WARRANT AGREEMENT


     WARRANT AGREEMENT dated as of ___________,  1998 between UNIDIGITAL INC., a
Delaware corporation (the "Company"), and _______________________ (together with
its transferees that become  registered  holders of the Warrants (as hereinafter
defined), the "Holder").

                              W I T N E S S E T H:
                              --------------------

     WHEREAS,  pursuant to that certain Agreement for Purchase and Sale of Stock
dated as of November 16, 1998 (the "Stock Purchase  Agreement") by and among the
Holder  and all  other  stockholders  of  Supergraphics  Holding  Company,  Inc.
("Supergraphics")  and the Company,  the Holder is selling to the Company all of
the common stock of Supergraphics held by it.

     WHEREAS,  pursuant to the terms of the Stock Purchase  Agreement,  and as a
portion of the  consideration  to be paid to the Holder for the  purchase by the
Company of the Holder's stock in Supergraphics,  the Company has agreed to enter
into this Warrant Agreement (this "Agreement").

     WHEREAS, the Company proposes to issue to the Holder warrants  ("Warrants")
to purchase up to ________ shares of the Company's  common stock, par value $.01
per share  (the  "Common  Stock"),  (one  share of Common  Stock  issuable  upon
exercise of this Warrant being hereinafter  referred to as a "Security" and more
than one share of Common Stock  issuable  upon  exercise of this  Warrant  being
hereinafter  referred to,  collectively,  as the  "Securities"),  as part of the
aggregate of 225,000  Warrants  referred to in Section 1.2 of the Stock Purchase
Agreement.

     NOW,  THEREFORE,  in  consideration  of the transfer of shares  referred to
above  and  the  agreements  herein  set  forth  and  other  good  and  valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
parties hereto agree as follows:


     1. Grant.  The Company hereby grants to the Holder the right to purchase at
        -----
any time from the date hereof until 5:30 P.M., New York time, on  November ____,
2003, up to __________ fully paid, validly issued and non-assessable  Securities
as specified on the Warrant  Certificates (as hereinafter  defined) to be issued
to the Holder,  at the Exercise Price (as hereinafter  defined),  subject to the
terms and conditions of this Agreement.

     2.  Warrant   Certificates.   The  warrant   certificates   (the   "Warrant
         ----------------------
Certificates") delivered and to be delivered pursuant to this Agreement shall be
in the form set forth as Exhibit A attached hereto and made a part hereof,  with
such appropriate insertions,



omissions,  substitutions  and other variations as required or permitted by this
Agreement.

     3.  Exercise of Warrants.  The Warrants  shall be exercised by surrender of
         --------------------
Warrant  Certificates  for at least the number of  Securities  to be  purchased,
together  with an Election to Purchase in the form annexed  hereto duly executed
and  completed  specifying  the number of shares of Common Stock to be purchased
and payment of the Exercise Price (as hereinafter defined) for the Securities to
be purchased,  at the Company's principal offices (presently located at 229 West
28th  street,  New York,  New York 10001)  during  regular  business  hours on a
Business Day (as hereinafter defined). Upon such exercises the registered holder
of a Warrant  Certificate  shall be  entitled to receive a  certificate  for the
Securities  so  purchased.  The  purchase  rights  represented  by each  Warrant
Certificate are exercisable at the option of the Holder thereof,  in whole or in
part (but not as to fractional  shares of Common Stock). In case of the purchase
of less than all the Securities  purchasable under any Warrant Certificate,  the
Company shall cancel said Warrant  Certificate  upon the  surrender  thereof and
shall  execute  and  deliver a new  Warrant  Certificate  of like  tenor for the
balance of the Securities purchasable thereunder.

     4. Issuance of  Certificates.  Upon  exercise of the Warrants,  the Company
        -------------------------
shall issue  certificates  for the appropriate  number of shares of Common Stock
forthwith (and in any event within three (3) Business Days  thereafter)  without
charge to the Holder including, without limitation, any tax which may be payable
in respect of the issuance thereof,  and such certificates shall (subject to the
provisions  of  Articles  6 and 8  hereof)  be issued in the name of, or in such
names as may be  directed  by,  the  Holder.  For  purposes  of this  Agreement,
"Business  Day"  shall mean any day  except a  Saturday,  Sunday or other day on
which commercial banks in the City of New York are authorized by law to close.

