Sony C9000 service manual 105, Operator Alarms 5/5

Table 6-1-1 Operator Alarms (5/5)

Message	Cause		Error Description		Solutions
Load *** Papers	The specified cassette	1)	No paper in MT?	Yes	Load papers in MT.
490: No paper in	has no paper or is
the MP Tray	removed. Or, the	2)	Does the Paper out sensor operate	No	Replace the Paper out sensor.
(*** = A4, B5 etc.)	cassette be ingused for
	printing has no more		normally?
	paper.
Load *** Papers	No paper in the	1)	No paper in the specified cassette?	Yes	Load papers in the specified cassette.
491~495: No	Cassette 1, 2, 3, 4 or 5
paper in the Tray	detected.	2)	Does the Paper out sensor operate	No	Replace the Paper out sensor of the
*
			normally?		specified cassette.
(*** = A4, B5 etc.)
Replace Belt	The belt counter has	1)	Is the error message displayed?	Yes	Check the belt life.
	reached the life value.
		2)	Does the error occur soon after Belt unit	No	Replace the Belt unit immediately or at
			replacement?		the next maintenance.
Replace Fuser	The fuser counter has	1)	Is the error message displayed?	Yes	Check the fuser life.
	reached the lifevalue
		2)	Does the error occur soon after	No	Replace the Fuser unit immediately or
			Fuser unit replacement?		at the next maintenance.
Job Offset Home	The Job offset assy	Does the Job offset assy operate normally?		Yes	Replace the Job offset sensor.
Error	does not operate or			No	Replace the Job offset motor or Engine
	cannot detect the
	home position.				board.
Running Short of	Running short of paper	Does only small mount of papers		Yes	Load papers.
Paper in Tray *	detected	(approx. 30 sheets or less) remain?		No	Check the Paper near end sensor.
Disc Operation	HDD cannot be written.	Is the operating procedure correct?		No	Confirm the procedure in the manual.
Error				Yes	Replace the HDD as it is broken.

41388601TH Rev.2 105 /