---
product_id: 542377715
title: "Sponsored Ad - UPink C9345 Maintenance Box chip Resetter Compatible for ET-5800 ET-5850 ET-5880 ET-8500 ET-8550 ET-16600 WF-7310 WF-7820 WF-7840 EC-C7000 WF-7830 ST-C8090 ST-C8000 L15150 L15160 L6570 L8168 L8188"
brand: "upink"
price: "€ 50.96"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/542377715-sponsored-ad-upink-c9345-maintenance-box-chip-resetter-compatible-et
store_origin: SK
region: Slovakia
---

# Includes 3 LR41 batteries Precision chip reset technology Wide printer compatibility Sponsored Ad - UPink C9345 Maintenance Box chip Resetter Compatible for ET-5800 ET-5850 ET-5880 ET-8500 ET-8550 ET-16600 WF-7310 WF-7820 WF-7840 EC-C7000 WF-7830 ST-C8090 ST-C8000 L15150 L15160 L6570 L8168 L8188

**Brand:** upink
**Price:** € 50.96
**Availability:** ✅ In Stock

## Summary

> 🖨️ Keep your printer running like new—reset, refresh, repeat!

## Quick Answers

- **What is this?** Sponsored Ad - UPink C9345 Maintenance Box chip Resetter Compatible for ET-5800 ET-5850 ET-5880 ET-8500 ET-8550 ET-16600 WF-7310 WF-7820 WF-7840 EC-C7000 WF-7830 ST-C8090 ST-C8000 L15150 L15160 L6570 L8168 L8188 by upink
- **How much does it cost?** € 50.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/542377715-sponsored-ad-upink-c9345-maintenance-box-chip-resetter-compatible-et)

## Best For

- upink enthusiasts

## Why This Product

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

## Key Features

- • **Battery Included:** Comes ready-to-use with 3 LR41 batteries—no extra purchase needed.
- • **Broad Compatibility:** Seamlessly works with 15+ popular Epson printer models for versatile use.
- • **Effortless Chip Reset:** Reset your maintenance box chip before ink hits 15% to maximize printer uptime.
- • **Clear Usage Indicators:** Smart chip status flips from FULL to EMPTY, so you never miss a reset.
- • **Cost-Effective Maintenance:** Third-party solution that extends your printer’s life without OEM price tags.

## Overview

The UPink C9345 Maintenance Box Chip Resetter is a compact, battery-powered device designed to reset the maintenance tank chip on a wide range of Epson printers. Compatible with models like WF-7840 and ST-C8090, it helps extend printer life by allowing multiple uses of the maintenance box. This third-party product includes batteries and requires resetting before ink levels drop below 15%, ensuring cost-effective and hassle-free printer upkeep.

## Description

Sponsored Ad - UPink C9345 Maintenance Box chip Resetter Compatible for ET-5800 ET-5850 ET-5880 ET-8500 ET-8550 ET-16600 WF-7310 WF-7820 WF-7840 EC-C7000 WF-7830 ST-C8090 ST-C8000 L15150 L15160 L6570 L8168 L8188

## Features

- UPink chip resetter Compatiable for Maintenance Tank box No.C9345. ( It is NON-OEM Product, It made by third-party manufacturer)
- Caution: should reset the chip before the ink level fall to 15%.
- This is Maintenance box chip reseter. It CAN NOT work on Ink cartridges!!!!!!
- Compatible For Printer: WF-7840 WF-7820 WF-7830 WF-7845 WF-6558
- Compatible For Printer:EC-C7000 ST-C8000 ST-C8090
- Printer indicator for Genuine/original maintenance box starts "EMPTY" and as it is used, It at the end of it's life it shows "FULL"! . However, it indicator for a resetted maintenance box start "FULL" and as it is used, It at the end of it's life it shows "EMPTY"! .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | UniPrint |
| Brand | UPink |
| Item Weight | 1.13 ounces |
| Product Dimensions | 2 x 3 x 2 inches |
| Item model number | C9345 maintenance box |
| Batteries | 3 LR41 batteries required. (included) |
| Color | white |
| Number of Items | 12 |
| Size | no |
| Manufacturer Part Number | R-C9345 |

## Images

![Sponsored Ad - UPink C9345 Maintenance Box chip Resetter Compatible for ET-5800 ET-5850 ET-5880 ET-8500 ET-8550 ET-16600 WF-7310 WF-7820 WF-7840 EC-C7000 WF-7830 ST-C8090 ST-C8000 L15150 L15160 L6570 L8168 L8188 - Image 1](https://m.media-amazon.com/images/I/51xss2MWx+L.jpg)
![Sponsored Ad - UPink C9345 Maintenance Box chip Resetter Compatible for ET-5800 ET-5850 ET-5880 ET-8500 ET-8550 ET-16600 WF-7310 WF-7820 WF-7840 EC-C7000 WF-7830 ST-C8090 ST-C8000 L15150 L15160 L6570 L8168 L8188 - Image 2](https://m.media-amazon.com/images/I/41MSAnn2TwL.jpg)
![Sponsored Ad - UPink C9345 Maintenance Box chip Resetter Compatible for ET-5800 ET-5850 ET-5880 ET-8500 ET-8550 ET-16600 WF-7310 WF-7820 WF-7840 EC-C7000 WF-7830 ST-C8090 ST-C8000 L15150 L15160 L6570 L8168 L8188 - Image 3](https://m.media-amazon.com/images/I/51L1e3xTdtL.jpg)
![Sponsored Ad - UPink C9345 Maintenance Box chip Resetter Compatible for ET-5800 ET-5850 ET-5880 ET-8500 ET-8550 ET-16600 WF-7310 WF-7820 WF-7840 EC-C7000 WF-7830 ST-C8090 ST-C8000 L15150 L15160 L6570 L8168 L8188 - Image 4](https://m.media-amazon.com/images/I/61rKgavUT9L.jpg)
![Sponsored Ad - UPink C9345 Maintenance Box chip Resetter Compatible for ET-5800 ET-5850 ET-5880 ET-8500 ET-8550 ET-16600 WF-7310 WF-7820 WF-7840 EC-C7000 WF-7830 ST-C8090 ST-C8000 L15150 L15160 L6570 L8168 L8188 - Image 5](https://m.media-amazon.com/images/I/61ge3tgMG-L.jpg)

## Frequently Bought Together

- UPink C9345 Maintenance Box chip Resetter Compatible for ET-5800 ET-5850 ET-5880 ET-8500 ET-8550 ET-16600 WF-7310 WF-7820 WF-7840 EC-C7000 WF-7830 ST-C8090 ST-C8000 L15150 L15160 L6570 L8168 L8188
- Hosaam C9345 Ink Maintenance Box Replacement for WF-7840 ET-16650 ET-16600 ET-8550 ET-5850 ET-5880 ET-8500 WF-7820 WF-7310 ET-5800 EC-C7000 ST-C8000 ST-C8090 Printers (C12C934591/PXMB9/C9345)(2 Packs)

---

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**Shop now:** [https://www.desertcart.sk/products/542377715-sponsored-ad-upink-c9345-maintenance-box-chip-resetter-compatible-et](https://www.desertcart.sk/products/542377715-sponsored-ad-upink-c9345-maintenance-box-chip-resetter-compatible-et)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*