     All Warrant Certificates and certificates representing the shares of Common
Stock underlying the Warrants, or other securities,  property or rights shall be
executed on behalf of the Company by the manual or  facsimile  signature  of the
authorized   officers  of  the  Company  under  its  corporate   seal.   Warrant
Certificates  shall be dated the date of  execution  by the Company upon initial
issuance, division, exchange, substitution or transfer.

     5.   Restriction  on  Transfer  of  Warrants.   The  Holder  of  a  Warrant
          ---------------------------------------
Certificate,  by its acceptance thereof,  covenants and agrees that the Warrants
are  being  acquired  for  investment  purposes  only and not with a view to the
distribution  thereof  and  that  the  Warrants  may not be  sold,  transferred,
assigned,  hypothecated or otherwise disposed of, in whole or in part, except in
compliance with the Securities Act of 1933, as amended (the "Securities Act").


                                      -2-


     6. Exercise Price.
        --------------

     6.1 Initial and Adjusted Exercise Price. The initial exercise price of each
         -----------------------------------
Warrant shall be $______ per Security (being 125% of the average closing bid and
ask prices of the Common  Stock during the 20 trading days ending two days prior
to the date hereof).  The exercise  price shall be adjusted from time to time in
accordance with the provisions of Article 8 hereof.

     6.2 Exercise Price. The term "Exercise Price" as used herein shall mean the
         --------------
initial  exercise  price or the  adjusted  exercise  price,  depending  upon the
context.

     6.3 Payment of Exercise  Price.  The  Exercise  Price may be paid either by
         --------------------------
check  payable to the order of the Company or by wire transfer or by delivery of
a duly  executed  Election to Purchase  marked to reflect "Net Issue  Exercise,"
together with  surrender of Warrant  Certificates  in accordance  with Section 3
hereof. Upon a Net Issue Exercise, the Company shall issue to Holder a number of
shares of the Company's Common Stock computed as of the date of surrender of the
Warrant Certificates to the Company using the following formula:

     X = Y x (A-B)
         ---------
           A

Where:    X = the number of shares of Common Stock to be issued to the Holder
          Y = the number of shares of Common  Stock with respect to which the
              Warrant is being exercised
          A = the Current  Market  Price of one share of the Common Stock (at
              the date of such calculation)
          B = the   Exercise   Price  (as  adjusted  to  the  date  of  such
              calculation).

     The  "Current  Market  Price" for a  specified  date shall mean the average
daily Market Price during the period of the most recent 20 days,  ending on such
date, on which the national securities  exchanges were open for trading,  except
that if no Common  Stock is then listed or  admitted to trading on any  national
securities exchange or quoted in the over-the-counter market, the Current Market
Price shall be the Market Price on such date.

     The "Market  Price" for a specified date shall mean the amount per share of
the Common Stock, equal to (i) the last reported sale price of such Common Stock
on such date or, in case no such sale takes  place on such date,  the average of
the  closing  bid and asked  prices  thereof,  on such date,  in either  case as
officially  reported on the principal national securities exchange on which such
Common  Stock is then listed or  admitted  for  trading,



                                      -3-



or (ii) if such Common  Stock is not then listed or admitted  for trading on any
national  securities  exchange but is  designated  as a national  market  system
security the National Association of Securities Dealers,  Inc. (the "NASD"), the
last reported  trading price of the Common Stock on such date, or (iii) if there
shall  have  been no  trading  on such  date or if the  Common  Stock  is not so
designated,  the average of the closing bid and asked prices of the Common Stock
on such date as shown by the NASD automated  quotation  system,  or (iv) if such
Common Stock is not then listed or admitted for trading on any national exchange
or quoted in the  over-the-counter  market, the fair value thereof (as of a date
which is within 20 days of the date as of which the determination is to be made)
determined in good faith by the Board of Directors of the Company.

