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%^+YIN8!X,H.H,>(+^H-H,>(+^%-%/4BH.%,%/4ZH-%,%-%/4]H,8!%)%-%-+YB K?YEH61O%-%/"2%-<B>DC>X(H(>(*HK=8 H(?H*VK=X(H(8!X H[%,P *Y:K<%,>DC;<(*.9D8F8F8!YE:K:%,QE*):K9%,*ILA30 SERIAL LINE CARRIAGE RETURN EXERCISEBMC?<BJAPA??7TSF FAILURE OR FLAG NOT = 1TCF FAILURE O
FLAG WON T CLEARPRINT FLAG WON T SET WITH "SPF"SPI FAILURE (SKIP ON A PRINTER OR KEYBOARD INTERRUPT)KCC FAILURE--AC NOT 0KSF FAILURE OR FLAG WON T CLEARNO INTERRUPT OCCURED--ERRORBASIC INPUT IOT TESTSBASIC OUTPUT IOT TESTSMAXIMUM COLUMNS PRINTED IN LINE
80CHARACTER PRINT RATE TEST (25.0-35.0 MSEC. BETWEEN CHARACTERS)LA30 TIMING TESTS--PRINT RATE, CARR.RET., & LFLINE FEED RATE TEST (28-37 LF/SEC)LINE FEED RATE OVER 37 LINE FEEDS/SECOND BY LINE FEED RATE UNDER 28 LINE FEEDS/SECOND BY LINE FEEDS/SECOND
INE FEED RATE = LA30 PRINT RATE---TIME BETWEEN CHAR. IN MILLI-SEC. = AN UNEXPECTED INTERRUPT OCCURED--OTHER THAN THE LA30AN UNWANTED INTERRUPT OCCURED MILLI-SEC.CARRIAGE RETURN TEST80 COLUMN LINE TESTLESS THAN 80 COLUMNS--BY MORE THAN 80 COLUMNS--BY CO
UMNSLINE FEED QUALITY TESTCHARACTER PRINT TESTOVER 400 MSEC SPEC. BY "OVER-PRINT" TESTLINE ECHO TEST (TYPE UP TO 80 CHARACTERS)PRINT RATE TOO SLOW--OVER 35.0 MSEC BY PRINTER HEAD "STEP-OVER" TESTPRINT RATE TOO FAST--UNDER 25.0 MSEC BY SELECT A "PROCESSOR
ELECTION SWITCH" IN SWITCHES 04 THRU 07SWIRL PRINT PATTERN TESTSPACE TESTNON-PRINTING CHARACTER TESTDONECARRIAGE RETURN TIME TEST (LA30 FROM 80 COL. = <400 MSEC.)AVERAGE CARRIAGE RETURN TIME IS ALL CARRIAGE RETURN TIMES ARE LESS THAN 400 MSEC LIMIT MAXIMU
CARRIAGE RETURN TIME IS LA30 (DECWRITER) CONTROL/EXERCISER TESTOPERATORS TESTSCHARACTER ECHO TEST--OPERATORS CHARACTER ROLL-OVER TEST--OPERATORS ERROR ON ROLL-OVER TEST, GOOD CHARACTERS ARE AND --THE ERROR CHARACTER IS OCTAL NUMBER-- ROLL AND HOLD BET
EEN THE TWO CHARACTERS -- THE TEN MEASURED CARRIAGE RET. TIMES ARE:[2K.K-[-K2
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