Sharp MX-M350, Service Manual, Page: 193 / 276

MX-M350/M450 N/U SIMULATION 9 - 54
(Front/rear frame direction void area adjustment)
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
If, as shown above, the front and the rear void areas are not even,
use SIM 50-5 to adjust the image off-center position.
NOTE: When [P] is pressed after entering an adjustment value,
the adjustment value is set. When [START] key is pressed
instead, the adjustment value is set and copying is per-
formed.)
(Copy condition 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
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.)
∗
To set the magnification ratio, perform the following procedure.
1) Enter 2 with 10-key.
2) Press [START] key.
3) Enter the copy magnification ratio with 10-key.
4) Press [START] key.
Operation/Procedure
(Lead edge image loss/void area adjustment)
1) Set the RRGB value of SIM 50-1 to 80 - 99.
2) Set the lead edge image loss adjustment value (LEAD EDG)
and the paper lead edge void adjustment value (DENA) to the
values specified below.
(Standard set value) Lead edge image loss: 1.5mm
Paper lead edge void: 3.5mm (DENA: 35)
∗
Set the adjustment value of LEAD to 15. (Enter 15 as the
adjustment value of LEAD and press [P] key.
∗
Set the adjustment value of DENA to 35. (Enter 35 as the
adjustment value of DENA and press [P] key.)
3) Set the adjustment value of L1 to 0. (Enter 0 as the adjustment
value of L1, and press [P] key.)
4) Set the adjustment value of L2 to 0. (Enter 0 as the adjustment
value of L2, and press [P] key.)
5) Make a copy at 400%, and calculate the values of L1 and L2.
(Enter 100 as the set value (MAGNIFICATION) of the copy
magnification ratio, and press [START] key.) (Place a scale on
the document table and make a copy.)
Item Content
Set
range
Default
0 TRAY SELECT Paper feed tray
selection 1 - 5 –
1 COPY START Copy START (Default) – –
2 MAGNIFICATION Print magnification
ratio
25 -
400%
–
(Lead edge adjustment value)
3 RRCA Document scan start
position 0 - 99 50
4 RRCB Resist roller clutch ON
timing adjustment
value
10 SIDE2 ADJ. Correction value for
RRCB when refereeing
from ADU 1 - 99 50
(Image loss set value)
5 LEAD Lead edge image loss
set value 0 - 99 15
6 SIDE Side image loss set
value 20
(Void set value)
7 LEAD_EDGE
(DENA)
Lead edge void set
value 0 - 99 35
8 TRAIL_EDGE
(DENB)
Rear edge void
adjustment value
9 FRONT/REAR Front/Rear void
adjustment value 32
Normal display NOW COPYING.
ERROR display Door open DOOR OPEN.
Jam JAM
Paper empty PAPER EMPTY.
1 TRAY1 TRAY1
2 TRAY2 TRAY2
3 TRAY3 TRAY3
4 TRAY4 TRAY4
5 BPT Manual feed
Set range 25 - 400 (%)
Select 2, and
press [START] key. Press [START] key, or
press [SYSTEM SETTINGS] key.
50-2
Purpose Adjustment
Function
(Purpose) Used to adjust the document scan position, the
image print position, and the void area (image
loss). (Simple adjustment) (This adjustment is the
simple method of SIM 50-1.) (Document table
mode)
Item Picture quality Image position
L1 = Distance (mm) from the image lead edge position to the
scale position of 10mm x 10
L2 = Distance (mm) from the image lead edge position to the
paper lead edge x 10
50
1
2
Press [ SYSTEM SETTINGS] key.
Press [START] key.
Press [ SYSTEM SETTINGS] key,
or terminate copying.
Press [START] key or
press [
SYSTEM SETTINGS] key.
SIMULATION 50-1
LEAD EDGE ADJUSTMENT. INPUT VALUE 0-99, AND PRESS
START.
3.RRCA
SIMULATION 50-1
LEAD EDGE ADJUSTMENT. NOW COPYING.
SIMULATION 50-1
LEAD EDGE ADJUSTMENT. SELECT 1-5, AND PRESS START.
(FEED TRAY)
1.TRAY1 2.TRAY2 3.TRAY3 4.TRAY4
5.BPT
Select 1, and
press [START] key.
Select 0, and press [START] key.
Select other than 0 - 2, and press [START] key.
SIMULATION 50-1
LEAD EDGE ADJUSTMENT. SELECT 0-9, AND PRESS START.
0.TRAY SELECT 1 1.COPY START
2.MAGNIFICATION 100
(ADJUSTMENT DATA) 3.RRCA 50 4.RRCB 50 10.SIDE2 ADJ. 50
(IMAGE LOSS SETTING) 5.LEAD 15 6.SIDE 20
(VOID SETTING) 7.LEAD_EDGE(DENA) 35
8.TRAIL_EDGE(DENB) 35 9.FRONT/REAR 32
100
SIMULATION 50-1
LEAD EDGE ADJUSTMENT.
(MAGNIFICATION)
INPUT 25-400(%)