BIXOLON SRP-F310/312 service manual Paper and Error led lit

SRP-F310/312

7-1-3 Paper and Error led lit

		C
Turn power off, then once again
OK?
				YES
					END
		NO
Is paper roll not inserted?
						NO
					Replace or insert paper roll
								OK?
	YES		NO
									YES
								END
Is paper-end sensor,
							NO
continuity normal?
					Replace Sensor-paper-end ass’y

YES

NOOK?

YES

Replace PCB-main ass’y

END

END

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