dated as ofAgreement and Plan of Merger • October 2nd, 2007 • Printronix Inc • Computer peripheral equipment, nec • New York
Exhibit 4.1 AMENDMENT TO AMENDED AND RESTATED RIGHTS AGREEMENT THIS AMENDMENT TO THE AMENDED AND RESTATED RIGHTS AGREEMENT (this "Amendment"), dated as of October 1, 2007, between Printronix, Inc., a Delaware corporation (the "Company"), and Mellon...Rights Agreement • October 2nd, 2007 • Printronix Inc • Computer peripheral equipment, nec • Delaware
