MX-3610N ADJUSTMENTS AND SETTINGS 4 – 17
4) Write down the displayed skew level.
Meaning of the skew level value and the adjustment pro-
cedure
* If "OK" is displayed for all items of SKEW ALL_ROTATE, C,
M, and Y, there is no need to perform the adjustment.
* When "R" is displayed at the head of the value, turn the LSU
skew adjustment screw clockwise.
* When "L" is displayed at the head of the value, turn the LSU
skew adjustment screw counterclockwise.
* The turning amount of the adjustment screw corresponds to
each adjustment value. "ALL_ROTATE" indicates the
number of rotations, and C, M, and Y indicate numbers of
clicks.
The display value is rounded at the decimal point.
* "ALL_ROTATES" shows the number of rotations of
adjustments for all the adjustment screws. "C, M, and Y
(SKEW)" shows the number of adjustment click steps for
each adjustment screw of C, M, and Y.
Contents in ( )
MIAN, SUB: Difference from the previous adjustment value of
image registration.
Example:
If 105 for this time and 103 for the previous time,
it is displayed as 105.0 (+2.0).
SKEW, ALL_ROTATE: Judgment of the LSU skew adjustment
result. OK or NG.
PHASE: OPC drum phase adjustment value of the previous
time
5)
If the display of ALL_ROTATE is NG, turn all the LSU skew
adjustment screws to adjust, and perform the procedures 2) to
4).
Repeat the procedures 2) to 5) until the display of
ALL_ROTATE becomes OK. If the display of ALL_ROTATE is
OK, go to the procedure 6).
For the adjustment, remove the front cover and the waste
toner box, and turn the skew adjustment screw.
Display/
Item
Content
Display
Default
NOTE
MAIN F
C
Registration adjustment value main scanning
direction (Cyan laser writing position F side)
1.0 - 199.0
100
M
Registration adjustment value main scanning
direction (Magenta laser writing position F side)
1.0 - 199.0
100
Y
Registration adjustment value main scanning
direction (Yellow laser writing position F side)
1.0 - 199.0
100
MAIN R
C
Registration adjustment value main scanning
direction (Cyan laser writing position R side)
1.0 - 199.0
100
M
Registration adjustment value main scanning
direction (Magenta laser writing position R side)
1.0 - 199.0
100
Y
Registration adjustment value main scanning
direction (Yellow laser writing position R side)
1.0 - 199.0
100
SUB
C
Registration adjustment value sub scanning direction
(Cyan drum
Black drum)
1.0 - 199.0
100
M
Registration adjustment value sub scanning direction
(Magenta drum
Black drum)
1.0 - 199.0
100
Y
Registration adjustment value sub scanning direction
(Yellow drum
Black drum)
1.0 - 199.0
100
SKEW
C
Print skew amount calculation result (Cyan)
-99.9 - 99.9
0
If the value is positive (+), "L" is displayed at the head of the
value. If negative (–), "R" is displayed.
If the value is in the range of –2.1 - +2.1, "(OK)" is displayed at
the bottom of the value. In the other cases, "(NG)" is displayed.
M
Print skew amount calculation result (Magenta)
-99.9 - 99.9
0
Y
Print skew amount calculation result (Yellow)
-99.9 - 99.9
0
ALL_
ROTATE
Print skew amount calculation result (Overall)
-99.9 - 99.9
0
If the value is positive (+), "L" is displayed at the head of the
value. If negative (–), "R" is displayed.
If the value is in the range of –1.6 - +1.6, "(OK)" is displayed at
the bottom of the value. In the other cases, "(NG)" is displayed.
PHASE
OPC drum phase adjustment value
1 - 8
1