Ricoh B132 Service Manual page 565

3501 Select ProCon
The settings of these SP codes modify the operation of the automatic process control
self-check. Automatic process control is done at these times:
• When the machine is turned on
• At the end of the job, if the number of pages since the previous process contro,
exceeds the value of SP 3551
• Before ACC adjustment
• When the developer is initialized with SP3811.
For more about process control, see "Process Control" in Section "6. Details" of the
service manual.
001 Potential Control
[0~2/1] 0:Auto, 1:Fixed
When the machine starts (with the front door closed), the process control self-check
begins using as referernce bias voltages set with the Group 3 SP codes. The
referenced voltages are different, depending on whether "Auto" or "Fixed" is set:
Referenced SPs with "Auto" Selected
SP3575 000~008
SP3576 000~008
SP3577 000~008
SP3581 000~008
SP3551 001, 002
SP3554 001
SP3801 001
SP3811 001~006
Reference SPs with "Fixed" Selected
SP2201 001~009
SP2202 001~009
SP2211 001~009
SP2212 001~009
002 Potential Ctrl
003 Density Adj Mode
004 ACC Before ProCon
005 DnstyAdjTimes
SM
Select Process Control Method
Dev DC Control
Chrg DC Control
Chrg AC Control
LD Power Control
Procon Int
Init ProCon Set
DevSetup Execute
DevSetup Execute
Set DC Charge
Set AC Charge
Set LD Power
Set Dev DC
Switches process control gamma correction off (0) and on
(1).
[0~1/1]
Sets the execution timing of toner density adjustment with
the automatic process control self-check.
[0~2/1]
0: Do not execute, 1: 1st Power On, 2:1st Power On & Job
End
Determines whether process control is executed before a
gradation test pattern is printed using the operation panel
with:
[User Tools]> Maintenance> Auto Color Calibration
[0~2/2]
0:Do not execute
1:Execute Potential Control
2:Execute Potential Control and Toner Density Adjustment
Sets the upper limit of the loop wherein density is adjusted
during process control. Default: 10
5-87
SERVICE PROGRAM TABLES
B132/B200