OPINION OF THE COURT
Casey, J.Pursuant to plaintiffs’ written instructions concerning an investment account, defendant Merrill Lynch, Pierce, Fenner and Smith (Merrill Lynch) issued a check drawn on its account with defendant Chase Manhattan Bank, N. A. (Chase) payable to Guardian Life Insurance Company (Guardian Life), which was delivered to one Robert Spuck, who had represented himself to plaintiffs as an agent of Guardian Life. Spuck indorsed the check by signing "Guardian Life Insurance Co.” and deposited the proceeds in an account he maintained at defendant Marine Midland Bank, N. A. (Marine Midland) under the name "Robert A. Spuck Agency d/b/a Guardian Life Insurance”. The check, with the indorsement of Marine Midland, was thereafter transmitted through the Federal Reserve Bank system for collection and was accepted for i* payment by Chase. The proceeds of the check have disappeared.
Seeking to recover their lost funds, plaintiffs commenced this action against Merrill Lynch, Chase as the payee bank *389and Marine Midland as the depositary bank. On the theory that Merrill Lynch, the drawer of the check, was acting as plaintiffs’ agent and that Merrill Lynch committed no impropriety since it proceeded in accordance with plaintiffs’ instructions, this court recently affirmed an order granting the motion of Merrill Lynch for summary judgment dismissing the complaint against it (107 AD2d 902). Motions by Marine Midland and Chase for summary judgment dismissing the complaint against them were denied by Special Term and these appeals ensued.
The parties to the prior appeal conceded that Spuck lacked the authority to accept investment funds on behalf of Guardian Life and to indorse the check on behalf of Guardian Life, prompting this court to observe that "Spuck was not an agent of Guardian Life” (107 AD2d 902, 903, supra). The records in these appeals reveal that plaintiffs have alleged in their complaint and their motion papers that Spuck was not authorized to act on behalf of Guardian Life, the payee of the check drawn by Merrill Lynch. Neither Marine Midland nor Chase has claimed, either in the motion papers submitted to Special Term or in the briefs to this court, that Spuck had the authority to make Guardian Life’s signature on the check (see, UCC 3-403).* On the contrary, all parties concede that Spuck was the actual wrongdoer, with the dispute centering on the rights and liabilities arising out of the subsequent transactions. Since the parties have proceeded on the assumption that Spuck lacked the authority to make the indorsement, the case should be decided on the theory adopted by the parties (Martin v City of Cohoes, 37 NY2d 162). In any event, as the moving parties, Marine Midland and Chase bore the burden of producing all the evidence within their ken, as upon a trial (e.g., Bank of Smithtown v Beckhans, 90 AD2d 508). With respect to the factual issue found by the dissent, not only have Marine Midland and Chase failed to meet this burden, they have also failed to claim in their motion papers and briefs on appeal that such factual issues exist.
Since Spuck’s signature on behalf of Guardian Life was unauthorized, it was "wholly inoperative” as that of Guardian Life (UCC 3-404 [1]). There is no evidentiary proof in these records that any negligence on the part of plaintiffs or their *390agent substantially contributed to the making of the unauthorized signature (see, UCC 3-406). Nor was Spuck’s signature effective under the imposter provisions of UCC 3-405 (1) (a) since he was not an imposter (UCC 3-405, Comment 2). Nor was he an agent of the drawer (see, UCC 3-405 [1] [c]).
Plaintiffs’ claims against Marine Midland and Chase are based upon the rights of plaintiffs’ agent, Merrill Lynch, the drawer of the check. Turning first to Chase, the drawee, the general rule governing the responsibility of a bank to its customers requires that:
"absent contrary instruction or legislative exception, when a drawer issues a check in the name of a particular payee, the drawee bank is to apply funds from the drawer’s account to its payment only upon receiving the payee’s authorized indorsement * * *
"It follows that, in the typical case in which payment is made on a check that is not properly payable * * * the payment is deemed to have been made solely from the funds of the drawee bank rather than from those of its depositor” (Merrill Lynch, Pierce, Fenner & Smith v Chemical Bank, 57 NY2d 439, 444).
