Sharp MX-M950 / MX-MM1100 (serv.man37) Service Manual ▷ View online
MX-M1100 ADJUSTMENTS 6 – 73
2)
Select a mode to be adjusted with the scroll button.
3)
Press [EXECUTE] button.
The adjustment pattern is printed.
The adjustment pattern is printed.
4)
Check the print density of the adjustment pattern.
If the print density of the adjustment pattern is unsatisfactory,
perform the following procedure.
If the print density of the adjustment pattern is unsatisfactory,
perform the following procedure.
5)
Enter the adjustment value with 10-key, and press [OK] button.
When the adjustment value is increased, the image density is
increased. When the adjustment value is decreased, the
image density is decreased.
Repeat the procedures 3 thru 5 until a satisfactory result is
obtained.
To select the exposure mode actually used in the FAX send
mode, select item M and enter the set value corresponding to
the exposure mode with 10-key and press [EXECUTE] button.
Enter the adjustment value with 10-key, and press [EXECUTE]
button.
When the adjustment value is increased, the image density is
increased. When the adjustment value is decreased, the
image density is decreased.
Repeat the procedures 3 thru 5 until a satisfactory result is
obtained.
To select the exposure mode actually used in the FAX send
mode, select item M and enter the set value corresponding to
the exposure mode with 10-key and press [EXECUTE] button.
Enter the adjustment value with 10-key, and press [EXECUTE]
button.
14-F
Image density and gradation adjustment in
the IFAX send mode (600dpi mode)
the IFAX send mode (600dpi mode)
1)
Enter the Sim. 46-45 mode.
2)
Select a mode to be adjusted with the scroll button.
Display/Item
Content
Setting
range
Default
A AUTO
FAX auto exposure mode
send image density
(Ultra fine mode)
send image density
(Ultra fine mode)
1 - 99
50
B EXPOSURE1
FAX exposure level 1 send
image density
(Ultra fine mode)
image density
(Ultra fine mode)
1 - 99
50
C EXPOSURE2
FAX exposure level 2 send
image density
(Ultra fine mode)
image density
(Ultra fine mode)
1 - 99
50
D EXPOSURE3
FAX exposure level 3 send
image density
(Ultra fine mode)
image density
(Ultra fine mode)
1 - 99
50
E EXPOSURE4
FAX exposure level 4 send
image density
(Ultra fine mode)
image density
(Ultra fine mode)
1 - 99
50
F EXPOSURE5
FAX exposure level 5 send
image density
(Ultra fine mode)
image density
(Ultra fine mode)
1 - 99
50
G AUTO
H_TONE
FAX auto exposure mode
send image density
(Half-tone/Ultra fine mode)
send image density
(Half-tone/Ultra fine mode)
1 - 99
50
H EXPOSURE1
H_TONE
FAX exposure level 1 send
image density
(Half-tone/Ultra fine mode)
image density
(Half-tone/Ultra fine mode)
1 - 99
50
I
EXPOSURE2
H_TONE
H_TONE
FAX exposure level 2 send
image density
(Half-tone/Ultra fine mode)
image density
(Half-tone/Ultra fine mode)
1 - 99
50
J
EXPOSURE3
H_TONE
H_TONE
FAX exposure level 3 send
image density
(Half-tone/Ultra fine mode)
image density
(Half-tone/Ultra fine mode)
1 - 99
50
K EXPOSURE4
H_TONE
FAX exposure level 4 send
image density
(Half-tone/Ultra fine mode)
image density
(Half-tone/Ultra fine mode)
1 - 99
50
L
EXPOSURE5
H_TONE
H_TONE
FAX exposure level 5 send
image density
(Half-tone/Ultra fine mode)
image density
(Half-tone/Ultra fine mode)
1 - 99
50
M EXECUTE
MODE
AUTO
1
