Ricoh D124-17 Service Manual page 953

These SP codes display counts for the number of air purges/ink re-fillings of each ink
sub tank after the loss of negative tank pressure. Typically, these air purges are done to
correct these errors:
• SC202 – Ink Level Detection Feeler Position Error
• SC202 – Supply Pump Suction Timeout Error
• SC283 – Ink End Detection Error
1 Air Purge Filling/ K Cartridge
Count for Black ink.
[0 to 999999/0/1]
2 Air Purge Filling/ C Cartridge
Count for Cyan ink.
[0 to 999999/0/1]
3 Air Purge Filling/ M Cartridge
Count for Magenta ink.
[0 to 999999/0/1]
4 Air Purge Filling/ Y Cartridge
Count for Yellow ink.
[0 to 999999/0/1]
7743 Air in SubTank
These SP codes display a count for the number of times the paired air sensor terminals at
the top of each ink sub tank detected air in the tanks.
1 Count/ K Cartridge
Count for Black ink (K1, K2).
[0 to 999999/0/1]
2 Count/ C Cartridge
Count for Cyan ink.
[0 to 999999/0/1]
3 Count/ M Cartridge
SP7000
249