     7. Registration Rights.
        -------------------

     7.1 Registration  Under the Securities Act. The Warrants and the Securities
         --------------------------------------
have not been registered under the Securities Act. Certificates representing the
Securities issued upon the exercise,  in part or in whole, of the Warrants shall
bear a legend in substantially the following form:

          The  securities   represented  by  this   certificate  have  not  been
     registered  under the Securities Act of 1933, as amended  ("Act"),  and may
     not be offered or sold  except  pursuant to (i) an  effective  registration
     statement  under the Act or (ii) an opinion  of  counsel,  if such  opinion
     shall  be  reasonably  satisfactory  to  counsel  to the  issuer,  that  an
     exemption from registration under such Act is available.

     Section 7.2 Piggyback  Registration.  If, at any time commencing  after the
                 -----------------------
date hereof,  the Company  proposes to register any of its securities  under the
Act  (other  than  pursuant  to  Form  S-8,  S-4  or a  comparable  registration
statement) it will give written notice by registered  mail, at least thirty (30)
days prior to the filing of each such registration  statement,  to the Holder of
the Warrants  and/or the  Securities of its intention to do so. If the Holder of
the Warrants and/or the Securities  notifies the Company within twenty (20) days
after receipt of any such notice of its desire to include any Securities in such
proposed  registration  statement,  the Company  shall  afford the Holder of the
Warrants  and/or   Securities  the  opportunity  to  have  any  such  Securities
registered under such registration statement.

     Notwithstanding  the provisions of this Section 7.2, the Company shall have
the right at any time after it shall have given written notice  pursuant to this
Section 7.2  (irrespective  of whether a written  request for  inclusion  of any
Securities  shall  have  been  made)  to elect  not to file  any  such  proposed
registration

                                      -4-


statement,  or to withdraw the same after the filing but prior to the  effective
date thereof.

     Section 7.3  Covenants  of the Company  With  Respect to  Registration.  In
                  ---------------------------------------------------------
connection with any registration under Section 7.2 hereof, the Company covenants
and agrees as follows:

     (a) The  Company  (i) shall use its best  efforts to market the  Securities
included in any such  registration  statement  and (ii) shall furnish the Holder
such number of prospectuses as shall reasonably be requested.

     (b) The Company shall pay all costs  (excluding any underwriting or selling
commissions or other charges of any  broker-dealer  acting on behalf of Holder),
fees and expenses in connection with all registration  statements filed pursuant
to Section 7.2 hereof  including,  without  limitation,  the Company's legal and
accounting fees,  printing expenses,  blue sky fees and expenses and expenses of
counsel to the Holder.  If the Company shall fail to comply with the  provisions
of Section  7.3(a),  the Company  shall,  in addition to any other  equitable or
other relief  available to the Holder,  be liable for any or all  incidental  or
special damages sustained by the Holder requesting registration of Securities.

     (c) The Company  shall take all  necessary  action which may be required in
qualifying or registering  the Securities  included in a registration  statement
for  offering and sale under the  securities  or blue sky laws of such states as
reasonably  are requested by the Holder,  provided that the Company shall not be
obligated to (i) execute or file any general consent to service of process, (ii)
qualify  as a  foreign  corporation  to do  business  under the laws of any such
jurisdiction or (iii) subject itself to taxation in such jurisdiction.

     (d) The Company  shall  indemnify  the Holder of the  Securities to be sold
pursuant to any registration statement and each person, if any, who controls the
Holder  within the  meaning  of  Section  15 of the Act or Section  20(a) of the
Securities  Exchange Act of 1934, as amended (the "Exchange  Act"),  against all
loss, claim,  damage,  expense or liability  (including all expenses  reasonably
incurred in investigating,  preparing or defending against any claim whatsoever)
to which any of them may  become  subject  under the Act,  the  Exchange  Act or
otherwise,  arising from such registration statement (excluding any loss, claim,
damage, expense or liability arising from information furnished in writing by or
on behalf of the Holder, or its successors or assigns, for specific inclusion in
such registration statement).