1
(AUTO)
EXP1
2
EXP2
3
EXP3
4
EXP4
5
EXP5
6
AUTO H_TONE
7
EXP1 H_TONE
8
EXP2 H_TONE
9
EXP3 H_TONE
10
EXP4 H_TONE
11
EXP5 H_TONE
12
Display/Item
Content
Setting
range
Default
A AUTO
IFAX 600dpi mode/
Auto exposure mode send
image density
Auto exposure mode send
image density
1 - 99
50
B EXPOSURE1
IFAX 600dpi mode/Exposure
level 1 send image density
level 1 send image density
1 - 99
50
C EXPOSURE2
IFAX 600dpi mode/Exposure
level 2 send image density
level 2 send image density
1 - 99
50
D EXPOSURE3
IFAX 600dpi mode/Exposure
level 3 send image density
level 3 send image density
1 - 99
50
E EXPOSURE4
IFAX 600dpi mode/Exposure
level 4 send image density
level 4 send image density
1 - 99
50
F
EXPOSURE5
IFAX 600dpi mode/Exposure
level 5 send image density
level 5 send image density
1 - 99
50
G AUTO
H_TONE
IFAX 600dpi half-tone mode/
Auto exposure mode send
image density
Auto exposure mode send
image density
1 - 99
50
H EXPOSURE1
H_TONE
IFAX 600dpi half-tone mode/
Exposure level 1 send image
density
Exposure level 1 send image
density
1 - 99
50
I
EXPOSURE2
H_TONE
H_TONE
IFAX 600dpi half-tone mode/
Exposure level 2 send image
density
Exposure level 2 send image
density
1 - 99
50
J
EXPOSURE3
H_TONE
H_TONE
IFAX 600dpi half-tone mode/
Exposure level 3 send image
density
Exposure level 3 send image
density
1 - 99
50
K EXPOSURE4
H_TONE
IFAX 600dpi half-tone mode/
Exposure level 4 send image
density
Exposure level 4 send image
density
1 - 99
50
L
EXPOSURE5
H_TONE
H_TONE
IFAX 600dpi half-tone mode/
Exposure level 5 send image
density
Exposure level 5 send image
density
1 - 99
50
M EXECUTE
MODE
AUTO
1
1
(AUTO)
EXP1
2
EXP2
3
EXP3
4
EXP4
5
EXP5
6
AUTO H_TONE
7
EXP1 H_TONE
8
EXP2 H_TONE
9
EXP3 H_TONE
10
EXP4 H_TONE
11
EXP5 H_TONE
12
A㧦 50
㧧
AUTO
B㧦 50
㧧
EXPOSURE1
C㧦 50
㧧
EXPOSURE2
D㧦 50
㧧
EXPOSURE3
0
A:
SIMULATION NO.46-45
EXPOSURE ADJUSTMENT(FAX㧦600DPI)
50
㨇
1㨪 99 㨉
OK
TEST
CLOSE
E㧦 50
㧧
EXPOSURE4
F㧦 50
㧧
EXPOSURE5
G㧦 50
㧧
AUTO H_TONE
H㧦 50
㧧
EXPOSURE1 H_TONE
I㧦 50
㧧
EXPOSURE2 H_TONE
J㧦 50
㧧
EXPOSURE3 H_TONE
K㧦 50
㧧
EXPOSURE4 H_TONE
EXECUTE
MX-M1100 ADJUSTMENTS 6 – 74
3)
Press [EXECUTE] button.
The adjustment pattern is printed.
The adjustment pattern is printed.
4)
Check the print density of the adjustment pattern.
If the print density of the adjustment pattern is unsatisfactory,
perform the following procedure.
If the print density of the adjustment pattern is unsatisfactory,
perform the following procedure.
5)
Enter the adjustment value with 10-key, and press [OK] button.
When the adjustment value is increased, the image density is
increased. When the adjustment value is decreased, the
image density is decreased.
Repeat the procedures 3 thru 5 until a satisfactory result is
obtained.
To select the exposure mode actually used in the FAX send
mode, select item M and enter the set value corresponding to
the exposure mode with 10-key and press [EXECUTE] button.
When the adjustment value is increased, the image density is
increased. When the adjustment value is decreased, the
image density is decreased.
Repeat the procedures 3 thru 5 until a satisfactory result is
obtained.
To select the exposure mode actually used in the FAX send
mode, select item M and enter the set value corresponding to
the exposure mode with 10-key and press [EXECUTE] button.
