LOSS OF INCOME/EXTRA EXPENSE. If the policy to which this Endorsement is attached insures against Loss of Income/Extra Expense, but not otherwise, this Endorsement also covers such Loss of Income/Extra Expense which results solely from a Breakdown or Electronic Circuitry Impairment of Insured Equipment subject to all the terms, provisions and conditions of the Loss of Income/Extra Expense coverages forming a part of this policy, and subject to the following additional provisions:
