Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man10) Service Manual ▷ View online
MX-M350/M450 N/U SIMULATION 9 - 41
Operation/Procedure
1) Select the number corresponding to one of the following
adjustment items with 10-key. (Select one of 3 - 14.)
∗
Normal mode (Print density adjustment level)
∗
Normal mode (Print density adjustment level) (Half-tone
mode)
mode)
∗
Auto mode
∗
Auto mode (Half-tone mode)
2) Enter the print density level with 10-key.
3) Press [P] key or [ATART] key.
The entered value is set.
When [START] key is pressed, printing is performed and the
adjustment value is set simultaneously.
adjustment value is set simultaneously.
Check the density of print image.
To select paper (paper feed tray), perform the following proce-
dures.
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 to be
used with 10-key.
4) Press [START] key. (The paper feed tray is selected.)
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.
START key is pressed, the adjustment value is set and
copying is performed.
46-14
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the print density in the FAX mode
(each fine mode). (Only when FAX is installed.)
(each fine mode). (Only when FAX is installed.)
Item
Picture quality
Item
Set
range
Default
0 TRAY SELECT Paper feed tray selection
1 PRINT START
1 PRINT START
Print start (Default)
2 EXP LEVEL
Exposure level selection
3 AUTO
Auto
0 - 99
50
4 1.0
Exposure level 1
5 2.0
Exposure level 2
6 3.0
Exposure level 3
7 4.0
Exposure level 4
8 5.0
Exposure level 5
9 AUTO (H)
Auto (Half-tone)
10 1.0 (H)
Exposure level 1 (Half-tone)
11 2.0 (H)
Exposure level 2 (Half-tone)
12 3.0 (H)
Exposure level 3 (Half-tone)
13 4.0 (H)
Exposure level 4 (Half-tone)
14 5.0 (H)
Exposure level 5 (Half-tone)
Normal display
NOW PRINTING.
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
Select 2, and
press [START] key.
press [START] key.
Press [START] key or
press [SYSTEM SETTINGS] key.
press [SYSTEM SETTINGS] key.
50
1
1
Select 1,
and press
[START] key.
and press
[START] key.
Select other than 0 - 2,
and press [START] key.
and press [START] key.
Press [SYSTEM SETTINGS] key.
Press [START] key.
Press [SYSTEM SETTINGS] key,
or terminate copying.
or terminate copying.
SIMULATION 46-14
EXP.LEVEL SETUP FAX(FINE).SELECT 0-14,AND PRESS START.
0.TRAY SELECT
1
1.PRINT START
2.EXP LEVEL
1
3.AUTO
50
4.1.0
50
5.2.0
50
6.3.0
50
7.4.0
50
8.5.0
50
9.AUTO(H)
50
10.1.0(H)
50
11.2.0(H)
50
12.3.0(H)
50
13.4.0(H)
50
14.5.0(H)
50
SIMULATION 46-14
EXP.LEVEL SETUP FAX(FINE),INPUT VALUE 0-99, AND PRESS
START.
4.1.0
Select 0, and press [START] key.
SIMULATION 46-14
EXP.LEVEL SETUP FAX(FINE). NOW PRINTING.
SIMULATION 46-14
EXP.LEVEL SETUP FAX(FINE). SELECT 1-5, AND PRESS START.
(FEED TRAY)
1.TRAY1 2.TRAY2 3.TRAY3 4.TRAY4
5.BPT
Press [START] key,
or press [SYSTEM SETTINGS] key.
or press [SYSTEM SETTINGS] key.
1
SIMULATION 46-14
EXP.LEVEL SETUP FAX(FINE). SELECT 3-14, AND PRESS START.
(EXP.LEVEL SELECT)
3.AUTO 4.1.0 5.2.0
6.3.0 7.4.0 8.5.0
9.AUTO(H) 10.1.0(H) 11.2.0(H)
12.3.0(H) 13.4.0(H) 14.5.0(H)
MX-M350/M450 N/U SIMULATION 9 - 42
Operation/Procedure
1) Select the number corresponding to one of the following
adjustment items with 10-key. (Select one of 3 - 14.)
