Kyocera KM-C2525E Service Manual page 78

2JL/2JJ/2JG/2JD-1
Maintenance
item No.
Setting the voltage for the secondary transfer
U106
Description
Sets the control voltage for the secondary transfer depending on each paper type.
Purpose
To change the setting when any density problems, such as too dark or light, occur.
Method
1. Press the start key.
2. Select the item to be set. The screen for executing each item is displayed.
Display
Light/Normal 1 Full Front
Normal2/3 Full Front
Light/Normal 1 Full Back
Normal 2/3 Full Back
Light/Normal1(F)Front
BW*
Normal2/3(F)Front BW*
Light/Normal1(F)Back
BW*
Normal2/3(F)Back BW*
Heavy 1 - 3
OHP
Bias
*:
Setting: [Light/Normal 1 Full Front]
1. Change the value using the cursor up/down keys.
Display
Width<160
160<=Width<220
220<=Width
2. Press the start key. The value is set.
Setting: [Normal2/3 Full Front]
1. Change the value using the cursor up/down keys.
Display
Width<160
160<=Width<220
220<=Width
2. Press the start key. The value is set.
1-3-38
Description
Description
Control voltage for the transfer bias for the first side on paper with
thickness 60 g/m
Control voltage for the transfer bias for the first side on paper with
thickness 75 g/m
Control voltage for the transfer bias for the second side on paper with
thickness 60 g/m
Control voltage for the transfer bias for the second side on paper with
thickness 75 g/m
Control voltage for the transfer bias for the first side on paper with
thickness 60 g/m
mode)
Control voltage for the transfer bias for the first side on paper with
thickness 75 g/m
Control voltage for the transfer bias for the second side on paper with
thickness 60 g/m
mode)
Control voltage for the transfer bias for the second side on paper with
thickness 75 g/m
Control voltage for the transfer bias on paper with thickness 105 g/m
to 220 g/m
2
Control voltage for the transfer bias for transparencies
Transfer bias value
Description
Small sizes (under 160 mm wide)
Medium sizes (more than 160 to
under 220 mm wide)
Large sizes (more than 220mm wide) 0 to 255
Description
Small sizes (under 160 mm wide)
Medium sizes (more than 160 to
under 220 mm wide)
Large sizes (more than 220mm wide) 0 to 255
to 64 g/m and 60 g/m
2 2 2
to 105 g/m
2 2
to 64 g/m and 60 g/m
2 2 2
to 105 g/m
2 2
to 64 g/m and 60 g/m
2 2 2
to 105 g/m (in monochrome mode)
2 2
to 64 g/m and 60 g/m
2 2 2
to 105 g/m (in monochrome mode)
2 2
Setting
range
0 to 255
0 to 255
Setting
range
0 to 255
0 to 255
to 75 g/m
2
to 75 g/m
2
to 75 g/m (in monochrome
2
to 75 g/m (in monochrome
2
Default setting
25/25,32/25,
40/35 ppm
32/32 ppm
174 130
162 104
109 90
Default setting
25/25,32/25,
40/35 ppm
32/32 ppm
174 130
162 104
124 94
2