     (e) The Holder of the  Securities  to be sold  pursuant  to a  registration
statement,  and its successors  and assigns,  shall  indemnify the Company,  its
officers and directors


                                      -5-



and each person,  if any, who controls the Company within the meaning of Section
15 of the Act or Section  20(a) of the Exchange  Act,  against all loss,  claim,
damage or expense or liability  (including all expenses  reasonably  incurred in
investigating,  preparing or defending  against any claim  whatsoever)  to which
they may become  subject under the Act, the Exchange Act or  otherwise,  arising
solely  from  the  inclusion  in  such  registration  statement  of  information
furnished  in  writing  by or on behalf of such  Holder,  or its  successors  or
assigns, specifically for use in such registration statement.

     (f) Nothing contained in this Agreement shall be construed as requiring the
Holder to exercise its Warrants prior to the initial filing of any  registration
statement or the effectiveness thereof.

     (g) In the case of an underwritten offering pursuant to Section 7.2, if the
managing  underwriter with respect to such offering requests in writing that the
number of the Company's  securities to be offered by selling security holders in
the  registration  be  reduced   because,   in  the  judgment  of  the  managing
underwriter,  the proposed offering would be materially and adversely  affected,
then such securities shall be reduced by such amount as the managing underwriter
may  determine  in  writing so as to not  materially  and  adversely  affect the
proposed  offering,  which reduced number of securities shall be included in the
offering,  selected  as  nearly as  possible  pro rata  from  among all  selling
security holders.

     (h) The Company  shall  furnish to the Holder and to each  underwriter,  if
any, a signed  counterpart,  addressed to the Holder or  underwriter,  of (i) an
opinion of counsel to the Company, dated the effective date of such registration
statement (and, if such registration  includes an underwritten  public offering,
an opinion dated the date of the closing under the underwriting agreement),  and
(ii) a "cold  comfort"  letter  dated the  effective  date of such  registration
statement (and, if such registration includes an underwritten public offering, a
letter dated the date of the closing under the underwriting agreement) signed by
the  independent  public  accountants  who have issued a report on the Company's
financial  statements  included  in such  registration  statement,  in each case
covering  substantially  the same  matters  with  respect  to such  registration
statement  (and  the  prospectus  included  therein)  and,  in the  case of such
accountants'  letter,  with  respect  to events  subsequent  to the date of such
financial statements, as are customarily covered in opinions of issuer's counsel
and in accountants'  letters  delivered to  underwriters in underwritten  public
offerings of securities.

     (i) The Company shall as soon as  practicable  after the effective  date of
the registration statement,  and in any event within 15 months thereafter,  make
"generally  available to its


                                      -6-



security  holders"  (within  the  meaning of Rule 158 under the Act) an earnings
statement  (which need not be audited)  complying  with Section 11(a) of the Act
and  covering a period of at least 12  consecutive  months  beginning  after the
effective date of the registration statement.

     (j) The Company  shall deliver  promptly to the Holder,  if it so requests,
the correspondence and memoranda  described below,  copies of all correspondence
between the  Securities  and  Exchange  Commission  (the  "Commission")  and the
Company,  its counsel or auditors and all memoranda relating to discussions with
the  Commission  or its staff with  respect to the  registration  statement  and
permit the Holder and  underwriter  to do such  investigation,  upon  reasonable
advance  notice,  with respect to  information  contained in or omitted from the
registration   statement  as  it  deems  reasonably  necessary  to  comply  with
applicable  securities  laws or  rules of the  NASD.  Such  investigation  shall
include access to books, records and properties and opportunities to discuss the
business of the Company with its officers and independent auditors,  all to such
reasonable  extent and at such reasonable times and as often as the Holder shall
reasonably request.

     (k) Holder,  if, as and when its  Securities  are covered by a registration
statement  filed  pursuant  to  Section  7 hereof,  agrees if and to the  extent
requested by the managing  underwriter,  in the case of an underwritten  sale of
its Securities  (to the extent timely  notified in writing by the Company or the
managing  underwriter),  not to effect any public  sale or  distribution  of its
Securities included in such registration statement, including a sale pursuant to
Rule 144 (or any similar  rule then in force)  under the Act,  except as part of
such underwritten registration,  during the 30-day period prior to, and a period
of up to 90 days (as determined by the managing  underwriter)  beginning on, the
effective date of any underwritten  sale of its Securities made pursuant to such
registration statement.

