Ricoh AFICIO MP 6001, Service Manual

Page: 575 / 1351

Service Program Mode Tables
D062/D063/D065/D066 4-42 SM Appendix
Controls when corona wire cleaning is done to adjust the length of time that is
necessary for startup.
[0 to 2/
0
/1]
0: Charge corona wire not cleaned when the machine is turned on.
Warmup Time: 30 sec. (Short Process Control is done)
1: Charge corona wire cleaned only when the machine is turned on.
Warmup Time: 30 sec. + 40 sec. (for cleaning) = 70 sec. (Short Process Control
is done)
2: Normal startup procedure at power on:
Warmup Time: 240 sec. (Full process control is done)
ƒ
Potential sensor calibrated
ƒ
Drum starts to turn when fusing unit gets to the warmup temperature (not
done during Short Process Control)
ƒ
Potential sensor readings are used to adjust development bias, grid voltage,
laser diode.
ƒ
ID sensor calibrated (not done during Short Process Control)
ƒ
TD sensor calibrated (not done during Short Process Control)
SP4xxx Scanner
Sub Scan Magnification Adj
4008*
Fine adjusts the magnification in the sub scan direction for scanning by
changing the speed of the scanner motor.
[–1.0 to +1.0/0.1 %]
Setting a lower value reduces the speed of the motor and lengthens the image
in the sub scan direction (direction of paper feed).
Setting a higher value increases the speed of the motor speed and shortens
the image in the sub scan direction.
Sub Scan Registration Adj
4010*
Adjust the registration of the leading edge for scanning in the sub scan direction.
[-3.0 to +3.0/0.1mm]
This setting ensures that the point where the original strikes the registration roller
matches the point where the F-GATE signal will trigger the start of scanning in the