AMENDMENT TO LOAN DOCUMENTS
THIS AMENDMENT TO LOAN DOCUMENTS (the “ Amendment ”) is made as of the 31st day of
July, 2003, by and between KEY TECHNOLOGY, INC., an Oregon corporation (the “ Borrower ”), and BANNER BANK, a
Washington banking corporation (the “ Lender ”).
A. Borrower and Lender are parties to that certain Loan Agreement dated as of August 9, 2002 as
amended by that certain Amendment to Loan Documents dated as of December 11, 2002, by that certain Letter
Agreement dated March 24, 2003 and by that certain Change In Terms Agreement dated May 1, 2003 (as the
same may be amended, modified or extended from time to time the “ Loan Agreement ”) and the related Loan
Documents described therein.
B. The revolving credit facility under the Loan Agreement is currently scheduled to expire on July 31,
2003, and Borrower has requested Lender to extend the expiration date of such revolving credit facility until
July 31, 2004, and to make certain other modifications to the Loan Agreement which Lender has agreed to do,
subject to, among other things, the execution and delivery of this Amendment.
NOW, THEREFORE, in consideration of the foregoing, and for other good and valuable consideration
receipt of which is hereby acknowledged, Borrower and Lender hereby agree as follows:
1. Definitions; Interpretation. Capitalized terms used herein and not otherwise defined shall
have the meaning given in the Loan Agreement. The rules of construction and interpretation specified in
Section 1.2 and Section 1 .4 of the Loan Agreement also apply to this Amendment and are incorporated herein
by this reference.
2. Amendments to Loan Agreement. The Loan Agreement is amended as follows:
(a) Amendment to Definitions. In Section 1.1 , amendments are made to the definitions as
(i) Eligible Acc