Brother 888-L91 Operation Manual page 9

A Appendix
Chapter 1 MAINTENANCE AND
TROUBLESHOOTING
Care and Maintenance ......................................... 2
Restrictions on oiling ............................................................. 2
Precautions on storing the machine ....................................... 2
Cleaning the LCD Screen ....................................................... 2
Cleaning the machine surface ................................................ 2
Cleaning the race ................................................................... 2
About the maintenance message ............................................ 4
Touch panel is malfunctioning ............................................... 4
Operation beep...................................................................... 4
Replacing the embroidery foot ............................................... 5
Troubleshooting ................................................... 6
List of symptoms .................................................................... 6
Error messages ..................................................................... 10
Upgrading your machine's software using
USB flash drive ................................................... 12
Index .................................................................. 13
2
CONTENTS
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