---
product_id: 451909393
title: "Spaceink C9345 C12C934591 Ink Maintenance Box Replacement for ET-16650 ET-16600 ET-8550 ET-5800 ET-5850 WF-7840 WF-7820 ET-8500 EC-C7000 ST-C8000 ST-C8090 WF-7310 ET-5880 Printer (PXMB9/C9345)"
brand: "spaceink"
price: "€ 51.22"
currency: EUR
in_stock: true
reviews_count: 5
category: "Spaceink"
url: https://www.desertcart.gr/products/451909393-spaceink-c9345-c12c934591-ink-maintenance-box-replacement-for-et-16650
store_origin: GR
region: Greece
---

# Leak-proof, stable design High-capacity ink waste absorption Wide printer compatibility Spaceink C9345 C12C934591 Ink Maintenance Box Replacement for ET-16650 ET-16600 ET-8550 ET-5800 ET-5850 WF-7840 WF-7820 ET-8500 EC-C7000 ST-C8000 ST-C8090 WF-7310 ET-5880 Printer (PXMB9/C9345)

**Brand:** spaceink
**Price:** € 51.22
**Availability:** ✅ In Stock

## Summary

> 🖤 Keep your prints flawless and your workflow unstoppable!

## Quick Answers

- **What is this?** Spaceink C9345 C12C934591 Ink Maintenance Box Replacement for ET-16650 ET-16600 ET-8550 ET-5800 ET-5850 WF-7840 WF-7820 ET-8500 EC-C7000 ST-C8000 ST-C8090 WF-7310 ET-5880 Printer (PXMB9/C9345) by spaceink
- **How much does it cost?** € 51.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/451909393-spaceink-c9345-c12c934591-ink-maintenance-box-replacement-for-et-16650)

## Best For

- spaceink enthusiasts

## Why This Product

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

## Key Features

- • **Responsive Support:** Dedicated customer service with guaranteed response within 12 hours to keep you moving.
- • **Leak-Free Confidence:** Engineered with a super-absorbent sponge and robust PE structure to prevent messy leaks.
- • **Effortless Replacement:** Comes with everything you need for a quick, hassle-free maintenance box swap.
- • **Maximize Printer Uptime:** Absorbs 20% more waste ink to keep your printer running longer without interruptions.
- • **Universal Compatibility:** Seamlessly fits over 20 Epson EcoTank and WorkForce Pro models for versatile use.

## Overview

The Spaceink C9345 Ink Maintenance Box is a premium replacement waste ink tank compatible with a broad range of Epson EcoTank and WorkForce Pro printers. Designed with a super-absorbent sponge and durable PE structure, it holds 20% more waste ink while ensuring leak-free operation. This maintenance box comes ready to install with all necessary components and is backed by responsive customer support, making it an essential upgrade for professionals who demand reliability and efficiency from their printing setup.

## Description

Spaceink C9345 Ink Maintenance Box Tank for ET-8550 ET-16600 ET-5850 ET-5800 ET-16650 ET-8500 WF-7840 WF-7820 ET-5880 WF-7310 ST-C8000 ST-C8090 Printer (PXMB9/C12C934591 Waste）1. Package Includes:Ink maintenance box C9345*1 2.Compatible for EP pinter mode: WorkForce po WF-7310 Wireless Wide-format printer WorkForce ST-C8090 Supertank Color MFP EcoTank Photo ET-8500 Wireless Color All-in-One Supertank printer EcoTank Photo ET-8550 All-in-One Wide-format Supertank printer WorkForce EC-C7000 Color Multifunction pinter Up to 13 x 19 InchesWorkForce po WF-7840 Wireless Wide-format All-in-One printerWorkForce po WF-7820 Wireless Wide-format All-in-One printerWorkForce ST-C8000 Supertank Color MFP printerEcoTank po ET-16600 Wide-format All-in-One Supertank printerEcoTank po ET-16650 Wide-format All-in-One Supertank printerEcoTank po ET-5880 All-in-One Cartridge-Free Supertank pinter with PCL SupportEcoTank po ET-5850 All-in-One Cartridge-Free Supertank printerEcoTank po ET-5800 All-in-One Cartridge-Free Supertank printer

