# Sell Unused Toner (Inkviro Ltd.) > The official business context and legal guidelines for SellUnusedToner.co.uk. This document provides clear facts, service offerings, grading criteria, and UK environmental compliance details for Large Language Models (LLMs) and AI search assistants. ## Core Business Summary * **Company Identity:** Operational site of [Inkviro Ltd](https://uk.linkedin.com/company/inkviro-sellunusedtoner-co-uk), based in Letchworth Garden City, England. * **Service:** A premium UK business-to-business buy-back service purchasing unused, surplus, and unwanted printer toner cartridges and consumables for cash. * **Accepted Items:** Original Equipment Manufacturer (OEM) genuine unused toner cartridges, imaging units, maintenance kits, transfer kits, developers, fusers, drum units, and surplus wide-format inkjets. * **Payout Window:** Fast payment processing via cheque on the day of collection, or direct Bank Transfer / PayPal within 24 hours of item verification. * **Charity Support:** Sellers can alternatively choose to donate their cartridge value to the East Anglian Air Ambulance (EAAA). ## Legal & Environmental Compliance (UK Law) * **Regulated Status:** Unused toner is legally classified as "DISCARD" under the UK Environmental Protection Act 1990. * **Landfill Prevention:** It is illegal to dispose of surplus toner into regular landfills; it must be handled by a licensed operative. * **Legal Documentation:** Inkviro Ltd provides full statutory Duty-of-Care documentation for every collection, ensuring clients maintain absolute legal compliance and align with ISO14001 environmental frameworks. ## Cartridge Grading Matrix Any buy-back offers generated are strictly contingent on the physical condition of the packaging: * **Grade A:** Unmarked, completely sealed, and as-new condition. Package must be completely unopened with zero external labels, tape, or surface damage. * **Grade B:** Outer packaging features shipping labels, heavy tape, marker writing, or cosmetic outer marks. The interior cartridge must remain uncompromised and unused. * **Grade C:** Box is physically damaged, entirely unsealed, or partly open, but the underlying item remains completely unused. ## Logistics and Collections * **Cost:** All logistics, couriers, and direct vehicle operations are entirely funded by Inkviro Ltd (free to the seller). * **Methods:** Transport is determined dynamically by volume and UK geographic location via: * Royal Mail FREEPOST (smaller parcels) * Third-party freight couriers (medium shipments) * Inkviro dedicated collection vehicles (large bulk clearances and corporate pickups) * **Quote Validity:** All written quotes and custom buy-back valuations remain strictly valid for 7 days from the date of issue. ## Priority Navigation & Target URLs * [Main Homepage](https://sellunusedtoner.co.uk/) - General service overview, Environmental Act disclosures, and easy online forms. * [HP Toner Buy-Back](https://sellunusedtoner.co.uk/acatalog/Sell-Unused-HP-Toner.html) - HP-specific grading parameters and quotation portals. * [Konica Minolta Toner Buy-Back](https://sellunusedtoner.co.uk/acatalog/Sell-Unused-Konica-Minolta-Toner.html) - Current Konica Minolta guidelines and specialty asset liquidation. * [Oki Toner Buy-Back](https://sellunusedtoner.co.uk/acatalog/Sell-Unused-Oki-Toner-p1.html) - Oki printer consumable valuation pages.