<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM UNAUDITED FINANCIAL STATEMENTS OF THE COMPANY FOR THE THREE MONTHS ENDED JULY 31, 1995 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> APR-30-1995 <PERIOD-START> MAY-01-1995 <PERIOD-END> JUL-31-1995 <CASH> 922 <SECURITIES> 0 <RECEIVABLES> 7,998 <ALLOWANCES> 1,553 <INVENTORY> 9,977 <CURRENT-ASSETS> 19,396 <PP&E> 28,140 <DEPRECIATION> (22,289) <TOTAL-ASSETS> 32,548 <CURRENT-LIABILITIES> 15,442 <BONDS> 0 <COMMON> 51 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 16,991 <TOTAL-LIABILITY-AND-EQUITY> 32,548 <SALES> 2,753 <TOTAL-REVENUES> 11,968 <CGS> 2,175 <TOTAL-COSTS> 9,466 <OTHER-EXPENSES> 2,596 <LOSS-PROVISION> 45 <INTEREST-EXPENSE> 49 <INCOME-PRETAX> (188) <INCOME-TAX> (75) <INCOME-CONTINUING> (113) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (113) <EPS-PRIMARY> (.02) <EPS-DILUTED> (.02)