     8. Adjustments to Exercise Price and Number of Securities.
        ------------------------------------------------------

     8.1  Computation of Adjusted  Exercise  Price.  The Exercise Price shall be
          ----------------------------------------
subject to adjustment from time to time as follows:

     (a) Except to the limited  extent  provided  for in Section 8.2 hereof,  no
adjustment  of the  Exercise  Price  pursuant  to this  Article 8 shall have the
effect of  increasing  the  Exercise  Price above the  Exercise  Price in effect
immediately prior to such adjustment.


                                      -7-


     (b) In the case of the  issuance  of Common  Stock for a  consideration  in
whole or in part  other than cash,  the  consideration  other than cash shall be
deemed to be the fair value  thereof as determined in good faith by the Board of
Directors of the Company.

     8.2 Subdivision and  Combination.  In the event of a split of Common Stock,
         ----------------------------
dividend  of  Common  Stock,   subdivision  of  Common  Stock,   combination  or
reclassification  of Common Stock (including where the Common Stock is exchanged
for common stock of another entity) (each,  an "Action"),  prior to the exercise
of the  Warrants,  the  Exercise  Price shall be adjusted to equal the  Exercise
Price immediately prior to such Action,  multiplied by a fraction, the numerator
of which is the number of shares of Common Stock  outstanding  immediately prior
to such Action,  and the  denominator of which is the number of shares of Common
Stock outstanding immediately after such Action.

     8.3  Adjustment  in  Number of  Securities.  Upon  each  adjustment  of the
          -------------------------------------
Exercise  Price  pursuant  to the  provisions  of this  Article 8, the number of
Securities  issuable  upon the exercise of the Warrant  shall be adjusted to the
nearest  full amount by  multiplying  a number  equal to the  Exercise  Price in
effect immediately prior to such adjustment by the number of Securities issuable
upon exercise of this Warrant  immediately prior to such adjustment and dividing
the product so obtained by the adjusted  Exercise Price.  Upon the occurrence of
each  adjustment of the Exercise  Price pursuant to this Article 8, the Company,
at its expense, shall promptly (but no later than 20 days after such occurrence)
compute  such  adjustment  in  accordance  with the terms hereof and prepare and
furnish to Holder a statement,  signed by its chief financial  officer,  setting
forth such adjustment and showing in detail the facts upon which such adjustment
is based.

     8.4 Definition of Common Stock. For the purpose of this Agreement, the term
         --------------------------
"Common  Stock" shall mean (i) the Class of stock  designated as Common Stock in
the certificate of  incorporation  of the Company as it may be amended as of the
date hereof or (ii) any other class of stock resulting from  successive  changes
or  reclassifications  of such Common Stock consisting  solely of changes in par
value, or from par value to no par value, or from no par value to par value.

     8.5 Merger or Consolidation.  In case of any consolidation or merger of the
         -----------------------
Company with, or merger of the Company into,  another  corporation (other than a
consolidation or merger which does not result in any  reclassification or change
of the outstanding  Common Stock),  the corporation formed by such consolidation
or merger  shall  execute  and  deliver  to the  Holder a  supplemental  warrant
agreement  providing  that the holder of each Warrant then  outstanding or to be
outstanding  shall  have the right  thereafter  (until  the  expiration  of such
Warrant)  to receive,  upon


                                      -8-


exercise  of such  Warrant,  the kind and  amount  of  shares of stock and other
securities  and property  receivable  upon such  consolidation  or merger,  by a
holder of the number of shares of Common Stock for which such Warrant might have
been  exercised  immediately  prior  to  such  consolidation,  merger,  sale  or
transfer.  Such  supplemental  warrant  agreement  shall provide for adjustments
which shall be  identical  to the  adjustments  provided in this  Article 8. The
provisions   of  this   Section  8.5  shall   similarly   apply  to   successive
consolidations or mergers.

