--- product_id: 447874851 title: "PXMB9/C9345 Ink Maintenance Box Tank (C12C934591) for ET-8550 WF-7840 WF-7820 WF-7310 ET-8500 ET-16600 ET-5850 ET-5800 D570 EC-C7000 ET-16650 ST-C8090 ET-5880 ST-C8000 Printers" brand: "poschink" price: "40.53 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/447874851-pxmb9-c9345-ink-maintenance-box-tank-c12c934591-for-et-8550 store_origin: TN region: Tunisia --- # 20% more waste ink capacity Leak-free, stable chip tech Universal fit for 15+ Epson models PXMB9/C9345 Ink Maintenance Box Tank (C12C934591) for ET-8550 WF-7840 WF-7820 WF-7310 ET-8500 ET-16600 ET-5850 ET-5800 D570 EC-C7000 ET-16650 ST-C8090 ET-5880 ST-C8000 Printers **Brand:** poschink **Price:** 40.53 DT **Availability:** ❌ Out of Stock ## Summary > 🖨️ Keep your Epson running flawlessly—because every print counts! ## Quick Answers - **What is this?** PXMB9/C9345 Ink Maintenance Box Tank (C12C934591) for ET-8550 WF-7840 WF-7820 WF-7310 ET-8500 ET-16600 ET-5850 ET-5800 D570 EC-C7000 ET-16650 ST-C8090 ET-5880 ST-C8000 Printers by poschink - **How much does it cost?** 40.53 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/447874851-pxmb9-c9345-ink-maintenance-box-tank-c12c934591-for-et-8550) ## Best For - poschink enthusiasts ## Why This Product - Trusted poschink brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Leak-Proof Reliability:** Engineered with a robust PE structure and stable chips to prevent leaks and ensure smooth operation. - • **Plug & Play Convenience:** Comes with everything needed for a quick, clean replacement—no extra tools or fuss required. - • **Effortless Compatibility:** Seamlessly fits top Epson printers like ET-8550 & WF-7840 for hassle-free maintenance. - • **Responsive Customer Support:** Get expert help within 12 hours to keep your printing workflow uninterrupted. - • **Maximized Ink Waste Capacity:** Super-absorbent sponge holds 20% more waste ink, reducing frequent replacements and downtime. ## Overview The PXMB9/C9345 Ink Maintenance Box Tank by Poschink is a high-performance, leak-proof waste ink absorber compatible with over 15 Epson printer models. Featuring a super-absorbent sponge that holds 20% more ink and a durable polyethylene build, it ensures stable, mess-free operation. Easy to install and backed by responsive customer service, this maintenance box keeps your professional printing seamless and stress-free. ## Description desertcart.com: Poschink PXMB9/C9345 Ink Maintenance Box Tank (C12C934591) for ET-8550 WF-7840 WF-7820 WF-7310 ET-8500 ET-16600 ET-5850 ET-5800 D570 EC-C7000 ET-16650 ST-C8090 ET-5880 ST-C8000 Printers : Office Products ## Features - Part Number: C9345/C12C934591/PXMB9. - Compatible Printers: The C9345 Ink Maintenance Box works with WF-7840 ET-8550 WF-7820 WF-7310 ET-8500 ET-16600 ET-5850 ET-5800 EC-C7000 ET-16650 D570 ST-C8090 ET-5880 ST-C8000 Printers. - Stable & Reliable: Super-absorb sponge and strong PE structure helps to hold 20% more waste ink, leak-free, stable chips. - What's In The Box: Maintenance box x 1, PE seal bag x 1. Everything you need to replace the maintenance box is in the box, easy to do. - Our Service: If you have any problems related to this C9345 maintence box, contact our service and you will get response within 12 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09XQMSHB9 | | Best Sellers Rank | #235,148 in Office Products ( See Top 100 in Office Products ) #7,378 in Inkjet Printer Ink Cartridges | | Brand Name | Poschink | | Customer Reviews | 4.5 4.5 out of 5 stars (117) | | Exterior Finish | Polyethylene | | Fit Type | Universal | | Item Dimensions | 2.5 x 2.5 x 2.5 inches | | Item Weight | 0.13 kg | | Manufacturer | Poschink | | Manufacturer Part Number | C9345/C12C934591 | | Material Type | Polyethylene (PE) | | Model Number | C9345 | | Number of Items | 1 | | OEM Equivalent Part Number | C9345 | | Product Grade | like new | | UPC | 771077981300 | | Unit Count | 1 Count | ## Product Details - **Brand:** Poschink - **Exterior Finish:** Polyethylene - **Item Weight:** 0.13 kg - **Item dimensions L x W x H:** 2.5 x 2.5 x 2.5 inches - **Material:** Polyethylene (PE) ## Images ![PXMB9/C9345 Ink Maintenance Box Tank (C12C934591) for ET-8550 WF-7840 WF-7820 WF-7310 ET-8500 ET-16600 ET-5850 ET-5800 D570 EC-C7000 ET-16650 ST-C8090 ET-5880 ST-C8000 Printers - Image 1](https://m.media-amazon.com/images/I/61-ucxJOXlL.jpg) ![PXMB9/C9345 Ink Maintenance Box Tank (C12C934591) for ET-8550 WF-7840 WF-7820 WF-7310 ET-8500 ET-16600 ET-5850 ET-5800 D570 EC-C7000 ET-16650 ST-C8090 ET-5880 ST-C8000 Printers - Image 2](https://m.media-amazon.com/images/I/61he3infEZL.jpg) ![PXMB9/C9345 Ink Maintenance Box Tank (C12C934591) for ET-8550 WF-7840 WF-7820 WF-7310 ET-8500 ET-16600 ET-5850 ET-5800 D570 EC-C7000 ET-16650 ST-C8090 ET-5880 ST-C8000 Printers - Image 3](https://m.media-amazon.com/images/I/71lwKZW4nsL.jpg) ![PXMB9/C9345 Ink Maintenance Box Tank (C12C934591) for ET-8550 WF-7840 WF-7820 WF-7310 ET-8500 ET-16600 ET-5850 ET-5800 D570 EC-C7000 ET-16650 ST-C8090 ET-5880 ST-C8000 Printers - Image 4](https://m.media-amazon.com/images/I/718iCggVaDL.jpg) ![PXMB9/C9345 Ink Maintenance Box Tank (C12C934591) for ET-8550 WF-7840 WF-7820 WF-7310 ET-8500 ET-16600 ET-5850 ET-5800 D570 EC-C7000 ET-16650 ST-C8090 ET-5880 ST-C8000 Printers - Image 5](https://m.media-amazon.com/images/I/71gWLPAYqQL.jpg) ## Questions & Answers **Q: Do you remove the film over the hole at the end of the box?** A: My particular Products is the T04D1. I have another brand new one in the cellophane wrapping and I do not see a film anywhere on the box. **Q: Does it work for Epson workforce WF-2860?** A: Yes the epson WF-2860 uses T04D1 maintenance box. **Q: ET-3830 printer. To check the maintenance tank remaining capacity, on manual illustration, is the dark area the remaining or is white area?** A: white. **Q: Does it work on ET 2400?** A: It doesn't look like this maintenance box will work for your printer. Search Amazon, if you have not, for ET2400 and see if you can find it listed. The list is quite long. ## Frequently Bought Together - Poschink PXMB9/C9345 Ink Maintenance Box Tank (C12C934591) for ET-8550 WF-7840 WF-7820 WF-7310 ET-8500 ET-16600 ET-5850 ET-5800 D570 EC-C7000 ET-16650 ST-C8090 ET-5880 ST-C8000 Printers - CenDale Premium DTF Ink 600ML- DTF Transfer Ink for PET Film, Refill for DTF Printers Epson ET-8550, XP-15000, L1800, L805, R1390, R2400, Heat Transfer Printing Direct to Film (100ml x 6, CMYK Wh) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/447874851-pxmb9-c9345-ink-maintenance-box-tank-c12c934591-for-et-8550](https://www.desertcart.tn/products/447874851-pxmb9-c9345-ink-maintenance-box-tank-c12c934591-for-et-8550) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-02*