MX-4100N, MX-4101N, MX-5000N, MX-5001N (serv.man14). Service Manual-Section 6-Simulations - Sharp Copying Equipment Service Manual (repair manual). Page 18

Read Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man14) Service Manual online

MX-4101N  SIMULATION  6 – 18
 
8-6
Purpose
Operation test/check/adjustment

Function (Purpose) Used to check and adjust the operation of
the transport voltage and the control circuit.
Section
Process (Transport)

Operation/Procedure
1)
Select a target item to be adjusted with [
↑] [↓] buttons.
2)
Enter the set value with 10-key. 
Enter the default value specified on the following list.
3)
Press [EXECUTE] key.
The set value is saved and the voltage corresponding to the
set value is output for 30 sec. 
When [EXECUTE] key is pressed, the output is terminated.
Item/Display
Content
Setting 
range
Default 
value
Actual output 
setting range
Default value 
of actual 
output value
A
TC1 LOW SPEED CL K
Primary transport 
bias reference 
value
Color
K
In low speed
51 - 255
95
2
µA - 30µA
8
µA
B
TC1 MIDDLE SPEED CL K
In middle speed
146
15
µA
C
TC1 LOW SPEED CL C
C
In low speed
95
8
µA
D
TC1 MIDDLE SPEED CL C
In middle speed
146
15
µA
E
TC1 LOW SPEED CL M
M
In low speed
95
8
µA
F
TC1 MIDDLE SPEED CL M
In middle speed
146
15
µA
G
TC1 LOW SPEED CL Y
Y
In low speed
95
8
µA
H
TC1 MIDDLE SPEED CL Y
In middle speed
146
15
µA
I
TC1 LOW SPEED BW K
Black/White
K
In low speed
95
8
µA
J
TC1 MIDDLE SPEED BW K
In middle speed
146
15
µA
K
TC2 PLAIN CL SPX
Secondary 
transport bias 
reference value
Color
Standard 
paper
Front surface
51 - 255
130
2
µA - 100µA
40
µA
L
TC2 PLAIN CL DPX
Back surface
120
35
µA
M
TC2 PLAIN BW SPX
Black/White
Front surface
109
30
µA
N
TC2 PLAIN BW DPX
Back surface
99
25
µA
O
TC2 HEAVY CL SPX
Color
Heavy 
paper
Front surface
88
20
µA
P
TC2 HEAVY CL DPX 
Back surface
78
15
µA
Q
TC2 HEAVY BW SPX
Black/White
Front surface
78
15
µA
R
TC2 HEAVY BW DPX
Back surface
68
10
µA
S
TC2 HEAVY2 CL
Color
Heavy paper 2
88
20
µA
T
TC2 HEAVY2 BW
Black/White
78
15
µA
U
TC2 GLOSSY CL
Color
Gloss paper
88
20
µA
V
TC2 GLOSSY BW
Black/White
78
15
µA
W
TC2 OHP CL
Color
OHP
72
12
µA
X
TC2 OHP BW 
Black/White
72
12
µA
Y
TC2 ENVELOPE CL
Color
Envelope
78
15
µA
Z
TC2 ENVELOPE BW
Black/White
78
15
µA
AA  TC2 CLEANING
Cleaning process
63
8
µA
AB
TC2 CLEAN LOW SPD
Secondary 
transport 
cleaning bias 
reference value
In low speed print
0 - 255
0
0V - –1500V
0V
AC
TC2 CLEAN MIDDLE SPD
In middle speed print
0
0V
AD
TC2 CLEAN CLEANING 
Cleaning
85
–500V
AE
VPTC LOW SPEED CL
PTC applied 
voltage control 
(AC constant 
voltage setting)
Color
Low speed
0 - 255
100
0 - (1.94) - 4.01KV
2.47KV
AF
VPTC MIDDLE SPEED CL
Middle speed
100
2.47KV
AG
VPTC LOW SPEED BK
Black/White
Low speed
100
2.47KV
AH
VPTC MIDDLE SPEED BK
Middle speed
100
2.47KV
AI
FPTC LOW SPEED CL
PTC applied 
voltage control 
(frequency 
setting value)
Color
Low speed
1 - 255
192
0.5KHz - 1.5KHz
0.5KHz
AJ
FPTC MIDDLE SPEED CL
Middle speed
192
0.5KHz
AK
FPTC LOW SPEED BK
Black/White
Low speed
192
0.5KHz
AL
FPTC MIDDLE SPEED BK
Middle speed
136
0.7KHz
AM
DCPTC LOW SPEED CL
PTC applied 
voltage control 
(DC constant 
voltage setting 
value)
Color
Low speed
0 - 255
93
0 - (0.68) - 2.14KV
–1.0KV
AN
DCPTC MIDDLE SPEED CL
Middle speed
149
–1.4KV
AO
DCPTC LOW SPEED BK
Black/White
Low speed
149
–1.4KV
AP
DCPTC MIDDLE SPEED BK
Middle speed
149
–1.4KV
AQ
PTC_HT
PTC heater 
operating 
environment 
setting
0: OFF
1-6: Environment conditions
(TC environment table 6 steps)
0 - 6
1
Always ON
AR
HT_DUTY
Setting of the 
supply power in 
PTC heater 
constant 
operation (Duty 
ratio setting)
0: OFF
 10: Lighting-up fully
(10 steps)
0 - 10
5
0% - 100%
50%
Display
Click on the first or last page to see other MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man14) service manuals if exist.
Random: