Service manual

AR-235/275 SIMULATION - 26
Operation/procedure (Pattern 2)
After the mode selection, enter the adjustment value and press the
[OK] key.
Operation/procedure (Pattern 1)
Input the set value with the 10-key and press the [OK] key.
Operation/procedure (Pattern 1)
Enter the adjustment value with the 10-key and press the [OK] key, and
the entered value is registered.
Operation/procedure
To support an individual necessity in paper and the environment, it is
variable in the range of 5 to 30uA in the increment of 1uA in each
mode.
When changing +V2, check with +V1 unchanged. If there is any trouble
in the half tone image of graphics, keep the relationship between +V1
and +V2 at the default and change it.
When the image quality is deteriorated because the user selects the
OHP mode and use other than the recommended OHP, decrease the
transfer current to adjust deterioration of black background picture
quality. If some of characters are not printed, increase the transfer cur-
rent.
Operation/procedure
Correction is performed when the temperature sensor installed to the
MCU indicates 15°C or below.
The content of correction is to raise the DVB-Bias and Grid by –50V.
The simulation allows to vary the correction threshold value in the
range of 0 to 20°C.
43
43-1
Purpose
Setting
Function
(Purpose)
Used to set the fusing temperature in each operation
mode.
Section
Fixing (Fusing)
Item
Operation
(Initial screen) (Input screen)
Display items Content Setting range Default
1:600dpi
600dpi 155-190 185
2:1200dpi
1200dpi 140-190 160
3:POST CARD
Postcard 155-190 185
43-10
Purpose
Setting
Function
(Purpose)
Used to set the paper feed cycle for postcard.
Section
Paper feed
Item
Operation
Setting range 1-99
Default 50
44
44-1
Purpose
Setting
Function
(Purpose)
Used to make various setups in each mode of process
control.
Section
Image process (Photoconductor/Developing/Transfer/
Cleaning)
Item
Operation
Sim43-1 FUSER TEMP.
1:600dpi 185
2:1200dpi 160
3:POST CARD 185
2
Sim43-1 FUSER TEMP.
2:1200dpi 160
[140-190] 160
Sim43-10 POST CARD
PICK UP CYCLE 50
[ 1- 99] 50
Sim44-1 PROCON MODE
ENVIRONMENT ADJ. 1
[ 0- 1] 1
Display items Content
Setting
range
Default
ENVIRONMENT ADJ.
Environmental correction
Valid/Invalid
(0: Environmental
correction invalid
1: Environmental
correction valid)
0-1 1
44-34
Purpose
Adjustment
Function
(Purpose)
Used to adjust the transfer current value.
(Initial screen) (Input/Executing screen)
Display items Content
Setting
range
Default
Japan,
USA
Others
1:+V1 (600)
600dpi +V1 5-30 18 20
2:+V2 F (600)
600dpi +V2 front
surface
5-30 18 20
3:+V2 R (600)
600dpi +V2 back
surface
5-30 16 16
4:+V2 S-F(600)
600dpi +V2 small
size front
5-30 24 24
5:+V2 S-R(600)
600dpi +V2 small
size back
5-30 18 18
6:+V2 OHP(600)
600dpi +V2OHP 5-30 20 20
7:+V1 (1200)
1200dpi +V1 5-30 8 8
8:+V2 F (1200)
1200dpi +V2 front
surface
5-30 12 14
9:+V2 R (1200)
1200dpi +V2 back
surface
5-30 8 8
10:+V2 S-F(1200)
1200dpi +V2 small
size front
5-30 14 14
11:+V2 S-R(1200)
1200dpi +V2 small
size back
5-30 12 12
12:+V2 OHP(1200)
1200dpi +V2OHP 5-30 10 10
44-35
Purpose
Setting
Function
(Purpose)
Correction temperature setup when correcting the
ambient temperature.
Sim44-34 TC ADJ.
1:+V1 (600) 20
2:+V2 F (600) 20
3:+V2 R (600) 18
1/4
Sim44-34 TC ADJ.
4:+V2 S-F(600) 22
[ 5- 30] 22