∗
Normal mode (Print density adjustment level)
∗
Normal mode (Print density adjustment level) (Half-tone
mode)
mode)
∗
Auto mode
∗
Auto mode (Half-tone mode)
2) Press [START] key.
3) Enter the print density level with 10-key.
4) Press [P] key or [START] key.
The entered value is set.
When [START] key is pressed, printing is performed and the
adjustment value is set simultaneously.
adjustment value is set simultaneously.
Check the density of print image.
To select paper (paper feed tray), perform the following proce-
dures.
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 to be
used with 10-key.
4) Press [START] key. (The paper feed tray is selected.)
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.
START key is pressed, the adjustment value is set and
copying is performed.
46-15
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the print density in the FAX mode
(each super fine mode). (Only when FAX is
installed.)
(each super fine mode). (Only when FAX is
installed.)
Item
Picture quality
Item
Set
range
Default
0 TRAY SELECT Paper feed tray selection
1 PRINT START
Print start (Default)
2 EXP LEVEL
Exposure level selection
3 AUTO
Auto
0 - 99
50
4 1.0
Exposure level 1
5 2.0
Exposure level 2
6 3.0
Exposure level 3
7 4.0
Exposure level 4
8 5.0
Exposure level 5
9 AUTO (H)
Auto (Half-tone)
10 1.0 (H)
Exposure level 1 (Half-tone)
11 2.0 (H)
Exposure level 2 (Half-tone)
12 3.0 (H)
Exposure level 3 (Half-tone)
13 4.0 (H)
Exposure level 4 (Half-tone)
14 5.0 (H)
Exposure level 5 (Half-tone)
Normal display
NOW PRINTING.
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
Select 2, and
press [START] key.
press [START] key.
Press [START] key or
press [SYSTEM SETTINGS] key.
press [SYSTEM SETTINGS] key.
50
1
1
Select other than 0 - 2,
and press [START] key.
and press [START] key.
Press [SYSTEM SETTINGS] key.
Press [START] key.
Press [SYSTEM SETTINGS] key,
or terminate copying.
or terminate copying.
SIMULATION 46-15
EXP.LEVEL SETUP FAX(SUPER FINE).SELECT 0-14,AND PRESS
START.
0.TRAY SELECT
1
1.PRINT START
2.EXP LEVEL
1
3.AUTO
50
4.1.0
50
5.2.0
50
6.3.0
50
7.4.0
50
8.5.0
50
9.AUTO(H)
50
10.1.0(H)
50
11.2.0(H)
50
12.3.0(H)
50
13.4.0(H)
50
14.5.0(H)
50
SIMULATION 46-15
EXP.LEVEL SETUP FAX(SUPER FINE),INPUT VALUE 0-99, AND
PRESS START.
3.AUTO
SIMULATION 46-15
EXP.LEVEL SETUP FAX(SUPER FINE). NOW PRINTING.
SIMULATION 46-15
EXP.LEVEL SETUP FAX(SUPER FINE). SELECT 1-5, AND PRESS
START.
(FEED TRAY)
1.TRAY1 2.TRAY2 3.TRAY3 4.TRAY4
5.BPT
Press [START] key, or
press [SYSTEM SETTINGS] key.
press [SYSTEM SETTINGS] key.
Select 1,
and press
[START] key.
and press
[START] key.
Select 0, and press [START] key.
1
SIMULATION 46-15
EXP.LEVEL SETUP FAX(SUPER FINE). SELECT 3-14, AND PRESS
START.
(EXP.LEVEL SELECT)
3.AUTO 4.1.0 5.2.0
6.3.0 7.4.0 8.5.0
9.AUTO(H) 10.1.0(H) 11.2.0(H)
12.3.0(H) 13.4.0(H) 14.5.0(H)
MX-M350/M450 N/U SIMULATION 9 - 43
Operation/Procedure
1) Select the number corresponding to one of the following
adjustment items with 10-key. (Select one of 3 - 14.)
∗
Normal mode (Print density adjustment level)
∗
Normal mode (Print density adjustment level) (Half-tone
mode)
mode)
∗
Auto mode
∗
Auto mode (Half-tone mode)
2) Press [START] key.
