Ricoh D127, Field Service Manual

Page: 203 / 474

To check the paper consumption, look at the total counter and the duplex counter.
The total counter counts all pages printed.
• For one duplex page, the total counter goes up by 2.
• For a duplex job of a three-page original, the total counter goes up by 3.
The duplex counter counts pages that have images on both sides.
• For one duplex page, the duplex counter goes up by 1.
• For a duplex job of a three-page original, the duplex counter will only increase by 1, even though
two sheets are used.
Recommendation
Please explain the above features to the customers, so that they can reduce their paper usage.
Model S-C5
• Total counter: SP 8581-001
• Duplex counter: SP 8411-001
• Single-sided with combine mode: SP 8421-004
• Duplex with combine mode: SP 8421-005
The following table shows paper savings and how the counters increase for some simple examples of
single-sided and duplex jobs
Duplex mode:
Originals
Simplex Sheet
used
Duplex Sheets
used
Paper
Saved
Total counter
SP8501-001
Duplex counter
SP8411-001
1 1 1 0 1 0
2 2 1 1 2 1
Paper Save
201