Sharp MX-M550U Service Manual page 143

: '07 Feb 15
1
(Copy condition setting in this simulation)
To select paper (paper feed tray), perform the following procedures.
1) Enter 0 with 10-key.
2) Press [START] key. (The mode is changed to the paper feed
tray selection mode.)
3) Enter the number corresponding to the paper feed tray of the
target paper with 10-key.
4) Press [START] key. (The paper feed tray is selected.)
1 TRAY1 TRAY1
2 TRAY2 TRAY2
3 TRAY3 TRAY3
4 TRAY4 TRAY4
5 BPT Manual paper feed
6 LCC Side LCC
The copy magnification ratio can be set with the following
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.
SIMULATION 50-2
LEAD EDGE ADJUSTMENT(CALC). SELECT 0-9, AND PRESS
START.
0. TRAY SELECT 1 1.COPY START
2. MAGNIFICATION 400
(ADJUSTMENT) 3.LT 320
(IMAEG LOSS SETTING) 5.LEAD
(VOID SETTING) 7.LEAD_EDGE(DENA)
8.TRAIL_EDGE(DENB)
50-5
Purpose Adjustment
Function (Purpose) Used to adjust the print image position and
the void area (image loss) on print paper.
(Adjustment as the print engine) (This
adjustment is reflected on all the FAX/
printer/copy modes.)
Section —
Operation/Procedure
(Print image off-center adjustment)
1) Enter the number corresponding to the paper feed tray to be
adjusted with 10-key. (Select one of 10 - 16.) (Table 1)
2) Press the [START] key.
3) Enter the adjustment value with 10-key.
4) Press [P] key or [START] key.
When [START] key is pressed, the adjustment value is set and
printing is performed. (Table2)
Check the off-center of the self-print patter of print-out.
(Shift for the adjustment value change: 0.1mm/step)
The greater the adjustment value is, the more the print image is
shifted to the front.
(Lead edge void area adjustment)
1) Set the lead edge void adjustment value (DENA) as specified
below.
(Standard set value)
Paper lead edge void: 3.5mm (DENA: 35)
* Set the adjustment value for (DENA) to 35 by entering "35"
into the (DENA) adjustment value field and then pressing the
[P] key.
2) Check the lead edge void area on the self print pattern.
(Enter 1 and press [START] key.)
25 - 400 (%)
4.L2 105
15 6.SIDE 20
50
30 9.FRONT/REAR
MX-M700N SIMULATION 7 – 49
3) If an acceptable result is not obtained, do the following steps.
* If the leading edge void area is not 3.5 mm:
Repeat the process of changing the (RRCB) adjustment
value and then pressing the [START] key. until attaining an
acceptable level.
(Shift for the adjustment value change: 0.1mm/step)
(Trailing edge void area adjustment)
Adjust so that the rear edge void area is 3.5mm. (Change the
adjustment value of TRAIL EDGE, and press [START] key.)
(Front/rear frame direction void area)
Adjust so that the total of the front/rear direction void areas is
7.0mm. (Change the adjustment values of FRONT/REAR, and
press [START] key.)
Front frame void area = 3.5mm Rear frame void area = 3.5mm
(Paper resist adjustment)
1) Enter the number corresponding to the paper feed tray to be
adjusted with 10-key. (Select one of 3 - 9.) (Table 1)
2) Press the [START] key.
3) Enter the adjustment value with 10-key.
4) Press [P] key or [START] key. When [START] key is pressed,
the adjustment value is set and printing is performed. (Table 2)
If the relative positions of paper and print images vary or a
paper jam occurs, change the adjustment value.
(Print condition setting in this simulation)
* To select paper (paper feed tray), perform the following proce-
2
dures.
1) Enter 0 with 10-key.
2) Press [START] key. (The mode is changed to the paper feed
tray selection mode.)
30
3) Enter the number corresponding to the paper feed tray to be
used with 10-key. (Select one of 1 - 6.) (Table 3)
4) Press [START] key. (The paper feed tray is selected.)
When the total of the above set value (1 - 6) and 10 is entered, the
mode is changed to the duplex mode.
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.
(Table 1)
0 TRAY
SELECT
1 PRINT
START
(Lead edge adjustment value)
2 RRCB
SIDE2-
ADJ
(Resist adjustment value)
3 TRAY1
4 TRAY2
5 TRAY3
6 TRAY4
7 BPT
8 LCC
9 ADU
(Off-center set value)
10 TRAY 1
11 TRAY 2
12 TRAY 3
Setting
Item
range
Paper feed tray -
selection (1 - 6)
Print start (Default) -
Resist roller clutch 0 - 99
ON timing
adjustment value
Offset (adjustment) 1 - 99
of the RRCB setting
during rear print.
Tray 1 adjustment 0 - 99
Tray 2 adjustment
Tray 3 adjustment
Tray 4 adjustment
Manual feed tray
adjustment
Side LCC adjustment
Adjustment when
paper is fed again
from ADU
Tray 1 adjustment -
Tray 2 adjustment -
Tray 3 adjustment -
Default
1
55/62 70
(ppm) (ppm)
- -
- -
50 50
50 50
40 48
39 46
40 47
39 46
50 50