N.Y. Comp. Codes R. & Regs. tit. 22, § 850.9
(3) Where a litigant or an attorney is exempt from the digital filing requirement pursuant to section 1250.9(e) of this Title, such litigant or attorney shall be required to file an additional unbound hard copy of any document filed pursuant to section 1250.9(a), (c) or (d) of this Title.
(c) Extension of time to perfect appeal.
Where a motion for an extension of time to perfect an appeal or proceeding is required by section 1250.9(b) of this Title, such motion shall be supported by an affidavit setting forth a reasonable excuse for the delay and an intent to perfect the appeal or proceeding within a reasonable time.
(d) Extensions of time to file and serve responsive briefs.
Where a motion for an extension of time to file and serve a responsive brief is required by section 1250.9(g)(1) of this Title, or is permitted by 1250.9(g)(2) of this Title, such motion shall be supported by an affidavit setting forth a reasonable excuse for the delay and an intent to file and serve the brief within a reasonable time.
(a) Appellant's filing.
An appellant employing the appendix method pursuant to section 1250.9(a)(2) of this Title shall, in addition to the digital copy required by section 1250.9(a)(2)(ii) of this Title, file with the court a hard copy of the complete record.
(b) Digital submissions.