Ricoh Di-C1.5a Manual page 411

Spec. for
An example of calculating the cumulative coverage:
100 A4 sheets, 50 A3 sheets
Actual size of image area: 25% of one A4 sheet
Old calculation method:
Cumulative coverage (%) = (100 sheets * 25%) +
(50 sheets * 12.5%)
New calculation method:
Cumulative coverage (%) = (100 sheets * 25%) +
(50 sheets * 25%)
Note: With the new calculation method, the area
which is the size of 25% of an A4 sheet is counted
as 25% of an A4 sheet, regardless of whether the
original used is A4 or A3.
Slide 411
Coverage Counter
411
Di-C1.5 Training