Sharp Mx 2300n Service Manual

MX-2300/2700 N/G  SIMULATION  7 – 55 
 
44-12
Purpose: Adjustment/Setup/Operation data output/
Check (Display/Print)
Function (Purpose): Used to check the sampling toner image
patch density data in the image forming
section correction (high density process
correction). (This simulation is used to
check whether the correction is normally
executed or not.)
Section:Process
Item: Data (Machine condition)
Operation/Procedure
1) Change the page with [↑] [↓] buttons.
* If there is a page over [↑], an active...

MX-2300/2700 N/G  SIMULATION  7 – 56
 
44-13
Purpose: Adjustment
Function (Purpose): Color image density sensor adjustment
(Adjustment by the jig)
Section:Process
Item: Operation
Operation/Procedure
1) When [EXECUTE] button is pressed, it is highlighted, and the
color sensor adjustment is started by using the patch seal.
* After completion of the color sensor adjustment, [EXECUTE]
button returns to the normal display, and the set content is
displayed. At that time, the necessary data are saved to
EEPROM...

MX-2300/2700 N/G  SIMULATION  7 – 57 * Change the page with [↓] or [↑] key.
* If there is a page over [↑], an active display is shown and the
page moves up. If there is no page upward, the display
grays out and the operation is invalid.
If there is a page under [↓], an active display is shown and
the page moves down. If there is no page downward, the
display grays out and the operation becomes invalid.
2) When [NEXT] button is pressed, data of another category are
displayed.
* When [NEXT] button is...

MX-2300/2700 N/G  SIMULATION  7 – 58
 
44-21
Purpose: Setting
Function (Purpose): Used to register the half tone process con-
trol reference value (half tone correction).
Section:Process
Item: Operation
Operation/Procedure
1) When the machine enters Simulation 44-21, the screen shown
on the right is displayed.
When [EXECUTE] button is pressed, the process control refer-
ence value is registered. (When [ECXECUTE] button is
pressed during execution, the operation is interrupted.)
2) The display...

MX-2300/2700 N/G  SIMULATION  7 – 59 * When [NEXT] button is pressed, the data of the next cate-
gory are displayed regardless of the display page.
* When [CLOSE] button is pressed, the display shifts to the copy
basic screen of simulation.
* Copying can be performed also by pressing [COLOR]/[BLACK]
key.

* When the display item is not executed yet, “–––” is displayed. In
case of an error, ERR is displayed.
* An error display is not made for the reference value and the cor-
rection value, and the...

MX-2300/2700 N/G  SIMULATION  7 – 60
 
44-26
Purpose: Adjustment
Function (Purpose): Used to execute the half tone process con-
trol forcibly.
Section:Process
Item: Operation
Operation/Procedure
1) When the machine enters Simulation 44-26, the screen on the
right is displayed.
When [EXECUTE] button is pressed, the process control is
forcibly executed. (When [EXECUTE] button is pressed during
execution, the operation is interrupted.)
2) The display automatically shifts to the first step completion
screen...

MX-2300/2700 N/G  SIMULATION  7 – 61 
* A – H display: Item name: Detail display.
Example: SW ON:YES
 
44-29
Purpose: Setting
Function (Purpose): Enable/disable of the half tone correction
during each job is switched.
Section:Process
Item: Operation
Operation/Procedure
1) Select the set item with [↑] and [↓] buttons.
The highlighted set value is switched and the value is dis-
played in the setting area.
* If there is any item over [↑], an active display is made and
item is shifted.
If there is no item...

MX-2300/2700 N/G  SIMULATION  7 – 62
 
44-31
Purpose: Adjustment
Function (Purpose): Used to perform the phase adjustment for
OPC drum deflection. (Used to adjust the
phases of four OPC drums deflection.)
Section: Process (OPC drum)
Item: Adjustment
Operation/Procedure
1) Select the set item with [↑] and [↓] buttons.
The highlighted set value is switched and the value is dis-
played in the setting area.
* If there is any item over [↑], an active display is made and
item is shifted.
If there is no item...

MX-2300/2700 N/G  SIMULATION  7 – 63 
(*): The kind of a developing unit is identified with the ID number.
For ID and the contents of developing unit models, refer to ‚ below.

 
44-52
Purpose: Adjustment/Setup/Operation data output/
Check (Display/Print)
Function (Purpose): (This function is not used. Do not operate.)
Used to check the toner patch image den-
sity level of each color in 1 pixel half tone
correction. (The simulation is used to check
whether the correction is normally executed
or not.)...

MX-2300/2700 N/G  SIMULATION  7 – 64 
* When the display item is not executed yet, “–––” is displayed. In case of an error, “ERR” is displayed.
* An error display is not made for the reference value and the correction value, and the previous value is displayed.
 
44-56
Purpose: Setting
Function (Purpose): (This function is not used. Do not operate.) 
Used to perform the forcible execution of 1
pixel half tone correction.
Section:Process
Item: Operation
Operation/Procedure
1) When the machine enters...