Sharp MX-4100N Service Manual page 245

Item/Display
C Image loss LEAD Lead edge image
area loss amount setting
setting (When the
value adjustment value is
increased, the image
loss is increased.)
D SIDE Side edge image
loss amount setting
(When the
adjustment value is
increased, the image
loss is increased.)
E Void area DENA Lead edge void area
adjustment adjustment (When
the adjustment value
is increased, the void
is increased.)
F DENB Rear edge void area
adjustment (When
the adjustment value
is increased, the void
is increased.)
G FRONT/ FRONT/REAR void
REAR amount adjustment
(When the
adjustment value is
increased, the void is
increased.)
Same as the adjusted items of SIM50-01 except for A and B.
The values adjusted with A and B are reflected to the document
lead edge reference position (RRC-A) of SIM50-01 and all the
paper lead edge positions (RRCB-**).
All adjustment items: 1 step = 0.1mm change
50-5
Purpose Adjustment
Function (Purpose) Used to adjust the print lead edge image
position. (PRINTER MODE)
Section
Operation/Procedure
1) Select a target adjustment item (DEN-C) with [↑] [↓] key on the
touch panel.
2) Enter the adjustment value using the 10-key.
3) Press [EXECUTE] key.
The set value is saved, and the adjustment check pattern is
printed.
Item/Display
A DEN-C Used to adjust the print
lead edge image
position.
(PRINTER MODE)
B DEN-B Rear edge void area
adjustment
C FRONT/REAR FRONT/REAR void area
adjustment
D DENB-MFT Manual feed rear edge
void area adjustment
correction value
E DENB-CS1 Tray 1 rear edge void
area adjustment
correction value
F DENB-CS2 Tray 2 rear edge void
area adjustment
correction value
Setting Default
Description
range value
0 - 99 30
0 - 99 20
1 - 99 30
1 - 99 30
1 - 99 20
Setting
Content
range
1 - 99
1 - 99
1 - 99
1 - 99
1 - 99
1 - 99
MX-5001N SIMULATION 6 – 98
4) Measure the distance from the paper lead edge the adjustment
pattern to the image lead edge, and check to confirm that it is
in the standard adjustment value range.
Standard reference value: 3.0±2.0mm
When the adjustment value is increased, the distance from the
paper lead edge to the image lead edge is increased. When the
adjustment value is decreased, the distanced is decreased.
When the set value is changed by 1, the distance is changed by
about 0.1mm.
Default
value
30 Adjustment value too align the print lead edge for the printer. When the
adjustment value of this item is decreased by 1, the printer print start position
in the paper transport direction is shifted to the lead edge by 0.1mm.
30 Void amount generated at the paper rear edge. When the adjustment value
of item B (DEN-B) is decreased by 1, the print area adjustment value in the
sub scanning direction for the paper transport direction is decreased by
0.1mm.
20 Adjustment of the void amount generated on the left and right edges of paper.
When the adjustment value is increased, the void amount is increased.
50 Fine adjustment value of each paper feed source for the adjustment value of
DEN-B
50
50
NOTE