Sharp MX-M350 Service Manual page 192

∗ The copy magnification ratio can be set with the following
1) Enter 2 with 10-key.
2) Press [START] key.
3) Enter the copy magnification ratio with 10-key.
4) Press [START] key.
Set range 25 - 400%
SIMULATION 48-6
HSYNC CYCLE ADJUSTMENT. SELECT 0-3, AND PRESS START.
0.TRAY SELECT 1 1.COPY START
2.MAGNIFICATION 100
3.CIS 50
Select other than 0 - 2,
and press [START] key.
SIMULATION 48-6
HSYNC CYCLE ADJUSTMENT. INPUT VALUE 0-99, AND PRESS
START.
3.CIS
Press [START] key.
Select 1, and
press [START] key.
SIMULATION 48-6
HSYNC CYCLE ADJUSTMENT. NOW COPYING.
Select 0, and press [START] key.
SIMULATION 48-6
HSYNC CYCLE ADJUSTMENT. SELECT 1-15, AND PRESS START.
(FEED TRAY)
1.TRAY1 2.TRAY2 3.TRAY3 4.TRAY4
5.BPT
(ABOVE+10: DUPLEX MODE)
Select 2, and
press [START] key.
SIMULATION 48-6
HSYNC CYCLE ADJUSTMENT.
(MAGNIFICATION)
INPUT 25-400(%)
49
49-1
Purpose Setting/update
Function Firmware updating
(Purpose)
Section —
Operation/Procedure
1) Before proceeding to the SIM 49-1 screen, insert the USB
memory to the main unit.
∗ File and folder of the USB memory are displayed. (When the
foldername is longer than 34 characters, it is not completely
displayed.)
∗ If the USB memory is not inserted, "INSERT A USB MEM-
ORY DEVICE CONTAINING MFP FIRMWARE, PLEASE
USE FAT (12/16) FORMAT" is displayed.
∗ Non compliant to FAT32. If it's inserted, "CAN NOT SUP-
PORT FAT32. PLEASE USE FAT (12/16) FORMAT" is dis-
played.
2
Press [SYSTEM SETTINGS] key.
50
Press [SYSTEM SETTINGS] key,
or terminate copying.
Press [START] key, or
press [SYSTEM SETTINGS] key.
1
Press [START] key, or
press [SYSTEM SETTINGS] key.
100
MX-M350/M450 N/U SIMULATION 9 - 53
2) Enter the file/folder number of firmware that tries to be
updated with 10-key, and press [START] key.
3) If selecting the file, "FIRMWARE UPDATE.. ARE YOU SURE
?" is displayed. ([1]: execute, [2]: get back)
∗ If the operation is normally completed, "COMPLEATE" is
displayed. When the error occurs, "ERROR" is displayed.
SIMULATION 49-1
FIRMWARE UPDATE.
SELECT FIRMUP FILE, AND PRESS START.
1. FILE1.sfu
2. FILE2.sfu
3. FILE3.sfu
.
.
19. >>NEXT Page
50
50-1
Purpose Adjustment
Function Used to adjust the copy image position and the
(Purpose) void area (image loss) adjustment on print paper
in the copy mode. (The similar adjustment can be
performed with SIM 50-5 and 50-2 (Simplified
method).) (Document table mode)
Item Picture quality
Operation/Procedure
(Lead edge image loss/void area adjustment)
1) Set the lead edge image loss adjustment value (LEAD EDGE)
and the paper lead edge void adjustment value (DENA) as fol-
lows.
(Standard set value) Lead edge image loss: 1.5mm (LEDA:
15)
Paper lead edge void: 3.5mm (DENA: 35)
∗ Set LEAD to 15. (Enter 15 as the adjustment value of LEAD,
and press [P] key.) (0.1mm/step)
∗ Set DENA to 35. (Enter 35 as the adjustment value of
DENA, and press [P] key.) (0.1mm/step)
2) Make a copy at the normal ratio (100%) and check the lead
edge void area and the image loss. (Enter 100 as the set value
of the copy magnification ratio (MAGNIFICATION), and press
[START] key.)
3) If the adjustment result is not satisfactory, perform the follow-
ing procedures.
∗ If the lead edge void are is not 3.5mm:
Change the adjustment value of RRCB and perform the
adjustment. (Change the adjustment value of RRCB and
press [START] key.) (1msec/step)
∗ If the lead edge image loss is not 1.5mm:
Change the adjustment value of RRCA and perform the
adjustment. (Change the adjustment value of RRCA and
press [START] key.)
(Shift for the adjustment value change: 0.2mm/step)
(Rear 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 image loss adjustment)
Set the adjustment value of SIDE to 20. (Enter 20 as the adjust-
ment value of SIDE, and press [P] key.)
When the adjustment value is changed, the image position is
shifted in the front/rear frame direction.
0
Image position