Service manual

APPENDIX 2 CONSUMABLES REPLACEMENT
Printhead Unit
The life is 30,000-page (@ C:5%, M:5%, Y:5% , K:5%). The life will change by “Coverage”
and “Job”.
1.Coverage
If the print coverage increased, the life decreases as below.
Coverage[%] vs Life[PV]
(Base on Dispense Time)
0
5,000
10,000
15,000
20,000
25,000
30,000
35,000
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Image Coverage[%]
Life(PV)
Life [PV]
1413121110987654
20%
30,000-page
40%
15,000-page