Brother P-touch BB4 Service Manual page 58

CHAPTER IV. TROUBLESHOOTING
4.1 TROUBLESHOOTING........................................................................................................IV-1
4.1.1 Precautions ............................................................................................................IV-1
4.1.2 After Repairing .......................................................................................................IV-1
4.1.3 Troubleshooting Flows ........................................................................................... IV-2
[ 1 ] Tape feeding failure ............................................................................................... IV-2
[ 2 ] Printing failure ........................................................................................................IV-3
[ 3 ] Powering failure (Nothing appears on the LCD.) .................................................... IV-4
[ 4 ] Abnormal LCD indication........................................................................................IV-5
[ 5 ] No key entry possible.............................................................................................IV-5
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