———————————————————————————————————————————————————————————————————————————————————18Using the Optional Cap Frame .....................................................................................253Cap frame and its accessories.................................................................................................................... 253Types of caps ............................................................................................................................................ 254Fabric precautions..................................................................................................................................... 255Preparing to use the cap frame .................................................................................................................. 255Attaching the cap frame ............................................................................................................................ 261Installing the embroidery frame holder ...................................................................................................... 269Additional digitizing information............................................................................................................... 270Using the Optional Bobbin Winder ..............................................................................272Precautions ............................................................................................................................................... 272Optional bobbin winder and its accessories .............................................................................................. 272Setting up the optional bobbin winder ...................................................................................................... 273Connecting the AC adapter ....................................................................................................................... 273Winding the bobbin .................................................................................................................................. 274Maintenance.................................................................................................................277Cleaning the LCD...................................................................................................................................... 277Cleaning the machine surface ................................................................................................................... 277Cleaning the hook ..................................................................................................................................... 277Cleaning around the needle plate.............................................................................................................. 278Cleaning the bobbin case .......................................................................................................................... 279Cleaning the thread paths of the upper threads.......................................................................................... 280Oiling the machine ................................................................................................................................... 282About the maintenance message ............................................................................................................... 283Troubleshooting ...........................................................................................................284On-screen troubleshooting ........................................................................................................................ 284Troubleshooting ........................................................................................................................................ 285Error messages .......................................................................................................................................... 293If the machine does not respond when a key is pressed............................................................................. 302Specifications ...............................................................................................................303Embroidery machine specifications ........................................................................................................... 303Upgrading Your Machine’s Software ............................................................................304Upgrade procedure using USB media ....................................................................................................... 304Upgrade procedure using computer .......................................................................................................... 305Index ............................................................................................................................307