Oki ES9160 Maintenance Manual page 299

4. Relation between pixel count and toner consumption
The user's printing out the image with large coverage or high density may cause the large value of
pixel count. And the setting that toner consumption becomes high in the original mode or density
setting may cause it as well.
In this case, the replacement cycle of toner cartridge is faster than the standard number of output
pages. Therefore, this trend needs to be grasped for the service.
The relation between pixel count and number of output pages per cartridge is as follows:
X
X/2
X/10
6% 12%
Fig.5-34 Pixel count and number of output pages per cartridge
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Standard number of output pages
Pixel count (%)
5 - 47
60%
ES9160 MFP / ES9170 MFP
SELF-DIAGNOSIS MODES
5