Canon i550, Service Manual

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1. Periodic Replacement/Periodic Inspection/Life
<Periodic replacement>
Level Periodic replacement
User None
Service personnel None
<Periodic inspection>
Level Periodic inspection
User None
Service personnel None
<Life>
(1) Paper feed count:
- Main body -
<i550 / i850>
30,000 sheets (monochrome, 1,500 character standard text pattern printing)
10,000 sheets (printing each color at 7.5% duty)
<i950>
10,000 sheets (Pattern printing each color at 7.5% duty)
(2) 5 years
The life of this product is (1) or (2) above, which ever comes first.
- Print head life -
<i550 / i850>
30,000 sheets: monochrome printing (1,500 character standard text pattern printing)
10,000 sheets: color printing (pattern printing each color at 7.5% duty)
<i950>
9,000 sheets: Pattern printing each color at 7.5% duty (BK, Y, M, C) : 5,000 sheets
1,500 character standard pattern printing (BK) : 2,000 sheets
Photo image (6 colors) : 2,000 sheets
<Serial number location>
Carriage ribbon cable holder (visible when access cover is opened)