<PAGE>

                                                                    EXHIBIT 10.6

                          Commercial Lease Agreement
                              Dated April 1,1999
        Kings Brothers LLC ("Lessor") and Color Image, Inc. ("Lessee)
                          First Amendment May 1, 1999
--------------------------------------------------------------------------------

                 FIRST AMENDMENT TO COMMERCIAL LEASE AGREEMENT

     THIS FIRST AMENDMENT TO COMMERCIAL LEASE AGREEMENT is effective as of
May 1, 1999, by and among Kings Brothers, LLC, a Georgia limited liability
company, located at 4350 Peachtree Industrial Boulevard, Norcross, Georgia
30071, hereinafter referred to as "Lessor" and Color Image, Inc., a Georgia
corporation, with its principal offices at 4350 Peachtree Industrial Boulevard,
Suite 100, Norcross, Georgia 30071, hereinafter referred to as "Lessee."


                                  WITNESSETH

     WHEREAS, Lessor and Lessee are parties to that certain Commercial Lease
Agreement effective April 1,1999, with respect to certain premises located at
4350 Peachtree Industrial Boulevard, Norcross, GA 30071; and

     WHEREAS, Lessor and Lessee desire to amend the Commercial Lease Agreement
with the negotiated amendments included therein and made a part thereof.


                                   AGREEMENT

     NOW, THEREFORE, FOR AND IN CONSIDERATION of the mutual covenants and
agreements hereinafter set forth, including but not limited to the agreement by
the Lessee to lease additional premises from the Lessor, and other good and
valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, Lessor and Lessee, intending to be legally bound, do hereby amend
the Commercial Lease Agreement, hereinafter referred to as the "Lease", as
follows:

1.  DESCRIPTION OF PREMISES.  The Lessor hereby leases to Lessee and Lessee does
    hereby lease from Lessor 177,487 square feet consisting of the Production
    Offices and Areas A3 through A7 on Attachment A of the Commercial Lease
    Agreement, the ("Premises") for the term and upon the conditions hereinafter
    provided.

2.  USE OF PREMISES.  The Premises shall be used for the manufacture of toner
    and other related businesses, and for any other lawful purpose, as Lessee
    deems appropriate.

3.  INITIAL TERM/RENEWAL.  The initial term of this Lease shall be for a period
    of ten (10) years commencing on April 1, 1999 and expiring at midnight on
    March 31, 2009. The Lease term shall automatically renew for three (3)
    successive terms of five (5) years each, on the same terms and conditions
    contained herein, unless Lessee notifies Lessor, within thirty (30) days
    prior to the expiration of the lease term then in effect, that Lessee does
    not wish to renew the Lease.

4.  RENTAL.  The Lessee shall pay rental to Lessor on the first day of each
    calendar month, in accordance with the following schedule:

    (a) one thousand nine hundred and seventy dollars and eighty-three cents
        ($1,970.83) from August 1, 1999 through February 1, 2000,

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<PAGE>

                          Commercial Lease Agreement
                              Dated April 1,1999
        Kings Brothers LLC ("Lessor") and Color Image, Inc. ("Lessee)
                          First Amendment May 1, 1999
--------------------------------------------------------------------------------

   (b) five thousand seven hundred and eighty dollars and eighty three cents
       ($5,780.83) for the months of March and April, 2000,

   (c) thirty-one thousand seventy-one dollars and ten cents ($31,071.10)
       beginning May 1, 2000 through December 1, 2000, and

   (d) forty-two thousand one hundred fifty-three dollars ($42,153.00) beginning
       January 1, 2001. Beginning effective January 1, 2002, and continuing
       annually on the 1st day of January thereafter during the Term of this
       Lease (including all renewals thereof), the rental shall automatically
       increase by two and one half percent (2.5%), rounded to the nearest whole
       dollar.

   (e) providing that upon the effective date of the commencement of any option
       to extend the term of the lease the then market rate for the premises is
       less than the heretofore calculated rental amount, the rental amount,
       rounded to the nearest whole dollar, shall then be reset at the
       commencement of such option period to the market rate with annual
       increases of two and one-half percent (2.5%) per annum annually
       thereafter, paid monthly, through the term of any option period(s), and

   (f) the monthly rental is inclusive of common area charges, including but not
       limited to real and personal property taxes, central station monitoring
       of both burglary and fire alarms and the Lessee's prorata share of
       Lessor's fire, liability and other insurance expenses, and

   (g) Lessor and Lessee hereby acknowledge that the first months rental,
       inclusive of common area charges, of one thousand nine hundred and
       seventy dollars and eighty-three cents ($1,970.83) has been paid, and

   (h) That a five percent (5%) late payment charge, not to exceed $1,000, will
       be added for rental payments made later than the month in which they
       first become due, providing Lessor notifies Lessee and makes a demand for
       such payment of Lessee by the end of the following month such payment
       first became due.

