Like the Doctrine and Covenants, the Book of Mormon had earlier been stereotyped, facilitating the printing of additional copies or editions. The stereotype plates appear to have been used to print at least three impressions of the 1840 edition of the Book of Mormon between 1840 and 1842 as well as a new edition in 1842 that included a new title page. (Crawley, Descriptive Bibliography, 1:129–132, 205.)
Crawley, Peter. A Descriptive Bibliography of the Mormon Church. 3 vols. Provo, UT: Religious Studies Center, Brigham Young University, 1997–2012.