3) Enter the print density level with 10-key.
4) Press [P] key or [START] key.
The entered value is set.
When [START] key is pressed, printing is performed and the
adjustment value is set simultaneously.
adjustment value is set simultaneously.
Check the density of print image.
To select paper (paper feed tray), perform the following proce-
dures.
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 to be
used with 10-key.
4) Press [START] key. (The paper feed tray is selected.)
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.
START key is pressed, the adjustment value is set and
copying is performed.
Operation/Procedure
1) Enter the number corresponding to the adjustment item
2) Press [START] key.
3) Enter the shading gain change value with 10-key.
4) Press [START] key.
There is normally no need to change the shading gain with this
simulation.
simulation.
Only when the scanned image density is unsatisfactory though
shading is performed, the above procedure is performed.
shading is performed, the above procedure is performed.
46-16
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the print density in the FAX mode
(each ultra fine mode). (Only when FAX is
installed.)
(each ultra fine mode). (Only when FAX is
installed.)
Item
Picture quality
Item
Set
range
Default
0 TRAY SELECT Paper feed tray selection
1 PRINT START
Print start (Default)
2 EXP LEVEL
Exposure level selection
3 AUTO
Auto
0 - 99
50
4 1.0
Exposure level 1
5 2.0
Exposure level 2
6 3.0
Exposure level 3
7 4.0
Exposure level 4
8 5.0
Exposure level 5
9 AUTO (H)
Auto (Half-tone)
10 1.0 (H)
Exposure level 1 (Half-tone)
11 2.0 (H)
Exposure level 2 (Half-tone)
12 3.0 (H)
Exposure level 3 (Half-tone)
13 4.0 (H)
Exposure level 4 (Half-tone)
14 5.0 (H)
Exposure level 5 (Half-tone)
Normal display
NOW PRINTING.
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
Select 2, and
press [START] key.
press [START] key.
Press [START] key, or
press [SYSTEM SETTINGS] key.
press [SYSTEM SETTINGS] key.
46-17
Purpose
Setting
Function
(Purpose)
(Purpose)
Used to set the gain in shading correction.
Section
Optical (Image scanning)
CCD, CIS
Item
Operation
Item
Set range
Default
1
CCD ODD
0 - 255
80
2
CCD EVEN
3
CIS
128
50
1
1
Select 1,
and press
[START]
key.
and press
[START]
key.
Select other than 0 - 2,
and press [START] key.
and press [START] key.
Press [SYSTEM SETTINGS] key.
Press [START] key.
Press [SYSTEM SETTINGS] key,
or terminate copying.
or terminate copying.
Select 0, and
press [START] key.
press [START] key.
Press [START] key, or
press [SYSTEM SETTINGS] key.
press [SYSTEM SETTINGS] key.
SIMULATION 46-16
EXP.LEVEL SETUP FAX(ULTRA FINE).SELECT 0-14,AND PRESS
START.
0.TRAY SELECT
1
1.PRINT START
2.EXP LEVEL
1
3.AUTO
50
4.1.0
50
5.2.0
50
6.3.0
50
7.4.0
50
8.5.0
50
9.AUTO(H)
50
10.1.0(H)
50
11.2.0(H)
50
12.3.0(H)
50
13.4.0(H)
50
14.5.0(H)
50
SIMULATION 46-16
EXP.LEVEL SETUP FAX(ULTRA FINE),INPUT VALUE 0-99, AND
PRESS START.
3.AUTO
SIMULATION 46-16
EXP.LEVEL SETUP FAX(ULTRA FINE). NOW PRINTING.
SIMULATION 46-16
EXP.LEVEL SETUP FAX(ULTRA FINE). SELECT 1-5, AND PRESS
START.
(FEED TRAY)
1.TRAY1 2.TRAY2 3.TRAY3 4.TRAY4
5.BPT
1
SIMULATION 46-16
EXP.LEVEL SETUP FAX(ULTRA FINE). SELECT 3-14, AND PRESS
START.
