This certificate confirms that the Laboratory fulfills the requirements of SRPS ISO/IEC 17025:2017 and is competent to perform testing activities as specified in the valid Scope of Accreditation. The Scope contains the following standard methods:

• ISO/IEC 19752:2017 - Method for the determination of toner cartridge yield for monochromatic electrophotographic printers and multifunction devices that contain printer components
• ISO/IEC 19798:2017 - Method for the determination of toner cartridge yield for colour printers and multifunction devices that contain printer components

In reality, a toner cartridge may print more or less pages than declared. This depends on the content of the printed page, paper type, printer condition and general office environment.

Clover’s Laboratory determines toner cartridge yield i.e. number of standard test pages printed with one toner cartridge until the cartridge is depleted.

The aim of the laboratory is to stay highly professional, objective and independent from other Clover businesses and focused on determining toner cartridge yield using the same ISO test procedures applied by the OEM.

Clover closely monitors indoor environment with automated equipment that helps accomplish stable conditions that are within the required range. Our competent and trained personnel conduct tests on a daily basis and every result is checked before issuing a report.

In summary, the Clover laboratory confirms and proves that the printer cartridge samples sent by Clover for page yield performance testing results in independently produced reports ensuring transparency and confidence for our customers.

In the search box above find the toner cartridge you need to order and order your certified environmentally responsible OEM alternative.

To download a soft copy of the laboratory accreditation description, please fill in the below form.