Toshiba 451C, 281C, 351C manual CEA0, CEB0, CEC0, CEE0, CEE1, CEF0

Error code	Classification	Contents	Troubleshooting
CEA0	Copy process related	Revolver home position detection abnormality: It	P. 5-89
	service call	cannot detect that the revolver is at its home posi-
		tion.
CEB0		Black developer unit lifting movement abnormality:	P. 5-90
		The black developer unit does not move up or down
		normally (lifting cam does not operate normally).
CEC0	Copy process related	2nd transfer roller position detection abnormality:	P. 5-91
	service call	The 2nd transfer roller does not contact/release
		normally.
CEE0		Transfer belt position detection abnormality (normal	P. 5-92
		speed): The home position of the transfer belt can-
		not be detected.
CEE1		Transfer belt position detection abnormality (when	P. 5-92
		decelerating): Reference position of the transfer
		belt cannot be detected.
CEF0		Revolver motor abnormality: Revolver motor is not	P. 5-92
		rotating or revolver is not moving normally.
CF20	Toner density control	Toner density detection voltage abnormality: The	P. 5-93
	related service call	output value of the color auto-toner sensor in print-
		ing is out of a specified range.
CF30		Reference plate detection voltage abnormality: The	P. 5-94
		output value of the color auto-toner sensor against
		the reference plate is out of a specified range at the
		light amount correction during an auto-toner adjust-
		ment or when a print job has finished.
CF40		Light amount correction voltage abnormality: The	P. 5-95
		light amount correction is not finished normally dur-
		ing an auto-toner adjustment or when a print job
		has finished, or the output value of the sensor is out
		of a specified range when the light amount correc-
		tion has finished.
CF50		Color auto-toner sensor abnormality: The connec-	P. 5-96
		tion of the color auto-toner sensor cannot be
		detected at the initialization, or the output value of
		color auto-toner sensor when the revolver starts
		rotating for initialization is out of a specified range.
F070	Communication	Communication error between System-CPU and	P. 5-63
	related service call	Engine-CPU
F090	Circuit related service	SRAM abnormality on the SYS board	P. 5-65
	call
F091		NVRAM abnormality on the SYS board	P. 5-65
F092		SRAM and NVRAM abnormality on the SYS board	P. 5-65
F100	Other service call	HDD format error: HDD cannot be initialized nor-	P. 5-97
		mally.
F101		HDD unmounted: Connection of HDD cannot be	P. 5-97
		detected.
F102		HDD start error: HDD cannot become ‘Ready’ state.	P. 5-97
F103		HDD transfer time-out: Reading/writing cannot be	P. 5-97
		performed in the specified period of time.
F104		HDD data error: Abnormality is detected in the data	P. 5-97
		of HDD.
F105		HDD other error	P. 5-97
F106		Point and Print partition damage	P. 5-97
F107		/BOX partition damage	P. 5-97
F108		/SHA partition damage	P. 5-97

e-STUDIO281c/351c/451c ERROR CODE AND SELF-DIAGNOSTIC MODE © June 2005 TOSHIBA TEC

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