(EXP.LEVEL SELECT)
3.AUTO 4.1.0 5.2.0
6.3.0 7.4.0 8.5.0
9.AUTO(H) 10.1.0(H) 11.2.0(H)
12.3.0(H) 13.4.0(H) 14.5.0(H)
MX-M350/M450 N/U SIMULATION 9 - 44
Operation/Procedure
(Copy mode selection)
1) Select the number corresponding to the copy mode to be
adjusted with 10-key. (Select one of 3 - 18.)
2) Press [START] key.
(Print mode selection in the FAX mode)
1) Enter 2 with 10-key.
2) Press [START] key.
3) Select the number corresponding to one of the following
adjustment items. (Select one of 3 - 14.)
∗
Normal mode (Print density adjustment level)
∗
Normal mode (Print density adjustment level) (Half-tone
mode)
mode)
∗
Auto mode
∗
Auto mode (Half-tone mode)
Exposure level
4) Press [START] key.
(Gamma adjustment)
After completion of the above procedures, perform the following
procedures.
procedures.
1) Enter the gamma level with 10-key.
2) Enter [P] key or [START] key.
When [START] key is pressed, printing is performed and the
adjustment value is set simultaneously.
adjustment value is set simultaneously.
Check the gamma density (copy density in the low density
area and the high density area) of printed copy image. The
greater the adjustment value is, the greater the gamma value
is, resulting in a higher contrast.
area and the high density area) of printed copy image. The
greater the adjustment value is, the greater the gamma value
is, resulting in a higher contrast.
(Copy condition setting in this simulation)
To select paper (paper feed tray), perform the following proce-
dures.
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 to be
used with 10-key.
4) Press [START] key. (The paper feed tray is selected.)
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.
START key is pressed, the adjustment value is set and
copying is performed.
Press [START] key.
Press [SYSTEM SETTINGS] key.
46-18
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the gamma (density gradient) in the
copy mode.
copy mode.
Item
Picture quality
Density
Item
Set
range
Default
0
TRAY SELECT
Paper feed tray selection
1
PRINT START
Print start (Default)
2
EXP LEVEL
Exposure level selection
3
OC_AE
AE mode (OC)
0 - 127
64
4
OC_CHARA
Text mode (OC)
5
OC_MIX
Text/Photo mode (OC)
6
OC_PHOTO
Photo mode (OC)
7
SPF1_AE
AE mode (SPF1)
8
SPF1_CHARA
Text mode (SPF1)
9
SPF1_MIX
Text/Photo mode (SPF1)
10 SPF1_PHOTO
Photo mode (SPF1)
11 SPF2_AE
AE mode (SPF2)
12 SPF2_CHARA
Text mode (SPF2)
13 SPF2_MIX
Text/Photo mode (SPF2)
14 SPF2_PHOTO
Photo mode (SPF2)
15 CIS_AE
AE mode (CIS)
16 CIS_CHARA
Text mode (CIS)
17 CIS_MIX
Text/Photo mode (CIS)
18 CIS_PHOTO
Photo mode (CIS)
SIMULATION 46-17
CCD/CIS SHADING GAIN DATA SETUP. SELECT 1-3, AND
PRESS START.
1.CCD ODD
CCD/CIS SHADING GAIN DATA SETUP. SELECT 1-3, AND
PRESS START.
1.CCD ODD
80
2.CCD EVEN
80
3.CIS
128
80
SIMULATION 46-17
CCD SHADING GAIN DATA SETUP. INPUT VALUE 0-255,AND
PRESS START.
1.CCD ODD
Item
3
AUTO
Auto
4
1.0
Exposure level 1
5
2.0
Exposure level 2
6
3.0
Exposure level 3
7
4.0
Exposure level 4
8
5.0
Exposure level 5
9
AUTO (H)
Auto (Half-tone)
10
1.0 (H)
Exposure level 1 (Half-tone)
11
2.0 (H)
Exposure level 2 (Half-tone)
12
3.0 (H)
Exposure level 3 (Half-tone)
13
4.0 (H)
Exposure level 4 (Half-tone)
14
5.0 (H)
Exposure level 5 (Half-tone)
Normal display
NOW PRINTING.
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
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