Review: Excellent product
Review: great purchase

## Features

- Part Number: C9345/C12C934591/PXMB9 ink maintenance box
- Compatible Printers: The C9345 Ink Maintenance Box works with ET-8550 ET-8500 ET-5800 ET-5850 ET-16600 ET-16150 ET-16650 ET-18100, WorkForce Pro ET-5880 ET-16680 ET-M16600 ET-M16680 WF-7840 WF-7835 WF-7841 WF-7845 WF-7830 WF -7820 WF-7310 WF-M4119 WF-M4619 EC-C7000 ST-C5000 ST-C5500 ST-C8000 ST-C8090 SureLab D570 wait Printers.
- Stable & Reliable: C9345 waste tank have super-absorb sponge and strong PE structure helps to hold 20% more waste ink, leak-free, stable chips.
- What's In The Box: C9345 maintenance box x 1, PE seal bag x 1. Everything you need to replace the c9345 maintenance tank is in the box, easy to do.
- Our Service: If you have any problems related to this C9345/PXMB9 maintence box, contact our service and you will get response within 12 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FDYMTMR |
| Additional Printer Functions | Print Only |
| Best Sellers Rank | #66,893 in Computers ( See Top 100 in Computers ) #141 in Printer Maintenance Kits |
| Brand | Spaceink |
| Color | C9345, 1-Pack Set C |
| Compatibility Options | Compatible |
| Compatible Devices | C9345, ET-8550 ET-16600 ET-5850 ET-5800 ET-8500 ET-16650 ET-16150 ET-18100 Pro ET-5880 ET-16680 ET-M16600 ET-M16680 WF-7840 WF-7835 WF-7830 WF -7820 WF-7310 WF-7841 WF-7845 EC-C7000 ST-C8000 ST-C8090 SureLab D570 wait. |
| Compatible Printer Models | ET-16650 ET-18100 Pro ET-5880 ET-16680 ET-M16600, ET-8550 ET-8500 ET-5800 ET-5850 ET-16600 ET-16150, ET-M16680 WF-7840 WF-7835 WF-7830 WF -7820 WF-7310, SureLab D570 wait., WF-7841 WF-7845 EC-C7000 ST-C8000 ST-C8090 |
| Compatible devices | C9345, ET-8550 ET-16600 ET-5850 ET-5800 ET-8500 ET-16650 ET-16150 ET-18100 Pro ET-5880 ET-16680 ET-M16600 ET-M16680 WF-7840 WF-7835 WF-7830 WF -7820 WF-7310 WF-7841 WF-7845 EC-C7000 ST-C8000 ST-C8090 SureLab D570 wait. Compatible devices C9345, ET-8550 ET-16600 ET-5850 ET-5800 ET-8500 ET-16650 ET-16150 ET-18100 Pro ET-5880 ET-16680 ET-M16600 ET-M16680 WF-7840 WF-7835 WF-7830 WF -7820 WF-7310 WF-7841 WF-7845 EC-C7000 ST-C8000 ST-C8090 SureLab D570 wait. See more |
| Customer Reviews | 4.6 out of 5 stars 572 Reviews |
| Ink Base | Water |
| Ink Colour | Black |
| Ink colour | Black |
| Item Type Name | c9345 maintenance box |
| Manufacturer | Spaceink |
| Model Name | C12C934591 Ink Maintenance Box |
| Model Number | C9345 Ink Maintenance Box |
| Model Series | Epson |
| Model name | C12C934591 Ink Maintenance Box |
| Other Special Features of the Product | Wireless |
| Page Yield | 10000 |
| Page yield | 10000 |
| Print media | Paper (plain) |
| Printer Output Type | multiple colors |
| Printer Type | inkjet |
| Special features | Wireless |
| UPC | 784139390354 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Spaceink
- **Ink colour:** Black
- **Model name:** C12C934591 Ink Maintenance Box
- **Page yield:** 10000

## Images

![Spaceink C9345 C12C934591 Ink Maintenance Box Replacement for ET-16650 ET-16600 ET-8550 ET-5800 ET-5850 WF-7840 WF-7820 ET-8500 EC-C7000 ST-C8000 ST-C8090 WF-7310 ET-5880 Printer (PXMB9/C9345) - Image 1](https://m.media-amazon.com/images/I/71MjSGkg0sL.jpg)
![Spaceink C9345 C12C934591 Ink Maintenance Box Replacement for ET-16650 ET-16600 ET-8550 ET-5800 ET-5850 WF-7840 WF-7820 ET-8500 EC-C7000 ST-C8000 ST-C8090 WF-7310 ET-5880 Printer (PXMB9/C9345) - Image 2](https://m.media-amazon.com/images/I/71lriEees7L.jpg)
![Spaceink C9345 C12C934591 Ink Maintenance Box Replacement for ET-16650 ET-16600 ET-8550 ET-5800 ET-5850 WF-7840 WF-7820 ET-8500 EC-C7000 ST-C8000 ST-C8090 WF-7310 ET-5880 Printer (PXMB9/C9345) - Image 3](https://m.media-amazon.com/images/I/71k5fgsYjmL.jpg)
![Spaceink C9345 C12C934591 Ink Maintenance Box Replacement for ET-16650 ET-16600 ET-8550 ET-5800 ET-5850 WF-7840 WF-7820 ET-8500 EC-C7000 ST-C8000 ST-C8090 WF-7310 ET-5880 Printer (PXMB9/C9345) - Image 4](https://m.media-amazon.com/images/I/611jmzZ7hwL.jpg)
![Spaceink C9345 C12C934591 Ink Maintenance Box Replacement for ET-16650 ET-16600 ET-8550 ET-5800 ET-5850 WF-7840 WF-7820 ET-8500 EC-C7000 ST-C8000 ST-C8090 WF-7310 ET-5880 Printer (PXMB9/C9345) - Image 5](https://m.media-amazon.com/images/I/71znasjgn-L.jpg)

## Questions & Answers

**Q: Will I need a chip resetter for this to work?**
A: No > just remove old and replace with the new. Simple and easy>works immediately

**Q: Will it work with an et 8500? the descriptipn here says it will but on the box i received it does not say that.**
A: I have an et 8550 and it works perfectly

**Q: Can this work with a et8550?**
A: Yes I have an et8550 and it worked perfectly

**Q: Does this work with the epson m15180?**
A: I’m not sure, I bought this for my ET8550 which it does fit

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by P***K on 2 January 2026*



### ⭐⭐⭐⭐⭐ great purchase
*by J***M on 23 December 2024*



### ⭐⭐⭐⭐⭐ Works PERFECTLY for Epson ET-8500
*by M***8 on 11 February 2026*



## Frequently Bought Together

- Spaceink C9345 Ink Maintenance Box Tank for ET-8550 ET-16600 ET-5850 ET-5800 ET-16650 ET-8500 WF-7840 WF-7820 ET-5880 WF-7310 ST-C8000 ST-C8090 Printer (PXMB9/C12C934591 Waste
- EPSON 542 EcoTank Ink Ultra-high Capacity Bottle Black (T542120-S) Works with EcoTank Pro ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650
- EPSON 542 EcoTank Ink Ultra-high Capacity Bottle Color Combo Pack (T542520-S) Works with EcoTank Pro ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-23*