Est. 1995
The UK's Longest-Running Printer & Ink Retailer
Trusted for our dependability since 1995, our number one goal is to make our customers happy with premium quality at fair prices.
Southampton's Trusted Cartridge Experts
Rainbow Sales is proud to be the longest running printer and ink retailer in the UK. Since 1995, we've built our reputation on three pillars: Reliability, Quality, and Value.
Based in our Southampton hub at the Solent Business Centre, our dedicated team manages over 3,000 product lines. By staying local, we ensure that over 99% of orders placed before 2pm reach our customers the very next working day.
Visit Our Hub
343 Millbrook Rd W, Southampton SO15 0HW
Our Own-Brand Cartridges
We've spent 30 years perfecting our own-brand range to deliver original-brand performance without the original-brand price tag.
Save on average 45% compared to original brands
Come with a 3-year warranty for complete peace of mind
Undergo rigorous testing before leaving the factory
Consistently produce sharp text and vibrant images
Won't damage your printer — guaranteed
Why Customers Trust Us
3-Year Warranty
Every own-brand cartridge comes with a rock-solid 3-year warranty for zero-risk printing.
Next-Day Delivery
Industry-leading logistics ensuring your office never runs out of ink when it matters most.
Expert Support
Real people, real expertise. Our Southampton team is just a phone call or email away.
Ready to Start Saving?
Join over 50,000 UK businesses and homes who trust Rainbow Sales for their printing reliability.