Lexmark CX310 Compatibility Manual page 13

General information 13
For the following printers, make sure perforations fall outside the 0.31–1.05‑inch area on the leading edge of the media:
C520, C522, C524, C530, C532, C534, C540, C543, C544, C546dtn, C734, C736, C750, C752, C760, C762, C770, C772,
C780, C782, C792e, C792de, C792dte, C792dhe, CS310n, CS310dn, CS410n, CS410dn, CS510de, CX310n, CX310dn,
CX410e, CX410de, CX410dte, CX510de, CX510dhe, CX510dthe, X792de, X792dte, X792dtfe, X792dtpe, X792dtme, and
X792dtse.