Ilungelo lokulungiswa kunye nokuLungiswa kwe-eReaders: isikhokelo sokuthenga ukuze ungazisoli xa kukho into engaphumeleliyo.
Unelungelo lokulungisa nokugcina ukuba kukho into engaphumeleliyo kwi-eReaders yakho yexesha elizayo, yiyo loo nto senza esi sikhokelo kunye neemodeli ezinokulungiswa okuhle kakhulu.