Read Sharp AR-M550 (serv.man14) Service Manual online
AR-M550/M620 SETTING AND ADJUSTMENTS 7 - 33
1) Set the original on the original table.
2) Go through the modes specified in Simulation 46-18.
3) Using the numeric keypad, select the number that corresponds to
the copy mode for which to make adjustments.
(Choose from numbers 3 to 14.)
4) Press the Start key
5) Enter the gamma adjustment value using the numeric keypad.
A larger value provides larger gamma gradient and higher image
contrast.
contrast.
6) Press the P or Start key
Pressing the Start key starts copy (print) operation as well as
applying the adjustment value.
applying the adjustment value.
7) Check the copied image gamma (copy density levels for low and
high density areas) (contrast).
Repeat steps 5 to 7 until an acceptable copied image is obtained.
1) Set the original on the original table.
2) Go through the modes specified in Simulation 46-31.
3) Using the numeric keypad, select the number that corresponds to
the copy mode for which to make adjustments.
(Choose from numbers 1 to 16.)
4) Press the Start key
5) Adjust the sharpness by entering an appropriate value through the
numeric keypad.
A larger value provides higher sharpness.
6) Press the P or Start key
Pressing the Start key starts copy (print) operation as well as
applying the adjustment value.
applying the adjustment value.
7) Check the copied image sharpness.
Repeat steps 5 to 7 until an acceptable copied image is obtained.
ADJ 9E
Adjust the copied image gamma in copy
mode
mode
Select 2, and
press [START] key.
press [START] key.
Press [START] key, or
press [CUSTOM SETTINGS] key.
press [CUSTOM SETTINGS] key.
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
SPF_AE
AE mode (SPF)
8
SPF_CHARA
Text mode (SPF)
9
SPF_MIX
Text/Photo mode (SPF)
10
SPF_PHOTO
Photo mode (SPF)
11
CIS_AE
AE mode (CIS)
12
CIS_CHARA
Text mode (CIS)
13
CIS_MIX
Text/Photo mode (CIS)
14
CIS_PHOTO
Photo mode (CIS)
64
1
SIMULATION 46-18
GAMMA SETUP(COPIER). SELECT 1-14, AND PRESS START.
0.TRAY SELECT
1
1.PRINT START 2.EXP LEVEL
1
3.OC_AE
64
4.OC_CHARA 5.OC_MIX
64
6.OC_PHOTO
64
7.SPF_AE
64
8.SPF_CHARA
64
9.SPF_MIX
64
10.SPF_PHOTO
64
11.CIS_AE
64
12.CIS_CHARA
64
13.CIS_MIX
64
14.CIS_PHOTO
64
SIMULATION 46-18
GAMMA SETUP. INPUT VALUE 0-127, AND PRESS START.
3.OC_AE
SIMULATION 46-18
GAMMA SETUP. NOW PRINTING.
SIMULATION 46-18
GAMMA SETUP. SELECT 1-6, AND PRESS START.
(FEED TRAY)
1.TRAY1 2.TRAY2 3.TRAY3 4.TRAY4
5.BPT 6.LCC
Select other than 0 - 2,
and press [START] key.
and press [START] key.
Press [CUSTOM SETTINGS] key.
Press [START] key.
Press [CUSTOM SETTINGS] key,
or terminate copying.
or terminate copying.
Select 1,
and press
[START] key.
and press
[START] key.
Select 0, and press [START] key.
1
SIMULATION 46-18
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)
ADJ 9F
Adjust the copied image sharpness
Press [START] key.
Press [CUSTOM SETTINGS] key.
Item
Set
range
Default
1
OC_AE
AE mode (OC)
1 - 5
3
2
OC_CHARA
Text mode (OC)
3
OC_MIX
Text/Photo mode (OC)
4
OC_PHOTO
Photo mode (OC)
5
SPF1_AE
AE mode (SPF1)
6
SPF1_CHARA
Text mode (SPF1)
7
SPF1_MIX
Text/Photo mode (SPF1)
8
SPF1_PHOTO
Photo mode (SPF1)
9
SPF2_AE
AE mode (SPF2)
10
SPF2_CHARA
Text mode (SPF2)
11
SPF2_MIX
Text/Photo mode (SPF2)
12
SPF2_PHOTO
Photo mode (SPF2)
13
CIS_AE
AE mode (CIS)
14
CIS_CHARA
Text mode (CIS)
15
CIS_MIX
Text/Photo mode (CIS)
16
CIS_PHOTO
Photo mode (CIS)
SIMULATION 46-31
SHARPNESS LEVEL SETUP. SELECT 1-12, AND PRESS START.
1.OC_AE
3
2.OC_CHARA
3
3.OC_MIX
3
4.OC_PHOTO
3
5.SPF1_AE
3
6.SPF1_CHARA
3
7.SPF1_MIX
3
8.SPF1_PHOTO
3
9.SPF2_AE
3
10.SPF2_CHARA
3
11.SPF2_MIX
3
12.SPF2_PHOTO
3
13.CIS_AE
3
14.CIS_CHARA
3
15.CIS_MIX
3
16.CIS_PHOTO
3
SIMULATION 46-31
SHARPNESS LEVEL SETUP. INPUT VALUE 0-3, AND PRESS
START.
1.OC_AE
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