Samsung 275C - SRP Two-color Dot-matrix Printer Wartungshandbuch PDF herunterladen (Seite 117)

Rev. 2.00

- 117 -

SRP-275

A. POWER LED does not light

A

Is AC adaptor & power cord

connected properly?

Connect AC adaptor & power cord

properly.

OK?

END

YES

Does AC adaptor have

proper output voltage rating?

(approx. +24V)

YES

NO

Replace AC adaptor.

NO

Has fuse FU1 on

main PCB blown?

YES

NO

OK?

END

YES

Is POWER LED

continuity normal?

Replace fuse FU1

YES

OK?

END

YES

NO

NO

Replace PCB-main ass’y

YES

Replace Operation panel ass’y

OK?

END

YES

NO

NO

END

NO

1 2 ... 112 113 114 115 116 117 118 119 120 121 122 ... 135 136

Kommentare zu diesen Handbüchern

Keine Kommentare