Sharp MX-2314N Service Manual page 223

50-22
Purpose Adjustment
Function (Purpose) Used to adjust the image registration. (Main
scan direction, sub scan direction) (Auto
adjustment)/OPC drum phase adjustment
(Auto adjustment)
Section
Operation/Procedure
1) Press [EXECUTE] key.
The adjustment is automatically performed, and the adjust-
ment data are displayed.
The contents of the following list are mainly used by the technical
division, and are not necessary for the market.
Item/Display
MAIN F - REG_M_F
(VALUE)
( ) REG_M_F (DIF)
MAIN R - REG_M_R
(VALUE)
( ) REG_M_R
(DIF)
SUB - REG_SUB
(VALUE)
( ) REG_SUB (DIF)
SKEW CMY SKEW_CLC
ALL_
ROTATE
PHASE PHASE_ADJ
*1: The color image skew adjustment is performed according to this display value.
When "R" is displayed in front of the value, turn and click the skew adjustment screw (LSU) clockwise by the value.
When "L" is displayed in front of the value, turn and click the skew adjustment screw (LSU) counterclockwise by the value.
*2: The color image skew adjustment is performed according to this display value.
When "R" is displayed at the head of the value, turn the skew adjustment screw (LSU) clockwise by the number of the value.
When "L" is displayed at the head of the value, turn the skew adjustment screw (LSU) counterclockwise by the number of the value.
At that time, the values under the decimal point are rounded.
Content
Registration adjustment
correction amount main scanning
direction F
Registration value correction
amount from the previous one,
main scanning F
Registration adjustment
correction value, main scanning
direction R
Registration value correction
amount from the previous one,
main scanning R
Registration adjustment
correction value, sub scanning
direction
Registration value correction
amount from the previous one,
sub scanning
SKEW adjustment rotating
direction and the number of clicks
(CMY)
SKEW adjustment rotating
direction and the number of clicks
(K)
Phase adjustment value (1: Value
of this time, 2: Value of the
previous time)
Angle step 0 (1)  45 (2)  90
(3)  135 (4)  180 (5)  225
(6)  270 (7)  315 (8)
MX-3114N SIMULATION 6 – 90
Color/
Setting range (unit)
History
1.0 - 199.0 (0.1) CMY/-
-199.0 - 199.0 (0.1) CMY/-
1.0 - 199.0 (0.1) CMY/-
-199.0 - 199.0 (0.1) CMY/-
1.0 - 199.0 (0.1) CMY/-
-199.0 - 199.0 (0.1) CMY/-
L99.9 - R99.9 (0.1) KCMY/-
1 - 8 (1) -/2
Default
NOTE
value
100
0
100
0
100
0
0 If the value is plus, L is
displayed to left side of
numerical value. If the value is
minus, R is displayed to left
side of numerical value.
When the value is -2.1 - +2.1,
"(OK)" is place at the back of
the value. For the other cases,
"(NG)" is displayed. *1
If the value is plus, L is
displayed to left side of
numerical value. If the value is
minus, R is displayed to left
side of numerical value.
When the value is -1.6 - +1.6,
"(OK)" is place at the back of
the value. For the other cases,
"(NG)" is displayed. *2
1 -