Toshiba e-STUDIO556 Service Manual page 350

Sub
05/08 Mode Element
element
08 Setting Process Image quality
Mode control
08 Setting Process Image quality
Mode control
08 Setting Process Image quality
Mode control
08 Setting Process Image quality
Mode control
08 Setting Process Image quality
Mode control
08 Setting Process Image quality
Mode control
08 Setting Process Image quality
Mode control
08 Setting Process Image quality
Mode control
08 Setting Process Image quality
Mode control
08 Setting Process Image quality
Mode control
e-STUDIO556/656/756/856
Item Subitem
Drum surface
potential sensor
Drum surface
potential sensor
Sub- Default
Code Details
code value
2844 1 Image quality closed- 0
loop control(Laser
power)
2845 Image quality open- 0
loop control
2846 Transfer output 0
correction control
switching against
surface potential
2850 Counter for number of 0
control abnormality
2851 Control setting 0
2873 Number of times of 0
sensor abnormality
2876 Image quality control/ 20
Auto-start print
volume setting 1
2877 Image quality control/ 50
Auto-start print
volume setting 2
2878 Condition setting of 4
image quality control
auto-start
2891 0 Maximum number of 5
times of image quality
closed-loop control
correction (Contrast
voltage)
7
Acceptable
RAM Contents
value
0~1 M 0: Enabled 1: Disabled
0~1 M 0: Enabled 1: Disabled
0~2 M 0: Control OFF 1: Table 1 applied 2: Table 2 applied
0~16 M
0~1 M 0: Enabled 1: Disabled
0~16 M The number of times the image quality closed-loop
control error has occurred is displayed. When the
equipment has been repaired and the cause of the error
has been evaluated after the appearance of a warning
message (IQC), reset the counter to switch off.
0~30 M The printing interval to perform the image quality
closed-loop control is set. Default: 2000 sheets (Setting
value x 100 sheets)
1~99 M The image quality closed-loop control is performed in a
shorter printing interval than the one set in 08-2876 only
when the equipment has been left inactive for a long
time (including power-OFF).Default: 500 sheets (Setting
value x 10 sheets)
0~24 M When the equipment has been left in warming-up for
more than the specified period of time, the image
quality closed-loop control is performed. This period is
set in this code.Default: 4 (Unit: hours)
0~10 M The maximum number of correction which the image
quality closed-loop control (contrast voltage) can be
performed is set.
Proce Servic
dure e UI
4
1
1
1 Yes
1 Yes
1 Yes
1
1
1
4