Toshiba 4511, 3511 manual Main charger on

C

Black developer lifting clutch ON Black developer bias (+150) ON Transfer belt cleaner clutch ON Toner recovery auger ON Drum cleaner brush ON Discharge LED ON

Cleaning blade bias ON

Transfer belt cleaner auger motor ON

D

Color developer bias (AC) ON Color developer bias (-) ON Color developer drive clutch ON

Transfer belt cleaner clutch OFF

Transfer belt cleaner auger motor OFF

E

1st transfer (yellow image)

Color developer drive clutch OFF Color developer bias (AC) OFF Color developer bias (-) OFF

4

Main charger ON		1st transfer (cyan image)		Revolver motor ON
1st transfer bias ON
Transfer		Color developer bias (AC) OFF		Transfer		NO
	NO	Color developer drive clutch OFF		belt marker
belt marker		Color developer bias (-) OFF		detected?
detected?				YES	Call for service
YES	Call for service
						"CEE0"
	"CEE0"
		Revolver motor ON
Black developer lifting clutch ON			2nd transfer roller contact clutch ON
				2nd transfer bias ON
Black developer bias (-) ON
		Transfer	NO
Black		belt marker
	NO	detected?
developer position				2nd
corrected?		YES	Call for service			NO
				transfer roller position
YES	Call for service		"CEE0"	corrected?
				YES
	"CEB0"				Call for service
		Laser emission (magenta image)
Laser emission (black image)						"CEC0"

	Color developer bias (AC) ON	Transfer belt cleaner clutch ON
Black developer drive clutch ON	Color developer drive clutch ON	Transfer belt cleaner auger motor ON
Black developer bias (AC) ON	Color developer bias (-) ON
		2nd transfer roller contact clutch OFF
1st transfer (black image)	1st transfer (magenta image)
		2nd transfer bias OFF

Black developer bias (AC) OFF		Color developer bias (AC) OFF
Black developer lifting clutch ON		Color developer drive clutch OFF
Black developer drive clutch OFF		Color developer bias (-) OFF		Transfer belt cleaner clutch OFF
Black developer bias (-) OFF
				Transfer belt cleaner auger motor OFF
Revolver motor ON		Revolver motor ON
		Transfer	NO	Main charger OFF
				1st transfer bias OFF
Transfer	NO	belt marker
belt marker		detected?		G
detected?		YES
YES			Call for service
	Call for service		"CEE0"
				Main motor OFF
	"CEE0"	Laser emission (yellow image)
				Developer motor OFF
Laser emission (cyan image)				Drum cleaner brush motor OFF
				Toner recovery auger OFF
		Color developer bias (AC) ON		Drum cleaner brush OFF
				Discharge LED OFF
		Color developer drive clutch ON
				Cleaning blade bias OFF
		Color developer bias (-) ON

D E Processing system control completed

November 2003 © TOSHIBA TEC 4 - 15 e-STUDIO3511/4511 GENERAL OPERATION

04/05