This scroll places an enchantment on a piece of armour. It can also 
be used to enchant the hides of certain exotic creatures.

This scroll places an enchantment on a piece of armour. Most armour
can only be enchanted to +2, except for body armour and bardings which
can be enchanted to +8. Using the scroll on well-enchanted items may
not work.
It can also be used to enchant the hides of certain exotic creatures.

affected by some kind of special enchantment (other than that produced
by a normal scroll of enchant weapon) is not advised.

affected by some kind of permanent branding is not advised. On the
other hand, the scroll can make permanent the temporary branding of
weapons obtained from some spells.