Service manual

AR-M351U/M451U, AR-M355U/M455U ADJUSTMENTS 8 - 15
(Fax mode image density adjustment items)
(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 .
2) Go through the modes specified in Simulation 46-12.
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.
Image mode
Simulation for
adjustment
All-mode
adjustment
Individual-
mode
adjustment
Fax mode
print density
adjustment
(standard
mode)
Auto
mode
Binary mode 46-12 46-13
Manual Binary mode
Fax mode
print density
adjustment
(small-
character
mode)
Auto
mode
Binary mode 46-14
Half tone
mode
Manual Binary mode
Half tone
mode
Fax mode
print density
adjustment
(fine mode)
Auto
mode
Binary mode 46-15
Half tone
mode
Manual Binary mode
Half tone
mode
Fax mode
print density
adjustment
(super fine
mode)
Auto
mode
Binary mode 46-16
Half tone
mode
Manual Binary mode
Half tone
mode
Fax mode
print density
adjustment
(600dpi
mode)
Auto
mode
Binary mode 46-45
Half tone
mode
Manual Binary mode
Half tone
mode
0
0
Select 0, and
press [START] key.
Press [START] key, or
press [CUSTOM SETTINGS] key.
Item
Set
range
Default
0 TRAY SELECT Paper feed tray selection
1 COPY START Copy START (Default)
2 FAX EXP. LEVEL FAX mode print density 0 - 99 50
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
Press [CUSTOM SETTINGS] key.
SIMULATION 46-12
EXP.LEVEL SETUP FAX(AUTO SET), INPUT VALUE 0-99, AND
PRESS START.
2.FAX EXP.LEVEL
50
1
Press [START] key.
Press [CUSTOM SETTINGS] key,
or terminate copying.
SIMULATION 46-12
EXP.LEVEL SETUP FAX(AUTO SET). NOW PRINTING.
Select 1, and
press [START] key.
Select other than 0 - 1, and
press [START] key.
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