Konica-Minolta bizhub C224

• Cleaning/replacement cycle for each maintenance item of main body/options can be evaluated with the total counter or each life counter value of [Service Mode] -> [Counter] -> [Life].

bizhub C224

(a) Periodical maintenance 1 (Field standard yield; every 55,000 sheets)

N	Section	Description/part name	Clean	Check	Replace
1	Processing section	Drum unit/Y,M,C			●

(b) Periodical maintenance 2 (Total counter; every 60,000 counts)

N	Section	Description/part name	Clean	Check	Replace
1	Overall	Paper feed and image conditions		●
2		Appearance	●	●
3	Conveyance section	Registration roller	●
4	Image transfer section	Around waste toner port	●
5	Duplex section	Duplex transport roller	●

(c) Periodical maintenance 3 (Field standard yield; every 70,000 sheets)

N	Section	Description/part name	Clean	Check	Replace
1	Processing section	Drum unit/K			●

(d) Periodical maintenance 4 (Life counter; every 200,000 counts)

N	Section	Description/part name	Clean	Check	Replace
1	Paper feed section	Manual bypass tray feed roller			●
2		Manual bypass tray separation roller assy			●

(e) Periodical maintenance 5 (Life counter; every 300,000 counts)

N	Section	Description/part name	Clean	Check	Replace
1	Paper feed section	Tray 1 pick-up roller			●
2		Tray 1 feed roller			●
3		Tray 1 separation roller assy			●
4		Tray 2 pick-up roller			●
5		Tray 2 feed roller			●
6		Tray 2 separation roller assy			●

(f) Periodical maintenance 6 (Field standard yield; every 225,000 sheets)

N	Section	Description/part name	Clean	Check	Replace
1	Processing section	Ozone filter *1			●
2	Image transfer section	Transfer belt unit			●
3		Transfer roller unit *1			●

*1: Replace it when replacing transfer belt unit.

(g) Periodical maintenance 7 (Field standard yield; every 590,000 sheets (US)/600,000 sheets (EU))

N	Section	Description/part name	Clean	Check	Replace
1	Processing section	Developing unit/Y,M,C,K			●
2	Fusing section	Fusing unit			●