Sharp MX-M350 Service Manual page 137

(Fax mode image density adjustment items)
Image mode
Fax mode Auto Binary mode
print density mode
adjustment
Manual Binary mode
(standard
mode)
Fax mode Auto Binary mode
print density mode
Half tone
adjustment
mode
(small-
Manual Binary mode
character
Half tone
mode)
mode
Fax mode Auto Binary mode
print density mode
Half tone
adjustment
mode
(fine mode)
Manual Binary mode
Half tone
mode
Fax mode Auto Binary mode
print density mode
Half tone
adjustment
mode
(super fine
Manual Binary mode
mode)
Half tone
mode
Fax mode Auto Binary mode
print density mode
Half tone
adjustment
mode
(600dpi
Manual Binary mode
mode)
Half tone
mode
(Fax mode density)
The print density settings should be normally left at defaults but
should be adjusted according to user requests, if any.
a. Adjust the fax mode print density for all modes at once
1) Set the test chart (UKOG-0162FCZZ) on the original table so
that it aligns with the front frame. Then put four or five pieces
of A3 (11" x 17") paper .
Simulation for
adjustment
Individual-
All-mode
mode
adjustment
adjustment
46-12 46-13
46-14
46-15
Select 0, and
press [START] key.
46-16
46-45
MX-M350/M450 N/U ADJUSTMENTS 8 - 15
2) Go through the modes specified in Simulation 46-12.
SIMULATION 46-12
EXP.LEVEL SETUP FAX(AUTO SET). SELECT 0-2, AND PRESS
START.
0.TRAY SELECT 1 1.COPY START
2.FAX EXP.LEVEL 50
Select other than 0 - 1, and
press [START] key.
SIMULATION 46-12
EXP.LEVEL SETUP FAX(AUTO SET), INPUT VALUE 0-99, AND
PRESS START.
2.FAX EXP.LEVEL
Select 1, and
Press [START] key.
press [START] key.
SIMULATION 46-12
EXP.LEVEL SETUP FAX(AUTO SET). NOW PRINTING.
SIMULATION 46-12
EXP.LEVEL SETUP FAX(AUTO SET).SELECT 1-5, AND PRESS
START.
(FEED TRAY)
1.TRAY1 2.TRAY2 3.TRAY3 4.TRAY4
5.BPT
Item
0 TRAY SELECT Paper feed tray selection
1 COPY START Copy START (Default)
2 FAX EXP. LEVEL FAX mode print density
3) Select the adjustment item (FAX EXP. LEVEL) using the
numeric keypad.
4) Press the Start key.
5) Press the Start key (A copy is created.)
Check the print density.
If the print density is not at an acceptable level, do the follow-
ing steps.
6) Enter the print adjustment value using the numeric keypad.
7) Press the P or Start key
This applies the adjustment value.
Pressing the Start key starts print operation as well as apply-
ing the adjustment value.
8) Check the print density.
Repeat steps 6 to 8 until an acceptable print density is obtained.
Note: Adjusting the Fax print density through this simulation
changes the print density settings for all Fax modes to the
density level applied by carrying out this simulation.
The Fax mode print density settings for individual Fax
modes adjusted through Simulations 46-13, -14, -15, -16
and -45 are changed to the print density level applied by
this simulation.
1
Press [SYSTEM SETTINGS] key.
50
Press [SYSTEM SETTINGS] key,
or terminate copying.
Press [START] key, or
press [SYSTEM SETTINGS] key.
Set
Default
range
– –
0 - 99 50