Ricoh D124-17 Service Manual page 958

2. Appendix 2: Service Program Mode
[0 to 999999/0/1]
3 Count/ M Cartridge
Count for Magenta ink cartridge.
[0 to 999999/0/1]
4 Count/ Y Cartridge
Count for Yellow ink cartridge.
[0 to 999999/0/1]
7753 Before & During Printing
These SP codes display the counts of amount of ink flushed from each print head at the
left ink sump before and during print jobs.
• Ink purging may be done before or during printing, and the timing determines
• Many factors affect the frequency and amount of ink purged: Length of time the
• The frequency of purging is controlled by the machine firmware.
1 Flushing Amount K
Count for Black ink.
[0 to 999999/0/1 nl]
2 Flushing Amount C
Count for Cyan ink.
[0 to 999999/0/1 nl]
3 Flushing Amount M
Count for Magenta ink.
[0 to 999999/0/1 nl]
4 Flushing Amount Y
Count for Yellow ink.
[0 to 999999/0/1 nl]
254
purge position, number of ink drops, head order of purging, and speed.
machine has remained idle, ambient temperature and humidity, switching from
black-and-white to color printing, and so on.