Ricoh B234 - Page 568

MAIN SERVICE PROGRAM MODE TABLES
B234/B235/B236/D101/D102/D103 5-30 SM
004 Force 2nd Blade Cleaning
Press [Start] to force cleaning the drum with the 2nd cleaning blade.
005 Condition 2
This SP setting determines when 2nd blade cleaning is done.
Note: This setting takes effect only when the calculated absolute humidity is below the
level of SP2930 008.
[0~2/1/1]
0: Off. 2nd blade cleaning is never done. However, the 2nd blade cleaning can be
done manually with SP2930 004.
1: After process control execution but only when SP3901 is set to ON to enable
process control and:
• The temperature of the machine is less than 100°C when it is powered on.
• SP2966 is ON. This SP sets process control to execute if the machine remains on
and idle for longer than 24 hours.
2: After the prescribed number of pages has printed. The number of pages is
prescribed by SP2930 002. If the count exceeds the number of pages during a job,
process control does not execute until the job has finished.
006 Interval 2
This SP sets the number of pages to count before 2nd blade cleaning. 2nd blade
cleaning is done when the count exceeds this value, but only if SP2930 001 is set to
"2".
[1~100/10/1K]
Note: This setting takes effect only when the calculated absolute humidity is below the
level of SP2930 008.
007 Time 2
This SP sets the length of time the 2nd cleaning blade is held against the drum. At the
end of this time, the 2nd cleaning blade is retracted and does not touch the drum until
the next cleaning.
[10~90/20/1 s]
Note: This setting takes effect only when the calculated absolute humidity is below the
level of SP2930 008.
008 Set Level
This SP sets the critical level of the absolute humidity that determines which SP codes
above are used to control the operation of 2nd blade cleaning.
[0~3/1/ 1]
0: No switching (calculated absolute humidity is ignored)
1: 0.0022
2: 0.0040
3: 0.0060
009 Operation Display
This SP displays a number that tells you which mode is controlling the operation of the
2nd cleaning blade.
[0~1/1] Default: None
0: Normal. Absolute humidity is above the level set for SP2930 008 (SP2930 001-003
control operation of 2nd blade cleaning.)
1: Low. Absolute humidity is below the level set for SP2930 008 (SP2930 005-007
control operation of 2nd blade cleaning.)