WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

  

<ARTICLE>                     5
<MULTIPLIER>                                   1,000
<CURRENCY>                                     U.S. Dollars
       
                                            
<PERIOD-TYPE>                                  6-MOS
<FISCAL-YEAR-END>                              SEP-30-1996
<PERIOD-END>                                   MAR-31-1996
<CASH>                                         11,162
<SECURITIES>                                   0
<RECEIVABLES>                                  40,869
<ALLOWANCES>                                   1,772
<INVENTORY>                                    45,849
<CURRENT-ASSETS>                               11,526
<PP&E>                                         127,397
<DEPRECIATION>                                 79,826
<TOTAL-ASSETS>                                 192,462
<CURRENT-LIABILITIES>                          52,760
<BONDS>                                        21,214
<PREFERRED-MANDATORY>                          0
<PREFERRED>                                    0
<COMMON>                                       2,135
<OTHER-SE>                                     111,521
<TOTAL-LIABILITY-AND-EQUITY>                   192,462
<SALES>                                        95,616
<TOTAL-REVENUES>                               118,969
<CGS>                                          50,519
<TOTAL-COSTS>                                  64,273
<OTHER-EXPENSES>                               57,756
<LOSS-PROVISION>                               0
<INTEREST-EXPENSE>                             (887)
<INCOME-PRETAX>                                (3,947)
<INCOME-TAX>                                   600
<INCOME-CONTINUING>                            4,547
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                0
<CHANGES>                                      0
<NET-INCOME>                                   (4,547)
<EPS-PRIMARY>                                  (0.22)
<EPS-DILUTED>                                  (0.22)