Dated                                       , 1999
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                           IKON OFFICE SOLUTIONS PLC

                                    - and-

                                  DAVID MILLS


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                  SUPPLEMENTAL EXECUTIVE EMPLOYMENT AGREEMENT

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                             ASFFURST MORRIS CRISP
                                Broadwalk House
                                5 Appold Street
                                London EC2A 2HA

                              Tel: 01 71 638 1111
                              Fax: 0 1 71 972 7990

                            Ref.  OHBIAKGII30800826


THIS AGREEMENT is made on                                     1999
BETWEEN:

(1)  IKON OFFICE SOLUTIONS PLC whose registered office is at IKON House, 30
     Cowcross Street, London ECIM 6DQ (the "Company"); and

(2)  DAVID MILLS of 2 Farley Park, Oxted, Surrey, RH8 9HY (the "Executive")

WHEREAS:

(A)  By an executive employment agreement dated 22 October 1997 (the "Employment
     Agreement"), the Executive is employed by the Company

(B)  The Company and the Executive have agreed to amend the Employment Agreement
     in the manner hereinafter appearing.

THE PARTIES AGREE AS FOLLOWS:

I.  DEFINITIONS

     In this agreement unless the context otherwise requires:

1.1  "Change of Control" means (subject to clause 3):

          (i)       any Person, together with its affiliates and associates (as
                    such terms are used in Rule 12b-2 of the US Securities
                    Exchange Act of 1934), is or becomes a Beneficial Owner (as
                    defined in Rule 13d-3 of the said Act) directly or
                    indirectly of 15% or more of either the then outstanding
                    shares of common stock of IKON, Inc.; or

          (ii)      the following individuals cease for any reason to constitute
                    a majority of the number of directors then serving on the
                    IKON, Inc. Board: individuals who on the date hereof,
                    constitute the IKON, Inc. Board and any new director whose
                    appointment or election by the IKON, Inc. Board or
                    nomination for election by IKON, Inc.'s shareholders was
                    approved by a vote of at least a majority of the directors
                    then still in office who either were directors on the date
                    hereof or whose appointment, election or nomination for
                    election was previously so approved; or

          (iii)     IKON, Inc. consolidates with, or merges with or into, any
                    other Person (other than a wholly owned subsidiary of IKON.
                    Inc.), or any other person consolidates with, or merges with
                    or into IKON, Inc., and, in connection therewith, all or
                    part of the outstanding shares of common stock of IKON, Inc.
                    shall be changed in any way or converted into or exchanged
                    for stock or other securities or cash or any other property;
                    or

          (iv)      a transaction or series of transactions in which, directly
                    or indirectly, IKON, Inc. shall sell or otherwise transfer
                    (or one or more of its subsidiaries shall sell or otherwise
                    transfer) assets (x) aggregating more than 50% of the assets
                    (measured by either book value or fair market value) or (y)
                    generating more than 50% of the operating income or cash
                    flow of IKON, Inc. and its subsidiaries (taken as a whole)
                    to any other Person or group of Persons.

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                    Notwithstanding the foregoing, no "Change of Control" shall
                    be deemed to have occurred if there is consummated any
                    transaction or series of integrated transactions immediately
                    following which the record holders of the common stock of
                    IKON, Inc. immediately prior to such transaction or series
                    of transactions own a majority of the outstanding voting
                    shares and in substantially the same proportion in any
                    entity which owns all or substantially all of the assets of
                    IKON, Inc. immediately following such transaction or series
                    of transactions.

1.2  "IKON, Inc." means IKON Office Solutions, Inc. an Ohio corporation with its
     principal offices located at Malvem, Pennsylvania USA.

1.3  "Person" shall have the meaning given to it in section 3(a)(9) of the US
     Securities Exchange Act of 1934 as modified and used in sections 13(d) and
     14(d) thereof, except that such term shall not include (i) IKON, Inc. or
     any of its affiliates (as defined in Rule 12b-2 promulgated under the said
     Act), (ii) a trustee or other fiduciary holding securities under an
     employee benefit plan of IKON, Inc. or any of its affiliates, (iii) an
     underwriter temporarily holding securities pursuant to the offering of such
     securities, or (iv) a corporation owned, directly or indirectly, by the
     stockholders of IKON, Inc. in substantially the same proportions as their
     ownership of stock of IKON, Inc.

1.4  "Separation Period" means the two year period (or such longer period as the
     Human Resources Committee of the board of IKON, Inc. may determine)
     beginning on the Termination Date (as defined in clause 3.2).

1.5  The definitions contained in the Employment Agreement apply in this
     Agreement,

2.   EMPLOYMENT AGREEMENT

2.1  Save as expressly varied by this Agreement the Employment Agreement shall
     continue in force and effect.

3.   CHANGE OF CONTROL

3.1  Notwithstanding article 1.2 of the Employment Agreement if within the
     period of 24 months following a Change of Control and subject to clause 3.3
     either:

     (i)       the Company serves notice on the Executive to terminate the
               Employment Agreement whether or not with immediate effect (for
               any reason save those stated at article 2.1 of the Employment
               Agreement); or

