Ricoh D124-17 Service Manual page 963

Count for K2.
[0 to 99999999/0/1 page]
3 H3
Count for C.
[0 to 99999999/0/1 page]
4 H4
Count for YM.
[0 to 99999999/0/1 page]
7770 No Filling Negative Pressure
These SP codes display the counts at the print heads for the number of cleaning/re-
filling failures due to failure to attain negative pressure in the ink sub tanks as a result of
humidity fluctuation or the presence of excess air in the tanks.
1 Pressure/Humidity Fluctuation Count H1
Count for K1.
[0 to 999999/0/1]
2 Pressure/Humidity Fluctuation Count H2
Count for K2.
[0 to 999999/0/1]
3 Pressure/Humidity Fluctuation Count H3
Count for Cyan.
[0 to 999999/0/1]
4 Pressure/Humidity Fluctuation Count H4
Count for YM.
[0 to 999999/0/1]
7771 No Filling Negative Pressure
These SP codes display the counts at the ink cartridges for the number of cleaning/re-
filling failures due to failure to attain negative pressure in the ink sub tanks as a result of
humidity fluctuation or the presence of excess air in the tanks.
SP7000
259