--- product_id: 333759146 title: "E6715 E6716 Ink Maintenance Box for Workforce Pro WF3820 WF4820 EC4020 WF4830 WF4720 WF4834 WF4734 WF4730 WF4740 ET8700 EC4030 EC4040 WF-M5799 C5710 M5299 C5290 C5790 C529R C579R C5210 Printer" brand: "hlprint" price: "182 zł" currency: PLN in_stock: true reviews_count: 5 url: https://www.desertcart.pl/products/333759146-e6715-e6716-ink-maintenance-box-for-workforce-pro-wf3820-wf4820 store_origin: PL region: Poland --- # Smart chip recognition High absorption sponge Prevents printhead damage E6715 E6716 Ink Maintenance Box for Workforce Pro WF3820 WF4820 EC4020 WF4830 WF4720 WF4834 WF4734 WF4730 WF4740 ET8700 EC4030 EC4040 WF-M5799 C5710 M5299 C5290 C5790 C529R C579R C5210 Printer **Brand:** hlprint **Price:** 182 zł **Availability:** ✅ In Stock ## Summary > 🖨️ Keep your prints flawless and your workflow unstoppable! ## Quick Answers - **What is this?** E6715 E6716 Ink Maintenance Box for Workforce Pro WF3820 WF4820 EC4020 WF4830 WF4720 WF4834 WF4734 WF4730 WF4740 ET8700 EC4030 EC4040 WF-M5799 C5710 M5299 C5290 C5790 C529R C579R C5210 Printer by hlprint - **How much does it cost?** 182 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/333759146-e6715-e6716-ink-maintenance-box-for-workforce-pro-wf3820-wf4820) ## Best For - hlprint enthusiasts ## Why This Product - Trusted hlprint brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Savvy Choice:** Remanufactured with premium materials, combining sustainability with top-tier performance. - • **Plug & Play Maintenance:** Effortless replacement designed for Workforce Pro and compatible models—no downtime, just productivity. - • **Ultimate Absorption Power:** High-quality sponge ensures maximum ink retention, keeping your printer mess-free. - • **Seamless Printer Compatibility:** Smart chip technology guarantees instant recognition and hassle-free installation. - • **Extend Your Printer’s Lifespan:** Prevents clogging and reduces wear on your printhead for consistent, professional prints. ## Overview The T6715 T6716 Ink Maintenance Box is a remanufactured, high-capacity sponge tank with a smart chip for easy printer recognition. Designed for Workforce Pro and compatible Epson models, it prevents printhead clogging and damage, ensuring smooth, high-quality printing and extending your printer’s operational life. ## Description E6715 E6716 Ink Maintenance Box for Workforce Pro WF3820 WF4820 EC4020 WF4830 WF4720 WF4834 WF4734 WF4730 WF4740 ET8700 EC4030 EC4040 WF-M5799 C5710 M5299 C5290 C5790 C529R C579R C5210 Printer ## Features - ❤T6715 T6716 Ink Maintenance tank Box Remanufactured for printer - ❤Ink Maintenance Tank Box High quality sponge, strong absorption capacity - ❤Smart chip,easy to recognized for printer - ❤work perfectly, High quality Ink Maintenance Tank Box prevents any printing head clogged and reduces damage to the printer head. ## Product Details - **Model Name:** T6715 - **Brand:** HLPRINT - **Ink Color:** Black - **Page Yield:** 10000 - **Compatible Devices:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-4:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-4'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); Workforce Pro ET-8700 WF-C5790 WF-C529R WF-C579R WF-M5299 WF-M5799 WF-C5710 WF-C5290 C5210 WF4720 WF4730 WF4740 WF4734 EC4020 EC4030 EC4040 PrinterWorkforce Pro ET-8700 WF-C5790 WF-C529R WF-C579R WF-M5299 WF-M5799 WF-C5710… See more - **Special Feature:** Decal-Printing - **Compatibility Options:** T6715 - **Color:** T6715/BK - **Ink Base:** Water - **Manufacturer:** HLPRINT ## Images ![E6715 E6716 Ink Maintenance Box for Workforce Pro WF3820 WF4820 EC4020 WF4830 WF4720 WF4834 WF4734 WF4730 WF4740 ET8700 EC4030 EC4040 WF-M5799 C5710 M5299 C5290 C5790 C529R C579R C5210 Printer - Image 1](https://m.media-amazon.com/images/I/61xcaUq4VOL.jpg) ## Questions & Answers **Q: Can the original box be recycled, if so where?** A: Recycle it where you take other cardboard to be recycled. **Q: What is the purpose of this part?** A: Part of the normal process of an ink jet printer is automatically cleaning the print nozzles by squirting ink from them. That ink collects in the maintenance box. When it gets full of ink, it needs to be replaced. **Q: I installed this box into my Epsono 4750 and the printer still thinks the box is full. How do I reset so the printer knows the box is now empty?** A: Is it the right aftermarket box for your printer? Check to insure it is. Uninstall and reinstall. See if printer finally reads as empty. If none of these work seek help from Epson Tech dept. **Q: One question, does the chip work because when I connect the box that I bought you give an error I have surecolor f170** A: Dear winter : I hope you are well and everything all ok . this model cann't use your printer model surecolor f170 . ## Customer Reviews ### ⭐ WF-4734 Printer didn't like it *by R***T on Reviewed in the United States on 31 December 2022* Installs easily but didn't work. Printer displayed message "Maintenance Box not Installed." After 3 tries, the printer appeared to accept it only to display the same message after a few minutes. Returning this one and trying another brand. ### ⭐ Incompatible *by E***T on Reviewed in the United States on 28 January 2024* Very nice maintenance box. Fits perfectly. Printer doesn't recognize it. Epson was way ahead of me. Another wasted effort to save a buck. ### ⭐ It is totally useless. *by S***N on Reviewed in the United States on 4 August 2024* I ended up buying another cartridge from another site and had to clean my heads two times. I tried all cleaning methods etc. with the first one with no success. Will never buy from this seller again. ## Frequently Bought Together - T6715 T6716 Ink Maintenance Box Remanufactured for Workforce Pro ET-8700 WF-C5790 WF-C529R WF-C579R WF-M5299 WF-M5799 WF-C5710 WF-C5290 C5210 WF4720 WF4730 WF4740 WF4734 EC4020 EC4030 EC4040 Printer - EPSON R02L DURABrite Ultra Ink Standard Capacity Magenta Ink Pack (R02L320) Works with WorkForce Pro ET-8700 --- ## 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.pl/products/333759146-e6715-e6716-ink-maintenance-box-for-workforce-pro-wf3820-wf4820](https://www.desertcart.pl/products/333759146-e6715-e6716-ink-maintenance-box-for-workforce-pro-wf3820-wf4820) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-25*