     (ii)      the Executive is constructively dismissed by the Company (which,
               without prejudice to the generality of the foregoing, shall be
               deemed to have occurred where the Executive does not receive from
               the person who effects the Change of Control either confirmation
               that his employment with the Company shall continue on the terms
               set out in Employment Agreement or where the Executive does not
               receive within six months of the Change of Control from the
               Person who effects the Change of Control suitable alternative
               employment which is overall no less beneficial to the Executive
               than his employment under the Employment Agreement. Suitable
               alternative employment must include, but not be limited to, an
               equivalent remuneration package (in terms of fixed salary, an
               opportunity to

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               earn bonus and other benefits (including pension) and an
               equivalent position to that held by the Executive prior to the
               Change of Control);

     then the Executive shall receive the Package (as stated in clause 3.2)
     within 20 days of the date on which the condition is satisfied
     ("Termination Date");

3.2  The Package shall comprise the following:

     (i)       a payment equal to the target Contractual Bonus pro rata the
               period served in the financial year (in which the Termination
               Date occurs) to the Termination Date;

     (ii)      continued provision of private health insurance and life
               insurance for the Separation Period on the terms provided at
               Articles 3.2 and 3.3 of Addendum A of the Employment Agreement
               (in the event that the Company is precluded from continuing such
               provision it shall provide the Executive with a cash sum equal to
               such amount as would enable the Executive to purchase such
               provision). The provision of such benefit shall cease to the
               extent that the Executive is already receiving or receives an
               equivalent benefit from a source other than the Company;

     (iii)     a payment equal to the Base Salary payable as at the Termination
               Date for the duration of the Separation Period;

     (iv)      a payment equal to the target Contractual Bonus payable as at the
               Termination Date for the duration of the Separation Period;

     (v)       a payment equal to the difference between (i) value of the
               benefits to which the Executive would be entitled under the
               pension arrangements described at Article 3.3 of Addendum A of
               the Employment Agreement if the Executive had continued working
               for the Company during the Separation Period, and (ii) the value
               of the benefits to which the Executive is actually entitled under
               the pension arrangements described at Article 3.3 of Addendum A
               of the Employment Agreement as at the Termination Date. This
               calculation shall be made by the Company's actuaries as at the
               Termination Date.

     (vi)      notwithstanding any provision of IKON, lnc.'s LTIP to the
               contrary, the Executive shall be fully vested in all conditional
               awards under the LTIP and the Company shall pay to the Executive
               a lump sum amount, in cash, equal to the total of any incentive
               compensation which has been allocated or awarded to the Executive
               for a measuring period which commenced prior to the Termination
               Date under the IKON, Inc. LTIP but which, as of the Termination
               Date, is contingent only upon the continued employment of the
               Executive to a subsequent date and/or upon achievement of
               performance goals and which otherwise has not been paid, computed
               as if all performance goals have been or will be achieved to the
               maximum extent, in lieu of any payment of such incentive
               compensation under the IKON, Inc. LTIP, and without proration;
               provided, however, that the foregoing amount shall be paid only
               to the extent, and in the amount, not already paid under the
               terms of the IKON, Inc. LTIP;

     (vii)     full vesting in all stock options, including options granted
               after the date of this Agreement which, to the extent not
               previously vested under the terms of the IKON, Inc. stock option
               plans, shall be exercisable beginning on the Termination Date;
               and

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     (viii)    waiver of all or any claims that the Company or any Group Company
               may have in respect of Article 4 of the Employment Agreement.

3.3  In the event of disability or death, Article 2.3 of the Employment
     Agreement shall continue to apply to the exclusion of the provisions of
     this clause.

3.4  The provision of the Package shall be without prejudice to the Executive's
     right to payment of accrued Base Salary, Contractual Bonus and other
     Contractual Entitlements (each of Base Salary, Contractual Bonus and other
     Contractual Entitlements as set out in Addendum A of the Employment
     Agreement) to the Termination Date.

3.5  The payments (being part of the Package) due under clause 3.2 shall be
     payable less any sums paid to the Executive under Articles 1.2.2, 1.2.3 and
     4.2.1 of the Employment Agreement and less tax and other statutory
     deductions which the Company is obliged to deduct from such payment and/or
     benefit.

3.6  The Package shall be accepted by the Executive in full and final settlement
     of all and any claims that the Executive may have arising out of his
     employment with the Company or its termination.

3.7  Following the Termination Date the Company shall reimburse the Executive
     for all his reasonable legal fees and other expenses incurred by him
     relating to the Executive's rights and obligations under this Agreement.
     The Company shall reimburse the Executive for all such reasonable legal
     fees and expenses no later than five business days after delivery of the
     Executive's written requests for payment accompanied with such evidence of
     fees and expenses incurred as the Company reasonably may require.

4.   RECONSTRUCTION AND AMALGAMATION

     Without prejudice to clause 3 if at any time the Executive's employment is
     terminated in connection with any reconstruction or amalgamation of the
     Company or any of the subsidiary companies whether by winding up or
     otherwise and the Executive receives an offer on terms which (considered in
     their entirety) are not less favorable to any material extent than the
     terms of this agreement from a company involved in or resulting from such
     reconstruction or amalgamation the Executive shall have no claim whatsoever
     against the Company or any such company arising out of or connected with
     such termination.

IN WITNESS whereof this Agreement has been executed as a deed on the date first
above written


Signed as a Deed by IKON OFFICE )
SOLUTIONS PLC in the presence   )
Of:                             )


                                Director



Signed as a deed by the said
DAVED MILLS in the

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Witness Signature  ............................................

Name               ............................................

Address            ............................................

                   ............................................

Occupation         ............................................

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