Toshiba manual General Maintenance Checklist FC-22

General Maintenance Checklist							FC-22
Section		Item to inspect	Cleaning	Coating	Replace every	Operation	Remarks
					1K copies	check	<P-1>
	1. Developer material				30		∗9
	2. Doctor blade		Z(30/60)		>		∗1
	3. Developer unit drum seal		Z(60)		>		∗10
	4.	Front/rear sides of developer unit	Z(60)				∗2
	5. Oil seal portion			AV
	6. Cleaning blade				60		∗3
							<P23-I13>
	7.	Recovery blade	Z(60)		>		∗4
	8. Felt seals on both ends of the cleaning blade		Z(60)		>
Processing	9.	Entire developer/cleaner unit	Z(60)				∗8
unit (EPU)	10.	Main charger case	Z(60)				∗7
(Only Black	11.	Dischiarge LED	Z(60)
	12.	Wire cleaning pad			60	Z	<P22-I21>
related parts)
	13.	Main charger wire			60		∗7
							<P22-I15>
	14.	Main charger grid			60		<P22-I24>
	15.	Main charger contact	Z(60)
	16.	Drum			60		∗5
							<P22-I38>
	17.	Drum shaft	Z(60)
	18.	Drum thermister	Z(60)
	19.	Toner recovery auger drive	Z(60)	W
	20.	Toner cartridge drive gear		W
	21.	Ozone filter			60		∗6
Around-EPU							<P6-I37>
area	22.	Toner bag			30		Key-operator’s
							item
							<P33-I33>
	23.	Upper fuser roller			90		∗11
							<P27-I17>
	24.	Lower fuser roller			90		∗12
							<P27-I4>
	25.	Separation fingers			90		∗14
							<P28-I31>
	26.	Upper oil roller			30		∗13
							<P28-I56>
	27.	Upper cleaning roller			30		∗13
Fuser unit							<P28-I57>
	28.	Lower oil roller			90		∗13
							<P28-I11>
	29.	Lower cleaning roller			90		∗13
							<P28-I12>
	30.	Upper thermistors	A(30)		>
	31.	Lower thermistors	A(30)		>
	32.	Fuser roller inlet guide	A(90)
	33.	Fuser roller exit guide	A(90)
	34.	Paper exit roller	A

January 2000 © TOSHIBA TEC 2 - 3 FC-22 PREVENTIVE MAINTENANCE