Janome DC3100 - Table of Contents

INDEX
WHAT TO DO WHEN .......................................................................................................................... 1-3
CHANGING EXTERNAL PARTS
FACE COVER ......................................................................................................................................... 4
FREE-ARM COVER .............................................................................................................................. 5
FRONT COVER ...................................................................................................................................... 6
REAR COVER ........................................................................................................................................ 7
MECHANICAL ADJUSTMENT
PRESSER BAR HEIGHT ....................................................................................................................... 8
NEEDLE DROP POSITION .................................................................................................................... 9
ADJUSTMENT OF HOOK TIMING ...................................................................................................... 10
ADJUSTMENT OF NEEDLE BAR HEIGHT ......................................................................................... 11
CLEARANCE BETWEEN NEEDLE AND TIP OF ROTARY HOOK ...................................................... 12
FEED DOG HEIGHT ............................................................................................................................ 13
TOP TENSION ..................................................................................................................................... 14
STRETCH STITCH FEED BALANCE .................................................................................................. 15
REPLACEMENT AND ADJUSTMENT OF THE NEEDLE THREADER PLATE ................................... 16
ADJUSTING BUTTONHOLE LEVER POSITION ................................................................................. 17
SELF-DIAGNOSTIC TEST
SELF-DIAGNOSTIC TEST .............................................................................................................. 18-23
TO DISPLAY THE VERSION OF THE PROGRAM .............................................................................. 23
REPLACING THE ELECTRONIC COMPONENTS
PRINTED CIRCUIT BOARD A CONNECTION .................................................................................... 24
PRINTED CIRCUIT BOARD A ............................................................................................................. 25
PRINTED CIRCUIT BOARD F2 ........................................................................................................... 26
PRINTED CIRCUIT BOARD F1 ........................................................................................................... 27
PRINTED CIRCUIT BOARD L ............................................................................................................. 28
DRIVING MOTOR (DC MOTOR) .......................................................................................................... 29
SWITCHING REGULATOR UNIT ......................................................................................................... 30