Delicate cartridges

Although at times, the HP 45 ink cartridge can seem to be indestructible, but the copper circuitry can be very delicate and subject to creases, which will make them non-functional.  Please instruct everyone that inserts the cartridges into the machine to not use excessive force, as physical damage to the circuitry due to misuse is not covered by warranty.  This is true for all of our cartridges, whether from HP, Collins Ink, or Color Labs.  Color Labs, as a re-manufacturer, tests each cartridge as it comes in, to make sure that it passes their quality standards.