The Red Bus Cartridge Company is a division of Dynamic Cassette International (DCI), a company with over 30 years’ experience in the manufacturing industry. We constantly strive to maintain and uphold the highest possible standards and our accreditations below are testament to our success as a British employer and remanufacturer.

OHSAS 18001

The OHSAS 18001 is an internationally recognised standard and provides a framework for managing Occupational Health and Safety responsibilities so they become more efficient and more integrated into overall business operations with improved OHS performance and compliance with legislation.

OHSAS 18001 certification ensures a holistic approach to the identification and management of health and safety risks and therefore the potential for a healthier and safer working environment and the avoidance of accidents and occupational health problems to reduce the time lost through employee illness and injury.


FSC® Certification

FSC® is an international, non-governmental organisation dedicated to promoting responsible management of the world’s forests. The organization was set up in 1993 to tackle growing concerns about global deforestation.

The FSC® certificate confirms that forest products used are from responsibly harvested sources. The logo is shown on all Jet Tec toner labels, confirming that the card and paper complies with the FSC® standard.


International Standard EN ISO 14001:2004

All Jet Tec products conform to the Standard EN ISO 14001:2004. Jet Tec provides products of a higher quality with better service and value than its competitors and complies with the needs and expectations of it’s customers.

Jet Tec are fully committed to preventing pollution and complying with current European Environmental legislation. All Jet Tec products are designed to meet customer environmental requirements by using where possible recyclable materials and reduced packaging.


International Standard EN ISO 9001:2008

Registration signifies that Jet Tec has developed an approved set of procedures by which their operation is run and monitored. Many organisations decide to implement ISO 9001 and obtain registration because it assures customers that the company has a good ‘Quality Management System’ in place.




STMC stands for the Standardised Test Methods Committee. This global committee formed to find and promote standardised test methods for the printer cartridge industry. The test methods are used to evaluate toner printer cartridge performance. Standardised test methods make it possible to evaluate a cartridge anywhere and come up with the same test results no matter who tests it. Standardised tests do not specify how a cartridge must perform; they only measure it.

All Jet Tec products have been tested using STMC methods to ensure quality standards are always maintained.


ISO 19752 / 19798

ISO 19752 (Black) ISO 19798 (Colour) strives for a comprehensive and rigorous definition of the measurement process with the purpose of creating clear and objective criteria for comparison of cartridge yields.


Made in Britain Campaign

The Made in Britain Campaign supports & promotes British manufacturing, enabling buyers and consumers at home and abroad to identify British-made products.