     8.6  Dividends  and  Other   Distributions   With  Respect  to  Outstanding
          ----------------------------------------------------------------------
Securities.  In the  event  that the  Company  shall  at any  time  prior to the
- ----------
exercise of all Warrants  declare a dividend  (other than a dividend  consisting
solely of shares of Common Stock) or otherwise  distribute  to its  stockholders
any assets, property, rights, evidences of indebtedness,  securities (other than
shares of Common  Stock),  whether  issued by the Company or by another,  or any
other thing of value, the Holder of the unexercised Warrants shall thereafter be
entitled,  in addition  to the shares of Common  Stock or other  securities  and
property receivable upon the exercise thereof, to receive,  upon the exercise of
such Warrants,  the same property,  assets,  rights,  evidences of indebtedness,
securities  or any other  thing of value that they would have been  entitled  to
receive at the time of such dividend or distribution as if the Warrants had been
exercised immediately prior to such dividend or distribution. At the time of any
such dividend or distribution,  the Company shall make  appropriate  reserves to
ensure the timely performance of the provisions of this Section 8.6.

     9.  Exchange  and  Replacement  of  Warrant   Certificates.   Each  Warrant
         ------------------------------------------------------
Certificate is exchangeable  without expense,  upon the surrender thereof by the
registered  Holder at the principal  executive office of the Company,  for a new
Warrant  Certificate  of like tenor and date  representing  in the aggregate the
right to purchase the same number of Securities in such  denominations  as shall
be designated by the Holder thereof at the time of such surrender.

     Upon receipt by the Company of evidence  reasonably  satisfactory  to it of
the loss, theft,  destruction or mutilation of any Warrant Certificate,  and, in
the case of loss,  theft or  destruction,  of indemnity  or security  reasonably
satisfactory to it, and reimbursement to the Company of all reasonable  expenses
incidental  thereto,   and  upon  surrender  and  cancellation  of  the  Warrant
Certificates,  if  mutilated,  the  Company  will make and deliver a new Warrant
Certificate of like tenor, in lieu thereof.

     10. Elimination of Fractional Interests.  The Company shall not be required
         -----------------------------------
to issue certificates  representing fractions of shares of Common Stock upon the
exercise of the  Warrants,  and shall not be required to issue scrip or pay cash
in lieu of  fractional  interests,  it being the intent of the parties  that all


                                      -9-


fractional  interests  shall be  eliminated  by rounding  any fraction up to the
nearest whole number of shares of Common Stock or other  securities,  properties
or rights.

     11.  Reservation of Securities.  The Company shall at all times reserve and
          -------------------------
keep  available out of its  authorized  shares of Common  Stock,  solely for the
purpose of issuance  upon the exercise of the Warrants  such number of shares of
Common  Stock as shall  be  issuable  upon the  exercise  thereof.  The  Company
covenants  and agrees  that,  upon  exercise of the  Warrants and payment of the
Exercise  Price  therefor,  all  shares  of Common  Stock  and other  securities
issuable  upon such  exercise  shall be duly and  validly  issued,  fully  paid,
non-assessable and not subject to the preemptive rights of any stockholder.

     12. Notices.
         -------

     All notices, requests, consents and other communications hereunder shall be
in writing and shall be deemed to have been duly made when delivered,  or mailed
by registered or certified mail, return receipt requested:

     (a) If to the Holder of the Warrant,  to the address of the Holder as shown
on the books of the Company; or

     (b) If to the  Company,  to the address set forth in Section 3 hereof or to
such other address as the Company may designate by notice to the Holder.

     13. Supplements and Amendments. This Agreement may not be amended except in
         --------------------------
writing signed by the Company and the Holder.

     14. Successors. All the covenants and provisions of this Agreement shall be
         ----------
binding  upon and inure to the  benefit  of the  Company,  the  Holder and their
respective successors and assigns hereunder.

     15.  Termination.  This Agreement,  except for the provisions of Section 7,
          -----------
shall terminate at the close of business on November ____, 2003.

     16.  Governing  Law.  This  Agreement and each Warrant  Certificate  issued
          --------------
hereunder  shall be deemed to be a contract  made under the laws of the State of
New York and for all purposes shall be construed in accordance  with the laws of
said State without giving effect to the rules of said State governing  conflicts
of laws.

