Service manual

ManualsBrandsSamsung ManualsComputer equipment275C - SRP Two-color Dot-matrix Printer

Rev. 2.00

- 119 -

SRP-275

C. ERROR LED is blink

C PATTERN A

PATTERN B

Bl inki ng

pattern A ?

Replace PCB-AC ass’y (home position sensor)

OK?

END

Bl inki ng

pattern B ?

YES

NO

NO

YES

Replace PCB-AC ass’y (home position sensor)

OK?

END

YES

YES

Replace PCB-main ass’y

NO

NO

OK?

END

Replace printer mechanism ass’y (SMP715)

END

NO

YES