Earlier this week we reported on Print-Rite’s announcement of PR-2 drum gear, a product the company says is a solution to the question of whether a photosensitive drum including an OEM “dongle” gear and third-party sleeve constitutes permissible repair (see “Print-Rite Says PR-2 Gear Leaves Door Open for Remanufactured Cartridges”).Print-Rite has now released further background