Ricoh D124-17 Service Manual page 921

The following SP codes display the number of cleanings performed for each print head,
cleanings done in response to the idle time trigger.
5 Count H1 LV2
Cleanings done for K1 print head.
[0 to 20000/0/1]
6 Count H2 LV2
Cleanings done for K2 print head.
[0 to 20000/0/1]
7 Count H3 LV2
Cleanings done for C print head.
[0 to 20000/0/1]
8 Count H4 LV2
Cleanings done for YM print head.
[0 to 20000/0/1]
7218 Ink Supply Seq. After Leftover
These SP codes display the number of times that the ink supply sequence was executed for
each print head if the print head remained idle for more than two weeks and less than 45
days. The machine monitors two types of downtime.
• Idle time 1: Starts after the last sheet exits and the print heads are capped. This count
is displayed by SP 7218-001 to 004 below.
• Idle time 2: Amount of time each head has remained idle. This count is displayed by
SP7218-005 to 008 below.
Idle Time 1
1 Count H1
Ink supply sequence executions for K1.
[0 to 999 999/0/1]
2 Count H2
Ink supply sequence executions for K2.
[0 to 20000/0/1]
SP7000
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