Star Micronics NX-1000 series - Defective Motor Operation

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TROUBLESHOOTING
4-3. Defective Motor Operation
NO
NO
NO
NO
START
START
LF-CMN
signal is normal?
*2
YES
LF-ø1,
ø2, ø3, ø4 are
normal? *2
YES
Replace
LF-motor
Check operation
END
Check or replace
1) TR1(TR202)
2) TR6(TR5)
3) CPU
Check or replace
1) TA1(TA201)
2) CPU
CR-CMN
signal is normal?
*1
YES
CR-ø1,
ø2, ø3, ø4 are
normal? *1
YES
Replace
CR-motor
Check operation
END
Check or replace
1) TR2(TR201)
2) TR7(TR4)
3) CPU
Check or replace
1) TA2(TA202)
2) CPU
( ): Ver. 1.5 and Ver. 2
( ): Ver. 1.5 and Ver. 2
( ): Ver. 1.5 and Ver. 2
( ): Ver. 1.5 and Ver. 2