     17.  Benefits  of This  Agreement.  Nothing  in  this  Agreement  shall  be
          ----------------------------
construed  to give to any person or  corporation  other than the Company and the
Holder and its  transferees of the Warrant  Certificates or Securities any legal
or equitable  right,


                                      -10-


remedy or claim under this  Agreement;  and this Agreement shall be for the sole
and exclusive  benefit of the Company and the Holder and its  transferees of the
Warrant Certificates or Securities.

     18. Valuation.  The parties hereto agree that, for income tax purposes, the
         ---------
purchase price to be attributed to the Warrants  issued to the Holder  hereunder
on the  date  hereof  shall  be  determined  by the  Holder,  at its  reasonable
discretion.

     19.  Counterparts.  This  Agreement  may  be  executed  in  any  number  of
          ------------
counterparts and each of such  counterparts  shall for all purposes be deemed to
be an original,  and such counterparts shall together constitute but one and the
same instrument.

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

                                        UNIDIGITAL INC.



                                        By: _____________________________
                                        Name:
                                        Title:

Attest:_____________________

                                        HOLDER:

                                        _________________________________
                                        Name:
                                        Title:



                                      -11-


                                    EXHIBIT A

THE WARRANTS  REPRESENTED BY THIS  CERTIFICATE AND THE SECURITIES  ISSUABLE UPON
EXERCISE  THEREOF MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO (i) AN EFFECTIVE
REGISTRATION  STATEMENT UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT")
OR (ii) AN OPINION OF COUNSEL, IF SUCH OPINION SHALL BE REASONABLY  SATISFACTORY
TO COUNSEL FOR THE ISSUER,  THAT AN EXEMPTION FROM REGISTRATION UNDER THE ACT IS
AVAILABLE.

THE  TRANSFER OR EXCHANGE OF THE WARRANTS  REPRESENTED  BY THIS  CERTIFICATE  IS
RESTRICTED IN ACCORDANCE WITH THE WARRANT AGREEMENT REFERRED TO HEREIN.

                            EXERCISABLE ON OR BEFORE
                5:30 P.M., NEW YORK CITY TIME, NOVEMBER ___, 2003

No. W-__                                                      ________ Warrants

                               WARRANT CERTIFICATE

     This Warrant Certificate certifies that ____________ or registered assigns,
is the registered holder of _________ (____) Warrants to purchase initially,  at
any time from  November ___, 1998 until 5:30 P.M. New York time on November ___,
2003 ("Expiration Date"), up to _________  Securities,  each Security consisting
of one fully-paid and  non-assessable  share of common stock, par value $.01 per
share (the "Common  Stock"),  of Unidigital  Inc., a Delaware  corporation  (the
"Company"),  at a purchase  price subject to  adjustment in certain  events (the
"Exercise  Price"),  of $______ per Security  (being 125% of the average closing
bid and ask prices of the Common  Stock  during the 20 trading  days  ending two
days prior to the date of the Warrant Agreement (as herein after defined)), upon
surrender of this Warrant  Certificate  and payment of the Exercise  Price at an
office or agency of the Company,  subject to the conditions set forth herein and
in that certain  Warrant  Agreement  dated as of November  ___, 1998 between the
Company and the Holder (the "Warrant Agreement").  Payment of the Exercise Price
shall be made by check payable to the order of the Company,  wire transfer or as
provided in Section 6.3 of the Warrant Agreement.

     No  Warrant  may be  exercised  after  5:30  P.M.,  New York  time,  on the
Expiration Date, at which time all Warrants  evidenced hereby,  unless exercised
prior thereto, hereby shall thereafter be void.

     The  Warrants  evidenced  by this  Warrant  Certificate  are part of a duly
authorized  issue of Warrants  issued pursuant to the Warrant  Agreement,  which
Warrant Agreement is hereby incorporated by reference in and made a part of this
instrument and is hereby referred to for a description of the rights, limitation
of rights, obligations,  duties and immunities thereunder of the Company and the
registered holder or holders of the Warrants (the "Holder").





