We are a Dutch company with warehouse in the United Kingdom to ensure fast deliveries and efficient service.

As a professional supplier of toner and printer cartridges in the Netherlands, our mission is to offer you high-quality products at affordable prices. Our range includes cartridges for leading printer brands such as HP, Brother, Canon, and many more.

Compatible toner cartridges are manufactured by third-party manufacturers and are an affordable alternative to original (OEM) cartridges. However, not all compatible toner cartridges are created equal. Quality, performance, and durability can vary depending on the manufacturer. Some offer excellent print results, while others may not match the quality of the original cartridges. This inconsistency is precisely why we founded Proline Office.

Our mission at Proline Office is to provide you with reliable, high-quality compatible cartridges that meet the same standards as OEM products, but at a more affordable price. We carefully select products from trusted manufacturers to ensure consistent performance and high print quality for every customer. We believe everyone should have access to affordable, high-quality printing solutions without compromising on quality or reliability.

No. By law, electrical products—including printers—must come with a one-year manufacturer's warranty. This warranty must not contain unfair, anti-competitive clauses that automatically invalidate insurance coverage simply because you used third-party toner cartridges.

Additionally, in most cases, ink and toner don't come into direct contact with your printer's internal components, aside from the print head or drum. They are simply transferred to the paper while the printer is running.

Yes, you can trust Proline Office. We stand behind the quality of our products with:

• 365-day money-back guarantee: If you are not satisfied with your purchase, you can return it within one year and receive a refund.
• 7-year product warranty: We will replace the product with an equivalent item if manufacturing or material defects occur during the warranty period.
• Printer Protection Guarantee: We offer a Printer Protection Guarantee so you can use our cartridges with confidence, without worrying about them damaging your printer. If your printer is less than one year old, your manufacturer's warranty will remain unaffected by using our cartridges (this is regulated by law). However, in the unlikely event of an issue with our own-brand products, we honor the manufacturer's warranty and offer telephone support, as well as repair or replacement of your printer if necessary.