pg. 114
The Level of the Waste Toner Remaining in the
Waste Toner Container at the Last Replacement
Waste Toner
Accumulation Speed
Reference Value for
Changing the Setting
Value
Lower than A
Slow
+5 (+5,000 sheets)
From A to lower than B
Slightly slow
+1 (+1,000 sheets)
From B to lower than C
Moderate
No change
[Note]
Significantly changing the setting value at a time is not recommended because the accumulation speed
changes due to change in the usage environment of the user. When changing the setting value, check the
machine installation environment and the conditions of use by the user.
a) Machine installation environment
When the setting value is set to "0", waste toner will not overflow, but waste toner full level may be detected
when the waste toner level is still 60% in a low temperature and low humidity environment. The volume of
the waste toner tends to increase in a high temperature and high humidity season, so be careful not to
increase the setting value too much during that season.
b) Conditions of use by the user
Even if the waste toner full level detection timing is adjusted, waste toner may overflow if a large amount of
color solid images are printed. If the user prints a large amount of color solid images, adjust the setting to a
lower value.
<Blank Display>
Title
When the main power is turned ON, the control panel locks up after the Progress Bar goes one third.
Symptom
When the main power was turned ON, the control panel locked up after the Progress Bar went one third.
