liver, новый, без пробега и печатал тестовую страниц - это разные вещи.
7500, 110V Engine RXD
7500V, 220V Engine RXE
7500V_N, 220V Engine 10001 35000
7500V_DN, 220V Engine 35001 99999
RXE299999: next printer Serial Number RXE335001
RDX: Product Code for the 220V Phaser 7500
Revision Level = 2 next revision level 3
Serial Number for 7500V_DN = 99999 next Serial Number 35001