the original brand.

Caiyi Office Consumables

Founded in 2008, the company is primarily engaged in businesses involving printer chips, drum units, toner cartridges, toner powder, and other accessory products.

碧砚OKI480HT-WW04打印机芯片参数说明

本产品为碧砚品牌OKI480HT-WW04型号打印机耗材芯片，为单色（MONO）打印计数专用，仅适配OKI B440、MB480系列激光打印机，具体参数及说明如下：

1. 容量：标注值为10K，指基于A4纸5%覆盖率标准测算，单支芯片可支持约10000页打印计数，实际计数数值会随打印内容覆盖率、打印模式的不同产生浮动。
2. 版本：标注WW为通用版本，适配全球多数地区销售的同型号OKI B440/MB480机型，无区域使用限制。
3. 类型：该芯片为硒鼓专用芯片，更换时需确保对应硒鼓组件完好、无磨损损伤，否则易出现计数异常、报错代码等问题。

BiYan OKI480HT-WW04 Printer Chip Specifications

This product is a BiYan brand OKI480HT-WW04 model printer consumable chip, designed exclusively for monochrome (MONO) print counting, and is only compatible with OKI B440 and MB480 series laser printers. Specific parameters and instructions are as follows:

1. Capacity: The rated value is 10K, calculated based on the standard A4 paper 5% coverage. A single chip supports approximately 10,000 pages of print counting. Actual count values may fluctuate depending on print content coverage and print mode.

2. Version: The “WW” designation indicates the universal version, compatible with OKI B440/MB480 models sold in most regions worldwide, with no regional usage restrictions.

3. Type: This chip is a drum-specific chip. When replacing, ensure the corresponding drum assembly is intact and free from wear or damage; otherwise, issues such as counting abnormalities and error codes may easily occur.

Caiyi Office Consumables was established in 2008. Its primary business encompasses printer chips, drums, toner cartridges, toner powder, and other printer accessories. The company has long provided compatible consumable solutions for industry clients.

碧砚OKI MB451系列打印机芯片参数说明

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。

BIYAN OKI MB451 Series Printer Chip Specifications

Caiyi Office Consumables, founded in 2008, primarily engages in the business of printer chips, toner cartridges, drum units, toner powder, and other related accessories.

碧砚兼容奔图BP5275DN系列芯片参数说明

以下芯片品牌均为Pantum/奔图，适用机型均为★PANTUM BP5275DN，版本均为CHN（中国大陆版本），颜色均为MONO（黑色）；容量数值后标注的K代表千页，为芯片理论支持打印页数。

粉盒芯片参数

鼓芯片参数

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、碳粉等办公耗材配件。

Bi Yan Compatible Pantum BP5275DN Series Chip Specifications

All chip brands are Pantum/Pantum. Applicable models: PANTUM BP5275DN. Version: CHN (Mainland China Version). Color: MONO (Black). “K” following capacity values represents thousand pages, indicating the chip’s theoretical page yield.

Toner Cartridge Chip Specifications

Drum Chip Specifications

Caiyi Office Consumables was established in 2008, with primary business operations covering printer chips, imaging drums, toner cartridges, toner powder, and other office consumable accessories.

碧砚品牌夏普BP-22C系列粉盒芯片，兼容Sharp BP-22C20、BP-22C25、C2621R机型。

参数说明：

• 品牌：适配芯片的适用品牌为Sharp/夏普。
• 型号：BP-FT22系列。其中BA对应黑色（Black），CA对应青色（Cyan），MA对应品红色（Magenta），YA对应黄色（Yellow）。
• 适用机型：Sharp BP-22C20、BP-22C25、C2621R。本芯片仅适用于上述机型，不兼容其他机型。
• 颜色：K（黑色）、C（青色）、M（品红）、Y（黄色）。
• 容量：芯片可记录的打印页数，黑色（K）为18K，青/品红/黄（C/M/Y）为10K。
• 版本：FT版本。
• 类型：粉盒芯片，用于记录碳粉余量数据。

版本说明：

FT版本为该芯片的版本标识，请确认设备固件版本与芯片版本匹配后再进行更换。

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。

公司介绍：

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。

Bi Yan Brand Sharp BP-22C Series Toner Cartridge Chip — Compatible with Sharp BP-22C20, BP-22C25, and C2621R Models

Parameter Specifications:

• Brand: The compatible brand for this chip is Sharp.
• Model: BP-FT22 Series. BA corresponds to Black, CA corresponds to Cyan, MA corresponds to Magenta, and YA corresponds to Yellow.
• Compatible Models: Sharp BP-22C20, BP-22C25, and C2621R. This chip is exclusively compatible with the aforementioned models and will not function with other printer models.
• Color: K (Black), C (Cyan), M (Magenta), Y (Yellow).
• Capacity: The printable page count the chip can record. Black (K) is rated for 18,000 pages; Cyan, Magenta, and Yellow (C/M/Y) are rated for 10,000 pages each.
• Version: FT Version.
• Type: Toner Cartridge Chip, utilized for recording toner residual data.

Version Note:

FT denotes the version identifier for this chip. Please verify that your device firmware version is compatible with the chip version prior to installation.

Copyright Notice:

The chips manufactured by our company are compatible replacement chips and bear no direct affiliation with the original equipment manufacturer (OEM) brand.

Company Profile:

Caiyi Office Consumables, established in 2008, primarily engages in the business of printer chips, imaging drum units, toner cartridges, toner powder, and other related accessories.

碧砚品牌兼容芯片产品参数如下，本产品为兼容芯片，与原装品牌无直接关联。

产品参数

参数说明

型号标识

• 前缀”NBT”表示粉盒芯片（Toner Cartridge Chip）
• 前缀”NBD”表示鼓芯片（Drum Chip）
• 后缀”H”表示高容量版本（High Yield）

容量单位

• “K”表示千页，基于ISO/IEC 19752标准5%覆盖率测算
• 3K：标准粉盒约3000页打印量
• 12K：高容量粉盒约12000页打印量
• 80K：鼓组件约80000页寿命

版本区域

• CHN：China（中国）版本，适用于中国大陆地区销售的对应机型

使用注意事项

版权声明

公司介绍

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。

Biyan Brand Compatible Chip — Product Specifications. This product is a compatible chip with no direct affiliation to the original brand.

Product Specifications

Parameter Description

Model Identification

• Prefix “NBT” denotes a Toner Cartridge Chip
• Prefix “NBD” denotes a Drum Chip
• Suffix “H” denotes a High Yield version

Capacity Unit

• “K” represents thousand pages, calculated based on ISO/IEC 19752 standard at 5% coverage
• 3K: Standard toner cartridge yields approximately 3,000 pages
• 12K: High yield toner cartridge yields approximately 12,000 pages
• 80K: Drum unit lifespan of approximately 80,000 pages

Version Region

• CHN: China version, applicable to corresponding printer models sold in mainland China

Usage Precautions

Copyright Statement

Company Introduction

Caiyi Office Consumables. Founded in 2008, the company primarily engages in printer chips, imaging units, toner cartridges, toner powder, and other accessory businesses.