Ricoh D124-17 Service Manual page 777

The firmware count triggers a prompt to tell the operator when the left ink sump tank is
near-full, and then finally full and in need of replacement. The count is stored in
NVRAM.
• Near full: 425 cc
• Tank full: 500 cc
• Estimated Service Life: About 5 years
Prompts
• Tank near full. A prompt appears on the operation panel of the machine, and the
machine will continue to operate.
• Tank full. A prompt appears on the operation panel of the machine. If a page is
being printed, the print will finish, and then the machine will shut down and cannot
be used until after the tank has been replaced.
The count must be reset with this SP code after the left ink sump has been replaced.
There is no sensor to detect when the left ink sump is removed and inserted. Touch
[EXECUTE] to reset the counter for the left ink sump.
[0 to 1/0/1]
2 Waste Ink: Right C/R
SP2000
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