---
product_id: 765208838
title: "MS.R C9345 PXMB9/C12C934591 Ink Maintenance Box Replacement for ET8550 16600 5850 5800 16650 8500 5880 WF7840 WF7820 WF7310 ST-C8000 C8090 Printer(1 Pack)"
brand: "ms.r"
price: "KSh1046"
currency: KES
in_stock: false
url: https://www.desertcart.co.ke/products/765208838-ms-r-c9345-pxmb9-c12c934591-ink-maintenance-box-replacement-et8550
store_origin: KE
region: Kenya
---

# Complete 2-pack kit Built-in stable chip 20% more ink capacity MS.R C9345 PXMB9/C12C934591 Ink Maintenance Box Replacement for ET8550 16600 5850 5800 16650 8500 5880 WF7840 WF7820 WF7310 ST-C8000 C8090 Printer(1 Pack)

**Brand:** ms.r
**Price:** KSh1046
**Availability:** ❌ Out of Stock

## Summary

> 🖨️ Keep your printer running like a pro—because downtime is so last decade!

## Quick Answers

- **What is this?** MS.R C9345 PXMB9/C12C934591 Ink Maintenance Box Replacement for ET8550 16600 5850 5800 16650 8500 5880 WF7840 WF7820 WF7310 ST-C8000 C8090 Printer(1 Pack) by ms.r
- **How much does it cost?** KSh1046 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/765208838-ms-r-c9345-pxmb9-c12c934591-ink-maintenance-box-replacement-et8550)

## Best For

- ms.r enthusiasts

## Why This Product

- Trusted ms.r brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready-to-Use Kit:** Includes 2 maintenance boxes and 2 PE seal bags for quick, hassle-free replacements—no extra purchases needed.
- • **Dedicated Support:** Backed by responsive customer service to resolve any issues swiftly, so you never miss a beat.
- • **Smart Chip Technology:** Integrated chip guarantees smooth operation and reduces printer errors, keeping your workflow flawless.
- • **Seamless Compatibility:** Engineered specifically for Workforce Pro series and multiple ET and WF models to ensure perfect fit and function.
- • **Maximize Printer Uptime:** Holds 20% more waste ink than standard boxes for longer, uninterrupted printing sessions.

## Overview

The MS.R C9345 PXMB9/C12C934591 Ink Maintenance Box Replacement is a high-capacity, precision-engineered consumable designed for a wide range of Workforce Pro and ET series printers. Featuring a super-absorbent sponge that holds 20% more waste ink, a reliable built-in chip for error-free operation, and a complete 2-pack kit with PE seal bags, it ensures maximum printer uptime and hassle-free maintenance. Ideal for professionals who demand consistent, high-quality printing performance.

## Description

MS.R C9345 PXMB9/C12C934591 Ink Maintenance Box Replacement for EC-C7000 WF-7840 WF-7820 ST-C8000 ET-16600 ET-16650 ET-5880 ET-5850 ET-5800 ET-8550 8500 WF7310 ST-C8090 L15168 Printer (1Pack)

## Features

- Part Number: C9345 PXMB9/C12C934591 1 Pack
- Printer Compatibility: C9345/PXMB9/C12C934591Maintenance Box is explicitly designed to work with a range of Workforce Pro printers, including EC-C7000/WF-7840/WF-7820/ST-C8000/ET-16600/ET-16650/ET-5880/ET-5850/ET-5800/L15168
- Capacity: Equipped with a super-absorbent sponge and sturdy PE structure, the maintenance box holds 20% more waste ink compared to other standard boxes, ensuring efficiency and maximum printer uptime
- Built-In Chip: ET-4860 maintenance box features a stable and reliable chip that guarantees smooth operation, reducing the risk of printer errors or breakdowns associated with inferior maintenance boxes.
- Complete Package: Each box includes a Maintenance box x 2 and a PE seal bag x 2, You'll find everything you need for quick and easy replacement in the box, saving you precious time and effort
- Unmatched Service: Should you encounter any issues concerning our C9345 maintenance box, don't hesitate to reach out. ensuring your concerns are swiftly addressed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MS.R |
| Manufacturer | MS.R |
| Model | MS.R E-C9345 |
| Model Name | MS.R C-9345 |
| Product Dimensions | 14.3 x 7.49 x 7.49 cm; 181.44 g |
| Item model number | MS.R E-C9345 |
| Ink Colour | Multicolor |
| Printing Technology | inkjet |
| Compatible Devices | Printer |
| Special Features | High Yield |
| Mounting Hardware | Maintenance box x 2, PE seal bag x 2 |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Manufacturer | MS.R |
| Item Weight | 181 g |

## Product Details

- **Model Name:** MS.R C-9345
- **Brand:** MS.R
- **Ink Colour:** Multicolor
- **Page Yield:** 19999
- **Compatible Devices:** Printer
- **Special Feature:** High Yield
- **Compatibility Options:** Compatible
- **Colour:** 1 Packs
- **Ink Base:** Water
- **Compatible Printer Models:** Epson EcoTank ET-16600, Epson EcoTank ET-16650, Epson EcoTank ET-5800, Epson EcoTank ET-5850, Epson EcoTank ET-8550

## Images

![MS.R C9345 PXMB9/C12C934591 Ink Maintenance Box Replacement for ET8550 16600 5850 5800 16650 8500 5880 WF7840 WF7820 WF7310 ST-C8000 C8090 Printer(1 Pack) - Image 1](https://m.media-amazon.com/images/I/71jVyWMd1CL.jpg)
![MS.R C9345 PXMB9/C12C934591 Ink Maintenance Box Replacement for ET8550 16600 5850 5800 16650 8500 5880 WF7840 WF7820 WF7310 ST-C8000 C8090 Printer(1 Pack) - Image 2](https://m.media-amazon.com/images/I/81hxhRljD+L.jpg)
![MS.R C9345 PXMB9/C12C934591 Ink Maintenance Box Replacement for ET8550 16600 5850 5800 16650 8500 5880 WF7840 WF7820 WF7310 ST-C8000 C8090 Printer(1 Pack) - Image 3](https://m.media-amazon.com/images/I/716cvOa0TGL.jpg)
![MS.R C9345 PXMB9/C12C934591 Ink Maintenance Box Replacement for ET8550 16600 5850 5800 16650 8500 5880 WF7840 WF7820 WF7310 ST-C8000 C8090 Printer(1 Pack) - Image 4](https://m.media-amazon.com/images/I/710VN2VNEmL.jpg)
![MS.R C9345 PXMB9/C12C934591 Ink Maintenance Box Replacement for ET8550 16600 5850 5800 16650 8500 5880 WF7840 WF7820 WF7310 ST-C8000 C8090 Printer(1 Pack) - Image 5](https://m.media-amazon.com/images/I/71rtUU3vTjL.jpg)

## Available Options

This product comes in different **Colour** options.

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-24*