Sharp MX 3501N - Color Laser - Copier, Service Manual

Page: 235 / 448

MX3500N SIMULATION 7 – 127
<Display item and description> (MX-3501N/4501N)
* On the screen, [G] is pressed.
63-2
Purpose Adjustment
Function (Purpose) Used to execute shading forcibly. (MX-
3500N/4500N)
Section Scanner
Item Operation
Operation/Procedure
1) When [EXECUTE] button is pressed, it is highlighted and
shading is started.
* During execution, "SHADING EXECUTING..." is displayed.
* When [EXECUTE] button is pressed during execution, the
operation is interrupted.
* When shading is completed normally, [EXECUTE] button
returns to the normal display and "COMPLETED" is dis-
played.
* When [SYSTEM SETTINGS] key is pressed during other
than printing, the display returns to the sub number entry
screen.
63-2
Purpose Adjustment
Function (Purpose) Used to execute shading forcibly. (MX-
3501N/4501N)
Section Scanner
Item Operation
Operation/Procedure
1) Select [OC SHADING], [DSPF SHADING].
2) When [EXECUTE] button is pressed, it is highlighted and
shading is started.
* During execution, "SHADING EXECUTING..." is displayed.
* When [EXECUTE] button is pressed during execution, the
operation is interrupted.
* When shading is completed normally, [EXECUTE] button
returns to the normal display and "COMPLETED" is dis-
played.
* When [SYSTEM SETTINGS] key is pressed during other
than printing, the display returns to the sub number entry
screen.
RSPF WHITE
LEVEL 2ND Second and later scan,
RSPF white reference
level
Button Display item Description Remark
OC GAIN ODD Gain adjustment value
(ODD)
GAIN EVEN Gain adjustment value
(EVEN)
OFFSET ODD Offset value (ODD)
OFFSET EVEN Offset value (EVEN)
SMP AVE ODD Reference plat
sampling average
value (ODD)
SMP AVE
EVEN Reference plat
sampling average
value (EVEN)
TARGET
VALUE Target value
BLACK LEVEL Black output level
ERROR CODE Error code (0, 1 to 4) 0: No error
1: STAGE1. Over
the loop number
2: STAGE2. The
target value is less
than the specified
level.
3: STAGE3. The
gain set value is
negative.
4: END is not
asserted.
DSPF FACE
WHITE LEVEL
1ST First scan, DSPF front
surface white
reference level
DSPF FACE
WHITE LEVEL
2ND Second and later scan,
DSPF front surface
white reference level
DSPF GAIN ODD Gain adjustment value
(ODD)
GAIN_EVEN Gain adjustment value
(EVEN)
OFFSET ODD Offset value (ODD)
OFFSET EVEN Offset value (EVEN)
SMP AVE ODD Reference plat
sampling average
value (ODD)
SMP AVE
EVEN Reference plat
sampling average
value (EVEN)
TARGET
VALUE Target value
BLACK LEVEL Black output level
ERROR CODE Error code (0, 1 to 4) 0: No error
1: STAGE1. Over
the loop number
2: STAGE2. The
target value is less
than the specified
level.
3: STAGE3. The
gain set value is
negative.
4: END is not
asserted.
DSPF BACK
WHITE LEVEL
1ST First scan, DSPF back
surface white
reference level
DSPF BACK
WHITE LEVEL
2ND Second and later scan,
DSPF back surface
white reference level
Display item Description Remark
0
OFFSET ODD 0 :
SIMULATION NO.63 ̆ 01
TEST
SHADING DATA DISPLAY
CLOSE
1/3
GAIN ODD
147
:
GAIN EVEN 143 :
OFFSET EVEN
0
:
B G R
SIMULATION NO.63 ̆ 02
TEST
SHADING EXECUTION
EXECUTE
0
CLOSE
PRESS [EXECUTE] TO SHADING START