EX-23.(A) 7 d50184_exh23a.txt CONSENT OF INDEPENDENT CERT. PUB. ACCTS. EXHIBIT 23 (a) CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS Howtek, Inc. Hudson, New Hampshire We hereby consent to the incorporation by reference in the Prospectuses constituting part of the Registration Statement on Form S-8 (No. 33-72534) and S-3 (No. 333-88867) of our report dated February 19, 2002, appearing in this Annual Report on Form 10-K of Howtek, Inc. for the year ended December 31, 2001. /s/ BDO SEIDMAN, LLP Boston, Massachusetts March 28, 2002