ошибка 7000 Toner motor lock error A motor over-current signal is detected сontinuously for 5 seconds since the toner motor is activated.
Причина - Lump of toner inside toner container.
Решение - Replace the toner container.
причина Defective toner replenishment drive system.
Решение Replace the developing unit (See page P.1-5-10).
Причина Defective toner motor.
Решение Replace the developing unit (See page P.1-5-10).
Причина Defective engine PWB.
решение Replace the engine PWB (See page P.1-5-25).