ADJ 15
Setting of the auto exposure
mode operating conditions in
copy, scan, and FAX
mode operating conditions in
copy, scan, and FAX
This adjustment is required in the following cases:
* When the U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
* When the SCANNER CONTROL PWB is replaced.
* When the EEPROM on the SCANNER CONTROL PWB is
* When the U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
* When the SCANNER CONTROL PWB is replaced.
* When the EEPROM on the SCANNER CONTROL PWB is
replaced.
1)
Enter the Sim. 46-19 mode.
2)
Select the auto mode exposure operating condition of each mode with the mode button.
CLOSE
0
MODE1
ON
SIMULATION NO.46㧙19
TEST
EXPOSURE MODE SETUP (B/W-AE)
1/1
AE_MODE
MODE㧞
OFF
ON
AE_STOP_COPY
AE_STOP_FAX
AE_STOP_SCAN
㧦
㧦
㧦
㧦
OFF
ON
OFF
NORMAL
AE_FILTER
㧦
SOFT
SHARP
PART
AE_WIDTH
㧦
FULL
Item/Display
Content
Set value
Default
NOTE
AE_MODE
Auto exposure mode gamma select
(for copy)
(for copy)
MODE1,
MODE2
MODE1
MODE1: High gamma
MODE2: Nomal gamma
MODE2: Nomal gamma
AE_STOP_COPY
Auto exposure mode document density
detecting condition setting (for copy)
detecting condition setting (for copy)
ON/OFF
ON
ON
OFF
: The document lead edge section density is
detected and exposure is adjusted.
: Real time exposure adjustment
detected and exposure is adjusted.
: Real time exposure adjustment
AE_STOP_FAX
Auto exposure mode document density
detecting condition setting (for FAX)
detecting condition setting (for FAX)
ON/OFF
ON
ON
OFF
: The document lead edge section density is
detected and exposure is adjusted.
: Real time exposure adjustment
detected and exposure is adjusted.
: Real time exposure adjustment
AE_STOP_SCAN
Auto exposure mode document density
detecting condition setting (for scanner)
detecting condition setting (for scanner)
ON/OFF
ON
ON
OFF
: The document lead edge section density is
detected and exposure is adjusted.
: Real time exposure adjustment
detected and exposure is adjusted.
: Real time exposure adjustment
AE_FILTER
Auto exposure mode sharpness setting
(for copy)
(for copy)
SOFT
NORMAL
NORMAL
SHARP
AE_WIDTH
Auto exposure mode document density
detecting width setting
detecting width setting
FULL/PART
FULL
FULL
PART
PART
: Document density detection in A4 (11
✕ 8.5) width
: Document density detection in 10mm width on
the rear frame side (Document table mode) /
Document density detection in 10mm width on
the center section (SPDF mode)
the rear frame side (Document table mode) /
Document density detection in 10mm width on
the center section (SPDF mode)
MX-M1100 ADJUSTMENTS 6 – 75
ADJ 16
Paper size detection
adjustment
adjustment
16-A
Manual paper feed tray paper width sensor
adjustment
adjustment
This adjustment is required in the following cases:
* When the manual paper feed tray section is disassembled.
* When the manual paper feed tray section is replaced.
* When the U2 trouble occurs.
* When the PCB PWB is replaced.
1)
* When the manual paper feed tray section is disassembled.
* When the manual paper feed tray section is replaced.
* When the U2 trouble occurs.
* When the PCB PWB is replaced.
1)
Enter the Sim. 40-2 mode.
2)
Open the manual paper feed guide to the maximum width, and
press [EXECUTE] key.
press [EXECUTE] key.
[EXECUTE] key is highlighted. When the maximum width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
Adjustment steps and display contents
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
Adjustment steps and display contents
3)
Set the manual paper feed guide to the A4 width, and press
[EXECUTE] key.
[EXECUTE] key is highlighted. When the A4 size width detec-
tion level adjustment value is saved, [EXECUTE] key returns
to the normal display.
[EXECUTE] key.
[EXECUTE] key is highlighted. When the A4 size width detec-
tion level adjustment value is saved, [EXECUTE] key returns
to the normal display.
4)
Set the manual paper feed guide to the A4R width, and press
[EXECUTE] key.
[EXECUTE] key is highlighted. When the A4R size width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display
[EXECUTE] key.
