BIXOLON 352plusA - Manual (Page 54)

Rev. 2.01 - 54 -
SRP-350/352plusA&C
7-4 Thermal Printer Head and Feed Motor Problem
Power VCC
VTPH Ok?
End
1. Refer to the Power Problem
2. Check the Harness
Thermal Printer
Head Problem
N
Y
Control Signal
Ok?
1. Check the Control Signal on CPU
(Data / CLK / Latch / Strobe 1, Strobe 2)
2. Check the Harness
3. Check the related Circuit & Pattern
N
Y
End
1. Check the Signal (MOT_PHA1,MOT_PHA2) on CPU
2. Check the Current Control Signals (MOT_I01,
MOT_I11,MOT_I02,MOT_I12,/MOT_PS) on CPU
3. Check the Output Signal of U12 (BA6384EFV-E2)
4. Check the Auto Cutter Assembly (Motor, Cutter…)
5. Check the Harness
6. Check the Step Motor and the related
Circuit & Pattern
Feed Motor
Problem
Feed Motor
Ok?
N
Y