Ricoh G148, Service Manual

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8891 Coverage Display (Current) DFU
8901 Coverage Display (Previous) DFU
8911 Coverage Display (Before Previous) DFU
8921 Dot Coverage Count Total
These counters count the percentage of dot coverage for K toner. (This machine uses only black
toner)
001 Coverage (%):BK
002 Coverage/P:BK
8941
Machine Status [0~9999999/ 0 / 1]
These SPs count the amount of time the machine spends in each operation mode. These SPs are
useful for customers who need to investigate machine operation for improvement in their com-
pliance with ISO Standards.
001 Operation Time
Engine operation time. Does not include time while controller is saving
data to HDD (while engine is not operating).
002 Standby Time
Engine not operating. Includes time while controller saves data to HDD.
Does not include time spent in Energy Save mode.
003 Energy Save Time Includes time while the machine is performing background printing.
004 Low Power Time
Includes time in Energy Save mode with Engine on. Includes time while
machine is performing background printing.
005 Off Mode Time
Includes time while machine is performing background printing. Does
not include time machine remains powered off with the power switches.
006 SC Total down time due to SC errors.
007 PrtJam Total down time due to paper jams during printing.
009 PM Unit End Total down time due to toner end.
8999 Admin Counter Machine Administration Counter
This SP displays the counts for the items listed below. Use this SP as a quick reference to see the
total counts of the corresponding SP codes listed below.
5. Service Tables
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