Toshiba e-STUDIO520 Service Handbook page 180

Classifi-
Code
cation
1811 Image Image quality open-loop
quality control
control
1812 Image Drum surface potential
quality sensor
control Counter for number of con-
trol abnormality
1813 Image Drum surface potential
quality sensor
control Control setting
1814 Image Maximum number of times
quality of image quality closed-
control loop control correction
(Contrast voltage)
1815 Image Maximum number of times
quality of image quality closed-
control loop control correction
(Laser power)
1820 Image Contrast voltage upper lim-
quality iter
control
1821 Image Contrast voltage lower lim-
quality iter
control
1824 Image Exposure amount (laser
quality power) upper limiter setting
control
1825 Image Exposure amount (laser
quality power) lower limiter setting
control
1826 Image Image quality control auto-
quality start setting
control (When power is turned ON
first in a day)
e-STUDIO520/523/600/603/720/723/850/853
ERROR CODE AND SELF-DIAGNOSTIC MODE
Setting mode (08)
Func-
Items
tion
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
ALL
2 - 154
07/11
Default
<Accept-
RAM
able
value>
0 M 0: Enabled
<0-1> 1: Disabled
0 M
<0-16>
0 M 0: Enabled
<0-1> 1: Disabled
5 M The maximum number
<0-10> of correction which the
image quality closed-
loop control (contrast
voltage) can be per-
formed is set.
4 M The maximum number
<0-10> of correction which the
image quality closed-
loop control (laser
power) can be per-
formed is set.
535 M The upper limit of the
<0-999> developer contrast volt-
age control is set.
[Unit: V]
190 M The lower limit of the
<0-999> developer contrast volt-
age control is set.
[Unit: V]
Refer to M The upper limit of the
contents laser power control is
<0-1500> set.
[Unit: µW]
<Default value>
e-STUDIO520/523:
1020
e-STUDIO600/603:
1020
e-STUDIO720/723:
1020
e-STUDIO850/853: 610
Refer to M The lower limit of the
contents laser power control is
<0-1500> set.
[Unit: µW]
<Default value>
e-STUDIO520/523: 600
e-STUDIO600/603: 600
e-STUDIO720/723: 600
e-STUDIO850/853: 270
0 M 0: Enabled
<0-1> 1: Disabled
© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
Proce-
Contents
dure
1
1
1
1
1
1
1
1
1
1