5.  CONDITION OF PREMISES/ALTERATIONS BY LESSEE.  Lessor and Lessee acknowledge
    and agree the Premises are not presently suitable for use by Lessee, and
    Lessee must make a number of alterations, including, but not limited to,
    adjusting the internal ceiling height of the Premises to accommodate
    Lessee's manufacturing equipment. Lessor understands that Lessee must make a
    number of alterations to the Premises to accommodate Lessee's manufacturing
    operations, and Lessor agrees to the making of the alterations, decorations,
    additions, improvements, structural or otherwise, in or to, the demised
    premises or the building, provided that Lessee obtains and will deliver upon
    Lessor's request, written and unconditional waivers of mechanic's liens upon
    the real property of which the demised premises are a part as provided for
    in the Lease. At the expiration or termination of this Lease, Lessee shall
    have the right, but not the obligation, in Lessee's sole discretion to
    remove Lessee's fixtures, however, if Lessee elects to remove its fixtures,
    then Lessee agrees to and shall repair any damage done by the installation
    and/or removal.

6.  LESSEE'S DUTY TO REPAIR.  Lessee shall, throughout the initial term of this
    Lease and all renewals thereof, at its expense maintain the leasehold
    improvements and fixtures within Lessee's premises, including repairing the
    roof for any roof penetrations made by Lessee to accommodate

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<PAGE>

                          Commercial Lease Agreement
                              Dated April 1,1999
        Kings Brothers LLC ("Lessor") and Color Image, Inc. ("Lessee)
                          First Amendment May 1, 1999
--------------------------------------------------------------------------------

    Lessee's manufacturing equipment, except those repairs or improvements
    required to be made by the Lessor.

7.  LANDLORD'S DUTY TO REPAIR.  Throughout the term of the Lease and all
    renewals thereof, Lessor shall, at Lessor's expense, maintain the building,
    roof, grounds and related equipment, including but not limited to the water
    tank. Lessor shall be responsible at Lessor's expense to secure the
    perimeter of the Premises such that Lessee's premises are separated from
    other tenants pursuant to the fire or any other code(s), allowing Lessee to
    obtain a Certificate of Occupancy for its lawful use of the Premises and to
    reasonably prevent the unlawful entry by others to the Premises. Lessor
    shall maintain the back up water and sprinkler systems for the Premises;
    make any and all repairs required thereto at Lessor's expense; and Lessor
    shall perform the weekly runs and annual testing on said systems as required
    and/or recommended in the equipment and owner's manuals for said systems.

8.  ENTRY ON THE PREMISES BY LANDLORD.  Lessor shall have the right to enter
    upon the Premises at reasonable times and without undue disturbance to
    Lessee's business; to perform Lessor's required maintenance and repair under
    this Lease.

9.  UTILITIES.  Lessee shall arrange for and bear the cost of the utilities
    provided to the Premises, except the expense associated with the central
    station monitoring of the alarms which shall be paid by the Lessor.

10. INSOLVENCY OR BANKRUPTCY OF LESSEE.  In the event of the appointment of a
    receiver to take possession of the assets of Lessee, a general assignment
    for the benefit of creditors of the Lessee or any action taken or allowed to
    be taken by Lessee under any bankruptcy act, then the receiver or trustee in
    bankruptcy will be given the option of assuming or rejecting any unexpired
    term of Lessee under this Lease.