As noted above, the parties do not claim that Spuck was authorized to make Guardian Life’s signature (see, UCC 3-403) and, therefore, his signature on behalf of Guardian Life, the payee, was "wholly inoperative” (UCC 304-4 [1]). Applying the general rule set forth above to the circumstances herein, it is clear that Chase, the drawee bank, improperly charged the drawer’s account for its payment of the check which lacked the authorized signature of the payee. Chase had no instructions limiting or obviating this general rule; nor is any legislative exception applicable.
Relying upon Spielman v Manufacturers Hanover Trust Co. (60 NY2d 221), Chase maintains that the depositary bank, Marine Midland, and not Chase, is liable to plaintiffs. In Spielman, however, the forged indorsement of the drawer’s agent was effective (see, UCC 3-405 [1] [c]) and, therefore, the drawee bank did not act wrongfully in honoring it. Since Spuck’s signature on behalf of Guardian Life was not effective, Chase did not act properly in honoring the check and was not relieved of liability. Similarly, there is no basis for Chase’s claim that it was relieved of liability by Marine Midland’s breach of warranty concerning the genuiness of the indorsement (see, UCC 3-417, 4-207).
*391In determining plaintiffs’ claims against Marine Midland, the depositary bank, consideration must be given to the decision in Underpinning & Found. Constructors v Chase Manhattan Bank (46 NY2d 459), wherein the court discussed "[w]hether the drawer of a check has any cause of action against a depositary bank which wrongfully pays on the check * * * a question which has long divided the courts” (supra, at p 463). Prior to the enactment of the UCC, the drawer apparently had no such cause of action in this State and "[t]he code itself contains nothing which directly or specifically changed this rule” (supra, at p 463). The court expressed the view that the rule should be reconsidered in light of other changes made by the Code, but noted that courts in other States that have reconsidered the issue have not been unanimous in either result or rationale (supra, at p 464). After discussing the rationale for the pre-Code rule in New York (supra, at pp 464-465), the court stated that "[w]hatever the intrinsic validity of these arguments in the typical forged indorsement case in which the forged instrument is 'wholly inoperative’ * * * the applicable considerations change when the indorsement, although forged, is yet effective” (supra, at p 465). Following a discussion of the "applicable considerations”, which involved the right of the drawee bank to charge the drawer’s account, the court concluded that "it is only in those comparatively rare instances in which the depositary bank has acted wrongfully and yet the drawee has acted properly that the drawer will be able to proceed directly against the depositary bank” (supra, at p 466). Since the drawee bank, Chase, did not act properly in honoring the check, this case is not one of those "comparatively rare instances” and plaintiffs cannot proceed directly against Marine Midland, the depositary bank.
Nor can Marine Midland be liable directly to plaintiffs for its breach of warranties. In addition to being a depositary bank (UCC 4-105 [a]), Marine Midland was also a collecting bank (UCC 4-105 [d]) and, as such, it owed certain warranties upon transfer of the check for consideration (UCC 4-207 [2]). These transfer warranties, however, were owed to the "transferee and to any subsequent collecting bank who takes the item in good faith” (UCC 4-207 [2]). There is no basis for extending these warranties to plaintiffs, who are asserting the rights of the drawer (see, 5 Hawkland, Leary & Alderman, UCC Series § 4-207:12). As a prior collecting bank, Marine Midland also owed the presentment warranties of UCC 4-207 (1). These warranties are owed to "the payor bank or other *392payor who in good faith pays or accepts the item” (UCC 4-207 [1]). Since Chase, the drawee bank, paid the check, plaintiffs were not owed the presentment warranties (see, 5 Hawkland, Leary & Alderman, UCC Series § 4-207:05).
Based upon the foregoing analysis, we conclude that Marine Midland’s motion for summary judgment dismissing the complaint against it should be granted, and plaintiffs are entitled to summary judgment against Chase despite the absence of any request for such relief (see, Merritt Hill Vineyards v Windy Hgts. Vineyard, 61 NY2d 106, 110-111). This result has no effect on the rights and liabilities of the two banks vis-á-vis each other. The cross claims of Marine Midland and Chase are separate and distinct from plaintiffs’ claims against them, and those cross claims were not the subject of a summary judgment motion by any party.
Marine Midland alleged in its answer that the instrument was "genuine and/or authorized”, but the claim has not been pursued. In any event, we are granting summary judgment to Marine Midland, and Chase’s answer contains no allegation that Spuck’s indorsement was authorized.