Sharp MX-M260 Service Manual page 65

* The adjustment can be made in the range of –12.7% - +12.7% by
the increment of 0.1%.
Note: Executable only when the FAX is installed.
48-9
Purpose Adjustment
Function (Purpose) FAX magnification adjustment (print)
Section FAX
Operation/procedure
1. Select "1: COPY START."
The currently set value is displayed beside the item.
2. Press the [START] key.
Copying is started and the set value is stored.
Normal display NOW PRINTING
DOOR OPEN
Error display JAM
PAPER EMPTY
There is no operation of tray selection.
The optimum paper tray for the scanned size is selected.
When two pages are scanned, duplex printing is made.
Item
1 COPY START Copy start
Print magnification ratio
2 Horizontal adjustment (Horizontal, vertical
to paper passing)
Print magnification ratio
3 Vertical adjustment (Vertical, parallel to
paper passing)
Print magnification ratio
Horizontal adjustment on the back surface
4
(DUPLEX) (Horizontal, vertical to paper
passing)
Print magnification ratio
Vertical adjustment on the back surface
5
(DUPLEX) (Vertical, parallel to paper
passing)
Note: Executable only when the FAX is installed.
50
50-1
Purpose Adjustment
Function
Used to adjust the copy lead edge position.
(Purpose)
Item Picture quality
Operation/procedure
1. Touch the item to be adjusted.
The item and the currently set value are highlighted.
2. Enter the adjustment value with the 10-key and press the [P] key.,
The display goes to the copy menu.
When the [START] key is pressed, the display goes to the copying
state and print is started.
(When the [P] key is pressed: Copy menu)
3. Select the paper feed tray and the print density.
Enter the exposure level with the 10-key.
4. Press the [START] key.
Copying is started.
Note: When this simulation is canceled, the display is shifted to the ini-
tial menu, but the machine is not reset.
Setting
Content Default
range
1-255
1-255
1-255
1-255
1-255
Image position
MX-M260/M310/M260N/M310N SIMULATION 6 - 32
(Adjustment procedure)
1. Note down the adjustment value of SIM 50-5 (Items 1, 2, 3, 4), and
change the value to 99.
2. Set SIM 50-1 (Items 2, 3, 4, 5) to 1. (By setting to 1, there is no void.)
3. Place a chart with a clear lead edge (or a ruler) on the OC docu-
ment table.
4. Use SIM 50-1 (Item 1) to execute test print. Check the print out and
adjust so that the lead edge image is printed. (1 - 99: About
0.127mm/Step)
5. Reset the adjustment values of SIM 50-5 (Items 1, 2, 3, 4) to the
original values, and execute test print. Check the print out and
adjust so that the lead edge image is printed on the lead edge of
paper. (1 - 99: About 0.127mm/Step).
6. Adjust SIM 50-1 (Items 2, 3, 4, 5) so that the lead edge void on the
print out is the specified value. (1 - 99: About 0.127mm/Step)
7. Similar to procedure 6, adjust SIM 50-1 (Item 6, 7) so that the rear
edge void is the specified value. (1 - 99: About 0.127mm/Step)
8. Similar to procedure 6, adjust SIM 50-1 (Item 8, 9) so that the left
edge void is the specified value. (1 - 99: About 0.127mm/Step)
9. Make an enlargement copy (400%), and check that there is no
shade of the cabinet printed at the lead edge.
10. If there is a shade printed at the lead edge in procedure 9, adjust
SIM 50-1 (Item 10). (1 - 5: About 0.677mm)
* If there is no problem, set to 2.
128
Item
128
1 RRC-A
128
2 DEN-A
128
3 DEN-A-MANUAL
128
4 DEN-A -OPTION
5 DEN-A -DUPLEX
6 DEN-B
7 DEN-B-DUP
8 SIDE VOID
9 SIDE VOID-DUP
10 LOSS(OC)
50-5
Purpose Adjustment
Function Used to adjust the print image position (top margin) on
(Purpose) the print paper in the print mode.
Item Picture quality
Operation/procedure
1. Touch the item to be adjusted.
The item and the currently set value are highlighted.
2. Enter the adjustment value with the 10-key and press the [P] key.,
The display goes to the copy menu.
When the [START] key is pressed, the display goes to the copying
state and print is started.
(When the [P] key is pressed: Copy menu)
Setting
Content
range
Original scan start position
adjustment
Lead edge position
adjustment value (OC)
Lead edge cancel
adjustment (Main tray)
Lead edge cancel
adjustment (Manual feed
tray)
Lead edge cancel
adjustment (Option tray)
Lead edge cancel
adjustment (back of the
machine)
Rear edge void adjustment
Rear edge void adjustment
(Duplex)
Left edge void adjustment
(First print surface)
Left edge void adjustment
(Duplex)
Image loss amount
adjustment (Lead edge
image loss set value) (OC)
Print area
Default
1-99 43
1-99 18
1-99 18
1-99 18
1-99 18
1-99 30
1-99 50
1-99 18
1-99 18
1-5 3