Crossword puzzle clue "printers' trial sheets"

PROOF, to examine for errors

to make a loud, explosive noise

BANG, to make a loud, explosive noise

CANON, a member of an order of clergy living in a clergy-house or within the precincts of a cathedral etc. in accordance with the canons of the church

CAP, to provide with a type of head covering

CARET, a typographical mark (^) used to note an omission

CHAPEL, a place of Christian worship in a larger building, esp. a place set apart, with a separate altar, in a church or cathedral