11. DEFAULT BY LESSEE/REMEDIES.  If Lessee is in default of any provision in
    this Lease, then Lessor shall notify Lessee of the default, in writing, and
    Lessee shall have thirty (30) days after receipt of said notice from Lessor
    to cure the default or to commence the cure, if the claimed default cannot
    be cured within said thirty (30) day period. If Lessee fails to cure, or to
    commence the cure of, the claimed default within said thirty (30) day
    period, then Lessee shall be in breach of this Lease. In the event of breach
    by Lessee, Lessor may, without further notice or demand, and without
    limiting Lessor in the exercise of any right or remedy which Lessor may have
    by reason of such default, do any of the following, in Lessor's sole
    discretion, in addition to and not in limitation of any other remedy
    permitted by law or by this Lease:

    (1) Continue the Lease without Lessee's right to possession in effect after
        Lessee's default and recover rent as it becomes due; or

    (2) Without terminating this Lease, and with or without notice to Lessee,
        Lessor may in Lessor's own name but as agent for Lessee, enter into and
        upon and take possession of the Premises or any part thereof, and, at
        Lessor's option, remove persons and property therefrom, and such
        property, if any, may be removed and stored in a warehouse or elsewhere
        at the cost of, and for the account of Lessee, all without being guilty
        of trespass or becoming liable for any loss or damage which may be
        occasioned thereby, and Lessor may rent the Premises or any portion
        thereof, as the agent of Lessee with or without advertisement and by
        private negotiations and for any term and upon such terms and

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<PAGE>

                          Commercial Lease Agreement
                              Dated April 1,1999
        Kings Brothers LLC ("Lessor") and Color Image, Inc. ("Lessee)
                          First Amendment May 1, 1999
--------------------------------------------------------------------------------

        conditions as Lessor may deem necessary or desirable in order to relet
        the Premises. Lessor shall in no way be responsible or liable for any
        rental concessions or any failure to rent the Premises or any part
        thereof, or for any failure to collect any rent due upon such reletting.
        Upon each such reletting, all rentals received by Lessor from such
        reletting shall be applied: first to the payment of any indebtedness
        (other than rent due hereunder) from Lessee to Lessor; second to the
        payment of any costs and expenses of such reletting, including, without
        limitation, brokerage fees and attorneys' fees and costs of alterations
        and repairs; third, to the payment of rent and other charges and sums
        then due and unpaid hereunder; and fourth, the residue, if any, shall be
        held by Lessor to the extent of and for application in payment of future
        sums as the same may become due and payable hereunder. In reletting the
        Premises as aforesaid, Lessor may grant rent concessions and Lessee
        shall not be credited for said concessions. If such rentals received
        from such reletting shall at any time or from time to time is less than
        sufficient to pay to Lessor the entire sums then due from Lessee
        hereunder, Lessee shall pay any such deficiency to Lessor. Such
        deficiency shall, at Lessor's option, be calculated and paid monthly. No
        such reletting shall be construed as an election by Lessor to terminate
        this Lease unless Lessor has given a written notice of such election to
        Lessee. Notwithstanding any such reletting without termination, Lessor
        may at any time thereafter elect to terminate this Lease for any such
        previous default provided same has not been cured; or

    (3) Terminate this Lease in exchange for Lessee's immediate payment of a sum
        equal to three months rental (as calculated at the rental rate in effect
        in the month in which the breach occurs). Lessee shall then have ninety
        (90) days from the date this Lease is terminated to remove Lessee's
        property and equipment from the Premises.

    (4) Pursue any remedy now or hereafter available to Lessor at law or in
        equity.

    (5) The expiration or termination of this Lease and/or the termination of
        Lessee's right to possession shall not relieve Lessee from liability
        under any indemnity provisions of this Lease as to matters occurring or
        accruing during the term hereof or by reason of Lessee's occupancy of
        the Premises. Efforts by Lessor to mitigate damages caused by Lessee's
        default under this Lease shall not waive Lessor's right to recover
        damages under this Article. Acts of maintenance or preservation or the
        appointment of a receiver to protect Lessor's interest under this Lease
        shall not constitute a termination of Lessee's right to possession.

    (6) In the event Lessor elects to terminate this Lease, or to terminate
        Lessee's right of possession of the Premises without terminating this
        Lease, or this Lease is terminated by authority of law, Lessor shall be
        entitled, but not required, to store in a commercially reasonable manner
        any personal property of Lessee and of any subtenant, which shall remain
        in the Premises after the termination of this Lease and the removal of
        Lessee or any subtenant from the Premises.

    (7) Pursuit of any of the foregoing remedies shall not preclude pursuit of
        any of the other remedies herein provided or any other remedies provided
        by law, nor shall pursuit of any remedy herein provided constitute a
        forfeiture or waiver of any rent or other sum due to Lessor hereunder or
        of any damages accruing to Lessor by reason of the violation of any of
        the covenants and provisions herein contained. Forbearance by Lessor to
        enforce one or more of the remedies herein provided upon an event of
        default shall not be deemed or construed to constitute a waiver of such
        default.

