MX-B381, MX-B401 (serv.man5). Service Manual (Revised May 2016). - Sharp Copying Equipment Service Manual (repair manual). Page 114

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MX-B381/B401  SIMULATION  5 – 49
 
44-12
Purpose
Operation data display

Function (Purpose) Used to display the operation data of the
high density process control and the image
density sensor (registration sensor).
Section
Image process (Photo-conductor/
Developing)

Operation/Procedure
1)
Select a display mode.
 
44-14
Purpose
Operation data display

Function (Purpose) Used to display the output level of the tem-
perature and humidity sensor.
Section
Process (OPC drum, development)/Fusing/
LSU

Operation/Procedure
The output levels of the fusing temperature sensor, the machine
temperature sensor, and the humidity sensor are displayed.
 
44-16
Purpose
Operation data display

Function (Purpose) Used to display the toner density control
data.
Section
Developing system

Operation/Procedure
1)
The toner density control data are displayed.
Select the display category with [NEXT] key.
Mode
Item/Display
Content
Display 
range
Default 
value
TARGET 
(1 page)
ADK_SL (K)
Development 
characteristics 
gradient coefficient 
(High density process 
control operation)
-9.99 - 
9.99
0.00
ADK_INT(K)
Development 
characteristics 
intercept level (High 
density process 
control operation 0V)
-999.9 - 
999.9
0.0
TARGET (K)
High density process 
control target density 
level
0.00 - 
255.00
0.00
PATCH 
1-5 
(Page 1-2)
n-1
High density process 
control nth time patch 
density level 1 (n=1-
5)
0 - 255
0
n-2
Patch data nth time 
patch 2 (n=1-5)
0 - 255
0
n-3
Patch data nth time 
patch 3 (n=1-5)
0 - 255
0
n-4
Patch data nth time 
patch 4 (n=1-5)
• BK only
0 - 255
0
n-5
Patch data nth time 
patch 5 (n=1-5)
• BK only
0 - 255
0
PATCH 
6-10 
(Page 1-2)
n-1
Patch data nth time 
patch 1 (n=6-10)
0 - 255
0
n-2
Patch data nth time 
patch 2 (n=6-10)
0 - 255
0
n-3
Patch data nth time 
patch 3 (n=6-10)
0 - 255
0
n-4
Patch data nth time 
patch 4 (n=6-10)
• BK only
0 - 255
0
n-5
Patch data nth time 
patch 5 (n=6-10)
• BK only
0 - 255
0
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Item/Display
Content
Display range
TH_UM
Fusing upper heat roller 
thermistor (center section) 
detection temperature (
C), 
differential input AD value
Temperature: 
0 - 255
C (1C)
AD value: 0 - 1023
TH_UM_AD1
Fusing upper heat roller 
thermistor compensation 
sensor (center section) 
detection temperature (
C), 
AD value
Temperature: 
0.0 - 255.0
C (0.2C)
AD value: 0 - 1023
TH_UM_AD2
Fusing upper heat roller 
thermistor detection sensor 
(center section) AD value
AD value: 0 - 1023
TH_LM
Fusing lower heat roller 
thermistor (side section) A/D 
value, temperature (
C)
Temperature: 
0 - 255
C (1C)
AD value: 0 - 1023
TH_EX1
Fusing external heat roller 
thermistor (center section) A/D 
value, temperature (
C)
Temperature: 
0 - 255
C (1C)
AD value: 0 - 1023
TH_EX2
Fusing external heat roller 
thermistor (side section) A/D 
value, temperature (
C)
Temperature: 
0 - 255
C (1C)
AD value: 0 - 1023
TH_M
Temperature sensor A/D 
value, temperature (
C)
Temperature: 
-40.0
C - 60.0 (1C)
AD value: 0 - 1023
HUD_M
Temperature sensor A/D 
value, humidity (%)
Humidity: 
5.0 - 90.0% (
0.1%)
AD value: 0 - 255
TH1_LSU
LSU thermistor 1 A/D value, 
temperature (
C)
Temperature: 
5.0 - 60.0
C (0.1C)
AD value: 0 - 255
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Display
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