1

                                                                 EXHIBIT (c)(14)
                                   
                                   AGREEMENT


     This Agreement ("Agreement") is entered into by and between Duplex Products
Inc., a corporation ("Duplex") and David Preston ("Preston").

     WHEREAS, Preston currently serves as Vice President of Sales of Duplex;
and,

     WHEREAS, Duplex may from time to time be an acquisition target; and,

     WHEREAS, it is in the best interests of the shareholders that key
management personnel remain in place throughout any acquisition activity and
devote their entire time and energies to their employment with Duplex and any
such acquisition activity; and,

     WHEREAS, it is the desire of Duplex to give appropriate incentives and
protection to certain key executives in the event of any such activity so that
they can devote their entire time and energies to Duplex business without
distraction.

     NOW, THEREFORE, in consideration of the promises set forth in this
Agreement, and in further consideration of Preston's continued employment with
Duplex, the parties hereto agree as follows:

1.   DEFINITIONS. The terms defined below shall have the following meanings
     throughout this Agreement:

     1.1 BASE ANNUAL SALARY. For purposes of this Agreement, "Base Annual
     Salary" shall be equal to Preston's annual salary excluding bonuses or
     other similar payments as of the date of a Change of Control.

     1.2. CHANGE IN CONTROL.  A "Change in Control" shall exist upon the first
     of any of the following to occur:

          1.2.1. Any tender offer, merger or other business combination, sale
          of assets, contested election or any combination of the foregoing
          transactions (a "Transaction"), which results in the persons who were
          directors of Duplex before the Transaction ceasing to constitute a
          majority of the Board of Directors of Duplex or any successor to
          Duplex after the Transaction;

          1.2.2. Duplex merges or consolidates with another corporation and as
          a result of the merger or consolidation fifty percent (50%) or less of
          the outstanding voting securities of the surviving or resulting
          corporation shall then be owned in the aggregate by former
          stockholders of Duplex;

          1.2.3. A tender offer or exchange offer is made and consummated for
          the ownership of securities of Duplex representing more than fifty
          percent (50%) of the combined voting power of Duplex's then
          outstanding voting securities; or
   2

          1.2.4. Duplex transfers substantially all of its assets to another
          corporation which is not a wholly-owned subsidiary of Duplex.

          1.2.5. A Change of Control for the purposes of this Agreement shall
          specifically include any transaction completed with Miami Systems
          Corporation and/or Wallace Computer Systems Inc..

     1.3 SEVERANCE CONSIDERATION. "Severance Consideration" shall be equal to
     one year's Base Annual Salary if the Severance occurs in the first twelve
     (12) months immediately following a Change of Control. Beginning the
     thirteenth (13th) month through the twenty-fourth (24th) month after a
     Change of Control, said Severance Consideration shall be reduced by 8.33%
     each month.

     1.4 QUALIFYING TERMINATION. A "Qualifying Termination" is a termination of
     Preston's employment qualifying him for Severance Consideration under this
     Agreement and shall mean:

          1.4.1 Any termination of Preston's employment by Duplex, or any
          successor to Duplex, without cause, subsequent to and within
          twenty-four (24) months of a Change of Control;

          1.4.2 A reduction of Preston's salary by Duplex, or any successor to
          Duplex, by 20% per cent, or more, or his position is changed from Vice
          President of Sales, subsequent to and within twenty-four (24) months
          of a Change of Control.

     1.5 ENTIRE TIME AND ENERGIES. "Entire time and energies" shall mean the
     normal and customary hours per week devoted to perform the duties assigned
     to Preston as Vice President of Sales since he assumed said position, and
     as compared to corporate executives in similar positions with other similar
     companies.

2.   PAYMENT OF SEVERANCE CONSIDERATION.

     If a Qualifying Termination occurs and Preston is entitled to Severance
     Consideration,  said Severance Consideration shall be paid to Preston as
     set forth in this Agreement, and shall be paid in one lump sum within ten
     (10) days of said termination.

3.   RETENTION POOL.

     Duplex has created a Retention Pool to be used only if a transaction is
     consummated with Miami Systems Corporation and/or Wallace Computer Systems
     Inc., in which case Preston will share in said Retention Pool as follows:

     3.1  If Miami Systems Corporation effectuates a merger with Duplex, or
          acquires 50% or more of the outstanding shares of Duplex, or Wallace
          Computer Systems Inc. acquires 50% or more of the outstanding shares
          of Duplex, and Preston is still


                                      -2-
   3
          employed by Duplex at the time either of the above referenced
          transactions is consummated, then in that event, Preston shall receive
          $100,000.00 from said Retention Pool, in one lump sum payable within
          ten (10) days after said transaction is consummated.

4.   STOCK OPTIONS.

     On January 4, 1996, Duplex through its Board of Directors adopted a
     resolution that would cause all stock options issued under the 1984/1993
     Incentive Stock Option program, owned by Preston, no matter when granted
     that would not otherwise vest, to vest 100% at the time of the consummation
     of either of the transactions mentioned in paragraph 3 hereinabove with
     Miami Systems Corporation or Wallace Computer Systems Inc.

5.   WITHHOLDING OF TAXES.

     Duplex, or any successor of Duplex, shall withhold from any Severance
     Consideration payable under this Agreement all federal, state, city or
     other taxes as may be required by law.

6.   NOT AN EMPLOYMENT AGREEMENT.

     Nothing in this Agreement shall give Preston any right to continued
     employment with Duplex, or any successor of Duplex, nor shall it give
     Duplex any rights to the continued performance of duties by Preston to
     Duplex, or any successor of Duplex.

7.   NOTICES.

     Notices under this Agreement shall be in writing and shall be deemed given
     when mailed by United States registered or certified mail, return receipt
     requested, postage prepaid, addressed as follows:

          If to Duplex, to:

               Duplex Products Inc.
               1947 Bethany Road
               Sycamore, IL 60178

               Attn: President


                                      -3-
   4
          If to Preston, to:

                    ----------------------------------------
                    ----------------------------------------

or to such other address as either party may furnish to the other in writing,
except that notices of changes of address shall be effective only upon receipt.

8.   APPLICABLE LAW.

     The performance and interpretation of this Agreement shall be construed in
     accordance with the laws of the State of Illinois.

9.   SEVERABILITY.

     If a court of competent jurisdiction determines that any provision of this
     Agreement is invalid or unenforceable, then the invalidity or
     unenforceability of that provision shall not affect the validity or
     enforceability of any other provision of this Agreement and all other
     provisions shall remain in full force and effect.

10.  NO ASSIGNMENT.

     Preston's rights to receive payments or benefits under this Agreement shall
     not be assignable or transferable whether by pledge, creation of a security
     interest or otherwise. Duplex shall have no liability to pay any amount so
     attempted to be assigned or transferred.

11.  SUCCESSORS.

     This Agreement shall be binding upon and inure to the benefit of Duplex,
     its successors and assigns (including, without limitation, any company into
     or with which Duplex may merge or consolidate). Duplex agrees that it will
     not effect a Change of Control unless either: the person or entity
     acquiring control of Duplex shall expressly assume by an instrument in
     writing all duties and obligations of Duplex under this Agreement; or
     Duplex shall provide for the payment in full of all amounts which are
     payable to Preston under this Agreement.

12.  CONFIDENTIALITY AND RELEASE.

     Preston's right to receive and Duplex's obligation to pay Severance
     Consideration shall be contingent upon Preston executing a binding
     agreement setting forth a release of any and all claims arising from his
     employment and/or termination of employment with


                                      -4-
   5
     Duplex or any successor of Duplex.  Such agreement shall also contain
     covenants of confidentiality.

13.  ENTIRE AGREEMENT.

     This Agreement represents the entire agreement of the parties regarding the
     severance pay arrangements between them. This Agreement may not be modified
     except in writing signed by both parties.

     IN WITNESS WHEREOF, the parties have caused this Agreement to be executed
and delivered as of the day and year first above written.

DUPLEX PRODUCTS INC.

By: /s/ John A. Bacon                    /s/ David Preston
    ----------------------------------   -------------------------------------
        John A. Bacon                        DAVID PRESTON
        Compensation Committee Chairman


                                                               January 26, 1996


                                      -5-