Ricoh D124-17 Service Manual page 762

2. Appendix 2: Service Program Mode
2216 Air Purge Filling Count Thresh DFU
Sets the threshold for the number of purges and fillings.
• At the end of the period, the difference between the counts between the previous
• If the result is above the threshold number set with this SP the machine returns
• If the result is equal to or below the number, the machine returns "Normal".
Enter a number to set the threshold for air purging/filling executions.
[0 to 255/17/1]
2217 Prev. Air Leakage Check Counter
These SP codes display the previous counts of the ink supply purging/filling executions.
SP2218-001 to 004 hold the counts for the current period.
1 H1
[0 to 999 999/0/1]
2 H2
[0 to 999 999/0/1]
3 H3
[0 to 999 999/0/1]
4 H4
[0 to 999 999/0/1]
2218 Accumulated Air Leakage Counter
These SP codes display the counts for ink supply purging/filling executions caused by
air leaks during the current period. SP2217-001 to -004 hold the counts for ink supply
purging/filling executions done during the previous period.
1 H1
[0 to 999 999/0/1]
2 H2
58
and current period is calculated.
"Abnormal".