Read Sharp MX-B381 / MX-B401 (serv.man7) Service Manual online
MX-B381/B401 SIMULATION 5 – 51
44-21
Purpose
Adjustment/Setup
Function (Purpose) Used to set the half tone process control
target.
Section
Process
Operation/Procedure
Press [EXECUTE] key.
The half tone process control target is set and the operation data
are displayed.
Press [EXECUTE] key.
The half tone process control target is set and the operation data
are displayed.
44-22
Purpose
Operation data display
Function (Purpose) Used to display the toner patch density
level in the half tone process control opera-
tion.
tion.
Section
Process
Operation/Procedure
The toner patch density level made in the half tone process control
operation is displayed.
The toner patch density level made in the half tone process control
operation is displayed.
44-24
Purpose
Operation data display
Function (Purpose) Used to display the correction target and
the correction level in the half tone process
control operation.
control operation.
Section
Process
Operation/Procedure
1)
1)
Select the display category with [NEXT] key.
Display
Content
COMPLETE
Normal complete
ERROR BLACK SENSOR
ADJUSTMENT
ADJUSTMENT
Image density sensor sensitivity
adjustment error
adjustment error
[K]
High density process control error [K]
OTHER
Other errors
Item/Display
Content
ID_n
Patch data display (n=1-16)
BASE1
Belt substrate data (START)
BASE5
Belt substrate data (LAST)
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Category
Item/Display
Content
Coefficient
[EX-LOW]
Coefficient of the
approximation formula of the
minimum density
approximation formula of the
minimum density
[LOW]
Coefficient of the
approximation formula of the
low density
approximation formula of the
low density
[CONNECT]
Coefficient of the
approximation formula of
when connecting the low
density and the medium
density
approximation formula of
when connecting the low
density and the medium
density
[MID]
Coefficient of the
approximation formula of the
medium density
approximation formula of the
medium density
[HIGH]
Coefficient of the
approximation formula of the
high density
approximation formula of the
high density
[CONNECT POINT]
Each density section
connection output ratio
connection output ratio
Reference
value
[SENSOR_TARGET]
Half tone process control
reference value
reference value
Correction
value
[S_VALUE]
Half tone process control
correction value
correction value
For printer
[PRINTER_S_VALUE]
Printer half tone process
control correction value
control correction value
[PRINTER_BASE_
DITHER_VALUE]
DITHER_VALUE]
Printer half tone process
control reference dither value
control reference dither value
[PRINTER_AUTO_HT
_VALUE]
_VALUE]
Printer auto density
adjustment correction value
adjustment correction value
Previous
correction
value
[BEFORE S_VALUE]
Previous half tone process
control value
control value
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