Ricoh A-P4, Service Manual

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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
compliance 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.
Note: This machine supports K printing only, so the counts for 015 and 017 are identical.
001 Total (SP8381 001) Total output (sheets fed out from the machine).
012 A3/DLT (SP8391 001) Total output for large size paper.
5. Service Tables
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