Ricoh D143 Field Service Manual page 650

5. System Maintenance
Page %: PCU
Displays the value given by the following formula:
(Current printouts / Target printouts) × 100. This shows how much of the unit's expected
lifetime has been used up.
091
The Page% counter is based on printouts, not revolutions. If the number of printouts reaches
the limit, the machine enters the end condition for that unit. If the revolution count lifetime is
reached first, the machine also enters the end condition, even though the Page% counter is
still less than 100%.
[0 to 255 / 0 / 1 %/step ]
091 Page %: PCU: Bk
092 Page %: PCU: M
093 Page %: PCU: C
094 Page %: PCU: Y
095 Page %: Development Unit: Bk
096 Page %: Development Unit: M
097 Page %: Development Unit: C
098 Page %: Development Unit: Y
099 Page %: Developer: Bk
100 Page %: Developer: M
101 Page %: Developer: C
102 Page %: Developer: Y
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*ENG
*ENG [0 to 255 / 0 / 1 %/step ]