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<PAGE>

                          Commercial Lease Agreement
                              Dated April 1,1999
        Kings Brothers LLC ("Lessor") and Color Image, Inc. ("Lessee)
                          First Amendment May 1, 1999
--------------------------------------------------------------------------------

12.  DEFAULT BY LESSOR/REMEDIES.  If Lessor is in default of any provision in
     this Lease, then Lessee shall notify Lessor of the default, in writing, and
     Lessor shall have thirty (30) days after receipt of said notice from Lessee
     to cure the default or to commence the cure, if the claimed default cannot
     be cured within said thirty (30) day period. If Lessor fails to cure, or to
     commence the cure of, the claimed default within said thirty (30) day
     period, then Lessor shall be in breach of this Lease, in which case, Lessee
     shall have the right, but not the obligation to terminate this Lease, in
     which event Lessee shall not owe Lessor any further rentals hereunder, nor
     any liquidated damages.

13.  SURRENDER AND HOLDING OVER.  Subject to the provisions contained herein, at
     the termination or expiration of this Lease, Lessee shall return the
     Premises to Lessor, normal wear and tear (determined in accordance with
     industry standards applicable to Lessee's business) excepted. If Lessee
     holds the Premises after the termination or expiration of this Lease, then
     a tenancy from month to month shall be created thereby at a rental rate
     which is equivalent to the rental rate in effect in the month in which the
     Lease expired or terminated.

14.  PARTIAL DESTRUCTION OF PREMISES.  The parties acknowledge and agree that
     Lessor has and maintains (and will maintain throughout the term of this
     Lease and all renewals thereof) general liability insurance coverage
     covering the building; and Lessee has and maintains (and will maintain
     throughout the term of this Lease and all renewals thereof) leasehold and
     contents coverage, and general liability insurance coverage covering the
     Premises. Accordingly, in the event of partial or total destruction of the
     Premises, Lessee shall determine whether Lessee can restore the Premises to
     a condition suitable for business use within a reasonable time period. If
     Lessee determines, in Lessee's sole discretion, that the Premises cannot be
     restored to a condition suitable for Lessee to conduct its business, within
     a reasonable time period, then this Lease shall terminate; the insurance
     proceeds shall be paid to the owner/named insured of the policies; and
     neither party shall have any further obligations to the other hereunder.

15.  ATTORNEY'S FEES.  If Lessor or Lessee files an action to enforce any
     agreement contained in this Lease, or for any breach of any covenant or
     condition, then the prevailing party shall be entitled to reasonable
     attorney's fees and costs for the services of their attorney(s) in the
     action.

16.  INSURANCE.  Lessor shall obtain and maintain in force, at its expense
     during the term of the Lease and any renewal or extension thereof, public
     liability, fire and hazard property insurance, including but not limited to
     that required to repair or replace the building(s), grounds and the water
     tank, and in such amounts that are adequate to protect against liability
     for damage claims through public use of or arising out of accidents
     occurring in or around the leased Premises. The Lessee shall obtain and
     maintain in force at its expense during the term of the Lease and any
     renewal or extension thereof, public liability, contents and hazard
     property insurance adequate to protect against liability for damage claims
     to the leasehold improvements and through public use of or arising out of
     accidents occurring in the leased Premises, naming the Lessor as an
     additional insured.

17.  CONDEMNATION.  If a whole or a part of the Premises is taken or condemned
     by a governmental authority for public use or quasi-public use or purpose,
     Lessee shall receive Lessee's pro rata share of any award granted in
     connection therewith. In addition, Lessee shall determine, in Lessee's sole
     discretion, whether the remaining Premises are suitable for Lessee's
     business use. If Lessee determines, in Lessee's sole discretion that the
     remaining Premises are suitable, the rental rate due hereunder shall be
     adjusted to reflect the reduction in the size of the Premises. If Lessee
     determines, in Lessee's sole

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<PAGE>

                          Commercial Lease Agreement
                              Dated April 1,1999
        Kings Brothers LLC ("Lessor") and Color Image, Inc. ("Lessee)
                          First Amendment May 1, 1999
--------------------------------------------------------------------------------

     discretion that the remaining Premises are not suitable for Lessee's
     business use, then Lessee may terminate this lease, in which event neither
     party shall have any further obligations to the other hereunder.

