Sharp MX-M550U Service Manual page 145

Item
(Image loss set value: SIDE 1)
5 LEAD_EDGE Front surface lead
edge image loss set
value
6 FRONT_REAR Front surface side
edge image loss set
value
7 TRAIL_EDGE Front surface rear
edge image loss set
value
(Image loss set value: SIDE 2)
8 LEAD_EDGE Back surface lead
edge image loss set
value
9 FRONT/REAR Back surface side
edge image loss set
value
10 TRAIL_EDGE Back surface rear
edge image loss set
value
(Table 2)
Normal display
ERROR display Door open
Jam
Paper empty
(Table 3)
1 TRAY1 TRAY1
2 TRAY2 TRAY2
3 TRAY3 TRAY3
4 TRAY4 TRAY4
5 BPT Manual paper feed
6 LCC Side LCC
When the total of the above set value and 10 is entered, the mode
is changed to the duplex mode (DD), and a duplex copy is made.
SIMULATION 50-6
LEAD EDGE ADJUSTMENT(SPF). SELECT 0-10, AND PRESS
START.
0.TRAY SELECT 1 1.COPY START
2.MAGNIFICATION 100
(ADJUSTMENT DATA)3.SIDE1
(IMAGE LOSS SETTING)
SIDE1: 5.LEAD_EDGE 15
SIDE2: 8.LEAD_EDGE 15
50-7
Purpose Adjustment
Function (Purpose) Used to adjust the copy image position and
void area (image loss) on print paper in the
copy mode. (The similar adjustment can be
performed with SIM 50-6.) (SPF mode)
Section —
Operation/Procedure
(Lead edge image loss adjustment) (Table 1)
1) Set the adjustment values for leading edge image loss adjust-
ment value (LEAD EDGE) for the front and back sides as fol-
lows:
(Standard set value)
Lead edge image loss: 1.5mm (LEAD: 1.5)
Paper lead edge void: 3.5mm (DENA: 35)
* Set the adjustment value of LEAD to 15. (Enter 15 as the
adjustment value of LEAD EDGE, and press [P] key.)
2) Set the adjustment value of L4 to 0. (Enter 0 as the adjustment
value of L4, and press [P] key.)
Setting
range
0 - 99
0 - 20
0 - 99
0 - 20
NOW COPYING.
DOOR OPEN.
JAM
PAPER EMPTY.
50 4.SIDE2 50
6.FRONT/REAR 20 7.TRAIL_EDGE
9.FRONT/REAR 20 10.TRAIL_EDGE
MX-M700N SIMULATION 7 – 51
3) Set the adjustment value of L5 to 0. (Enter 0 as the adjustment
Default
value of L5, and press [P] key.)
4) Make a copy at 200% with the SPF, and calculate the values of
15 L4 and L5. (Enter 200 as the set value of the copy magnifica-
tion ratio set value (MAGNIFICATION) and press [START]
key.)
20
L4 = Distance (mm) from the image lead edge position to the
scale of 10mm x 10
L5 = Distance (mm) from the image lead edge position to the
0
paper lead edge x 10
5) Enter the above values as the set values of L4 and L5. (Enter
the adjustment values of L4 and L5, and press [P] key.)
15
(Enter the adjustment values of L4 and L5, and press [P] key.)
(The image scan start timing is determined with the detection
timing of the document lead edge by the detector SPPD4.)
20
If the adjustment result is not satisfactory, perform the above proce-
dures again or adjust with SIM 50-1.
0
NOTE: If the adjustment result of the above procedures is not sat-
isfactory, though the adjustment value is changed individu-
ally, the adjustment cannot be completed normally.
Repeat procedures 2) - 5) until a satisfactory result is obtained.
(Trailing edge image loss adjustment)
Adjust so that the rear edge image loss is 3.5mm. (Change the
adjustment value of TRAIL EDGE, and press [START] key.)
(Front/rear frame direction image loss adjustment)
Set the adjustment value of SIDE to 20. (Enter 20 as the adjust-
ment value of SIDE, and press [P] key.)
Note that changing this adjustment value shifts the image position
in the front/rear frame direction.
NOTE: When [P] key is pressed after entering an adjustment value
in this simulation, the adjustment value is set. When
[START] key is pressed, the adjustment value is set and
copying is performed.) (Table2)
(Copy condition setting in this simulation)
* To select paper (paper feed tray), perform the following proce-
dures.
1) Enter 0 with 10-key.
2) Press [START] key. (The mode is changed to the paper feed
2
tray selection mode.)
3) Enter the number corresponding to the paper feed tray to be
used with 10-key. (Table 3)
4) Press [START] key. (The paper feed tray is selected.)
0
* The copy magnification ratio can be set with the following
0
1) Enter 2 with 10-key.
2) Press the [START] key.
3) Enter the copy magnification ratio with 10-key.
Setting range
4) Press the [START] key.
(Table 1)
0 TRAY SELECT
1 COPY START
2 MAGNIFICATION
(Actual measurement value)
3 L4
4 L5
(Image loss set value: SIDE 1)
25 - 200 (%)
Setting
Item
range
Paper feed tray
selection (1 - 6)
Copy START (Default)
Print magnification
ratio 200%
Distance from the front 0 - 999
surface image lead
edge to the scale of
10mm (SPF: 200%)
Distance from the
back surface image
lead edge to the scale
of 10mm (SPF: 200%)
Default
- -
- -
25 - 200
-