[EXECUTE] key is highlighted. When the A4R size width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display
5)
Set the manual paper feed guide to the minimum width, and
press [EXECUTE] key.
[EXECUTE] key is highlighted. When the minimum width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
press [EXECUTE] key.
[EXECUTE] key is highlighted. When the minimum width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
After completion of the adjustment, "COMPLETE" is displayed.
16-B
Paper feed tray 4 paper width sensor
adjustment
adjustment
This adjustment is required in the following cases:
* When the paper feed tray 4 section is disassembled.
* When the paper feed tray 4 section is replaced.
* When the U2 trouble occurs.
* When the PCU PWB is replaced.
1)
* When the paper feed tray 4 section is disassembled.
* When the paper feed tray 4 section is replaced.
* When the U2 trouble occurs.
* When the PCU PWB is replaced.
1)
Enter the Sim. 40-12 mode.
Display/Item
Content
MAX POSITION
Maximum width detection level adjustment
P1 (A4) POSITION
A4 width detection level adjustment
P2 (A4R) POSITION
A4R width detection level adjustment
MIN POSITION
Minimum width detection level adjustment
0
SIMULATION NO.40-02
TEST
BYPASS TRAY ADJUSTMENT
CLOSE
EXECUTE
MAXPOSITION ADJUSTMENT.
PRESS [EXECUTE] TO START
0
SIMULATION NO.40-12
TEST
TRAY4 ADJUSTMENT
CLOSE
EXECUTE
MAXPOSITION ADJUSTMENT.
PRESS [EXECUTE] TO START
MX-M1100 ADJUSTMENTS 6 – 76
2)
Set the paper feed guide to the maximum width, and press
[EXECUTE] key.
[EXECUTE] key.
[EXECUTE] key is highlighted. When the maximum width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
Adjustment steps and display contents
3)
Set the paper feed guide to the minimum width, and press
[EXECUTE] key.
[EXECUTE] key is highlighted. When the minimum width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
[EXECUTE] key.
[EXECUTE] key is highlighted. When the minimum width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
After completion of the adjustment, "COMPLETE" is displayed.
16-C
DSPF paper feed tray paper width sensor
adjustment
adjustment
This adjustment is required in the following cases:
* When the DSPF paper feed tray section is disassembled.
* When the DSPF paper feed tray section is replaced.
* When the U2 trouble occurs.
* When the scanner PWB is replaced.
* When the EEPROM on the scanner PWB is replaced.
* When the DSPF paper feed tray section is disassembled.
* When the DSPF paper feed tray section is replaced.
* When the U2 trouble occurs.
* When the scanner PWB is replaced.
* When the EEPROM on the scanner PWB is replaced.
1)
Enter the Sim. 53-6 mode.
2)
Set the DSPF paper feed guide to the maximum width, and
press [EXECUTE] key.
press [EXECUTE] key.
[EXECUTE] key is highlighted. When the maximum width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
Adjustment steps and display contents
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
Adjustment steps and display contents
3)
Set the DSPF paper feed guide to the A4R width, and press
[EXECUTE] key.
[EXECUTE] key is highlighted. When the A4R size width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
[EXECUTE] key.
[EXECUTE] key is highlighted. When the A4R size width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
4)
Set the DSPF paper feed guide to the A5R width, and press
[EXECUTE] key.
[EXECUTE] key is highlighted. When the A5R size width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
[EXECUTE] key.
[EXECUTE] key is highlighted. When the A5R size width
detection level adjustment value is saved, [EXECUTE] key
returns to the normal display.
Display/Item
Content
MAX POSITION
Maximum width detection level adjustment
MIN POSITION
Minimum width detection level adjustment
Display/Item
Content
TRAYVOLMAX
Maximum width detection level adjustment
TRAYVOLA4R
A4R width detection level adjustment
TRAYVOLA5R
A5R width detection level adjustment
TRAYVOLMIN
Minimum width detection level adjustment
0
SIMULATION NO.53̆06
TEST
SPF TRAY ADJUSTMENT
CLOSE
EXECUTE
TRAYVOLMAX TRAY ADJUSTMENT.
PRESS [EXECUTE] TO START
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