18.  LIABILITY AND INDEMNITY.  Lessor shall not be liable for liability of
     damage claims for injury to persons or property arising from Lessee's use
     or occupancy of the Premises; and Lessee shall indemnify and hold Lessor
     harmless from any and all such liability, loss or other damages, claims or
     obligations, including reasonable attorneys fees therefrom. Lessee shall
     not be liable for liability of damage claims for injury to persons or
     property arising from Lessor's use, occupancy or operation of the Building
     or of the property immediately adjacent to the Building; or Lessor's
     failure to maintain and repair the Building or Premises in accordance with
     the terms herein; and Lessor shall indemnify and hold Lessee harmless from
     any and all such liability, loss or other damages, claims or obligations,
     including reasonable attorneys fees therefrom. Lessee agrees to and shall
     indemnify and hold Lessor harmless from and against any loss, damage or
     liability resulting or arising from any default or any willful or negligent
     act on the part of Lessee, its agents, employees or invitees, or persons
     permitted on the Premises by Lessee. Similarly, Lessor agrees to and shall
     indemnify and hold Lessee harmless from and against any loss, damage or
     liability resulting or arising from any default or any willful or negligent
     act on the part of Lessor, its agents, employees or invitees, or persons
     permitted on the Premises by Lessor.

19.  LEASE.  In the event of a change in control of Lessee, Lessor shall have at
     Lessor's option, the right but not the obligation to (1) reset the late
     payment charge, which will be added for rental payments received after the
     tenth (10th) day of each month, to five percent (5%) of the rental amount
     and (2) reset the monthly rental to the then market rate for the Premises,
     effective upon the date of the change in control of Lessee, providing the
     Lessor gives the Lessee or successor Lessee notice of the changes within
     ninety (90) days of Lessor's being informed of the change in control. Upon
     notice by Lessor to Lessee, the monthly rental as provided herein,
     including the annual increases effective January 1 of each year thereafter,
     shall then become payable by Lessee. Disputes between Lessor and Lessee
     relating to the provisions of this section shall be arbitrated with the
     parties each selecting an arbitrator and the arbitrators selecting a third.
     The three arbitrators shall determine the dispute, and their decisions
     shall be binding on the parties. The parties shall divide the costs of
     arbitration equally between them. The terms and conditions of the Lease, as
     amended shall bind the Lessee, or successor Lessee.

20.  NOTICES.   Any notices, writings, or other communications required or
     permitted to be given hereunder shall be deemed to have been sufficiently
     given if mailed postage prepaid, registered return receipt, to the
     respective parties at the following addresses:

          Lessor:  Kings Brothers LLC
                   1105 Ascott Valley Drive
                   Duluth, GA 30097

          Lessee:  Color Image, Inc.
                   4350 Peachtree Industrial Ave.
                   Suite 100
                   Norcross, GA 30071

                                       6
<PAGE>

                          Commercial Lease Agreement
                              Dated April 1,1999
        Kings Brothers LLC ("Lessor") and Color Image, Inc. ("Lessee)
                          First Amendment May 1, 1999
--------------------------------------------------------------------------------

21.  EFFECT OF AMENDED LEASE.  The provisions of this Amended Commercial Lease
     Agreement between the parties hereto supercedes any and all previous
     negotiations, agreements, lease agreements, lease proposals,
     representations, warranties and understandings between the parties hereto
     with respect to the subject matter contained herein.

IN WITNESS WHEREOF, the parties hereto have affixed their seals on the date and
year first above written.


                                       LESSOR:  KING BROTHERS, LLC
                                       ------

SIGNED, SEALED AND DELIVERED
IN THE PRESENCE OF:
                                       /s/ Sue-ling Wang
                                       ---------------------------------
                                       BY:  Dr. Sue-ling Wang,
                                            Managing Director/Member
 /s/ Shobha Patel
-----------------------------
NOTARY PUBLIC

                        NOTARY PUBLIC, GWINNETT COUNTY
                     MY COMMISSION EXPIRES MAY 29TH, 2004



                                       LESSEE:  COLOR IMAGE, INC.
                                       ------

SIGNED, SEALED AND DELIVERED
IN THE PRESENCE OF:
                                       /s/ Sue-ling Wang
                                       ---------------------------------
                                       BY:  Dr. Sue-ling Wang, President
/s/ Shobha Patel
-----------------------------
NOTARY PUBLIC

                        NOTARY PUBLIC, GWINNETT COUNTY
                     MY COMMISSION EXPIRES MAY 29TH, 2004


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