     The Warrant Agreement  provides that upon the occurrence of certain events,
the  Exercise  Price  and the type  and/or  number of the  Company's  securities
issuable pursuant to the Warrant  Agreement may, subject to certain  conditions,
be  adjusted.  In such event,  the Company  will,  at the request of the Holder,
issue a new Warrant Certificate  evidencing the adjustment in the Exercise Price
and the number and/or type of securities issuable upon the exercise of Warrants;
provided,  however,  that the  failure of the  Company to issue such new Warrant
- --------   -------
Certificates shall not in any way change, alter, or otherwise impair, the rights
of the holder as set forth in the Warrant Agreement.

     Upon  due  presentment  for   registration  of  transfer  of  this  Warrant
Certificate at an office or agency of the Company, a new Warrant  Certificate or
Warrant Certificates of like tenor and evidencing in the aggregate a like number
of Warrants  shall be issued to the  transferee(s)  in exchange for this Warrant
Certificate,  subject to the  limitations  provided  herein  and in the  Warrant
Agreement,  without any charge except for any tax or other  governmental  charge
imposed in connection with such transfer.

     Upon the  exercise  of less  than  all of the  Warrants  evidenced  by this
Certificate,  the  Company  shall  forthwith  issue to the  holder  hereof a new
Warrant Certificate representing such number of unexercised Warrants.

     The  Company  may deem and treat  the  registered  holder(s)  hereof as the
absolute owner(s) of this Warrant Certificate  (notwithstanding  any notation of
ownership  of other  writing  hereon  made by  anyone),  for the  purpose of any
exercise hereof,  and of any distribution to the holder(s)  hereof,  and for all
other  purposes,  and the  Company  shall not be  affected  by any notice to the
contrary.

     All terms used in this Warrant Certificate which are defined in the Warrant
Agreement shall have the meanings assigned to such terms therein.


                                      -2-


     IN WITNESS WHEREOF,  the Company has caused this Warrant  Certificate to be
duly executed under its corporate seal.

Dated as of November ___, 1998


                                            UNIDIGITAL INC.


                                            By:______________________________
                                            Name:
                                            Title:

Attest:_____________________



                                      -3-


                                     WARRANT
                              ELECTION TO PURCHASE

     The  undersigned   hereby   irrevocably   elects  to  exercise  the  right,
represented by this Warrant Certificate,  to purchase  _____________  Securities
and herewith  tenders in payment for such shares a check payable to the order of
Unidigital Inc. (the  "Company"),  wire transfer or Notes or a written notice of
application of the "Net Issue Exercise"  provision of Section 6.3 of the Warrant
Agreement in the amount of $__________________, all in accordance with the terms
hereof and the terms of the Warrant  Agreement  dated as of November  ___,  1998
between  the  undersigned  and the  Company.  The  undersigned  requests  that a
certificate    for   such    Securities   be   registered   in   the   name   of
___________________________  whose address is ____________________ and that such
Certificate   be   delivered   to   ______________________   whose   address  is
____________________________________________.

Dated:
                                            Signature__________________________
                                            Name:

                                            (Signature  must conform in
                                            all  respects  to  name  of
                                            holder as  specified on the
                                            face    of   the    Warrant
                                            Certificate.)



                         ------------------------------
                        (Insert Social Security or Other
                          Identifying Number of Holder)


                                      -4-


                                   ASSIGNMENT

                (To be executed by the registered holder if such
                     holder desires to transfer the Warrant
                                  Certificate.)

     FOR VALUE RECEIVED  ____________________________  hereby sells, assigns and
transfers  unto   _____________________

- --------------------------------------------------------------------------------
                  (Please print name and address of transferee)

this Warrant  Certificate,  together with all right, title and interest therein,
and does hereby  irrevocably  constitute  and appoint  _________________________
Attorney-in-Fact, to transfer the within Warrant Certificate on the books of the
within-named Company, will full power or substitution.

Dated:
                                            Signature__________________________
                                            Name:

                                            (Signature  must conform in
                                            all  respects  to  name  of
                                            holder as  specified on the
                                            face    of   the    Warrant
                                            Certificate.)




                         -------------------------------
                        (Insert Social Security or Other
                          Identifying Number of Holder)