DOWNLOAD Sharp AR-M276 (serv.man6) Service Manual ↓ Size: 8.64 MB | Pages: 127 in PDF or view online for FREE

Model
AR-M276 (serv.man6)
Pages
127
Size
8.64 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Service Manual
File
ar-m276-sm6.pdf
Date
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AR-M236/M276/M237/M277  SIMULATION 8 - 30
Operation/procedure
1.
Touch the item to be set. 
2.
Enter the set value with the 10-key.
Operation/procedure
Input the set value with the 10-key and press the [START] key.
Operation/procedure
Enter the set value with the 10-key, and press the [START] key.
Operation/procedure
1.
Touch the item to be set. 
2.
Enter the set value with the 10-key.
To support an individual necessity in paper and the environment, it is
variable in the range of 5 to 30uA in the increment of 1uA in each
mode.
When changing +V2, check with +V1 unchanged. If there is any trouble
in the half tone image of graphics, keep the relationship between +V1
and +V2 at the default and change it.
When the image quality is deteriorated because the user selects the
OHP mode and use other than the recommended OHP, decrease the
transfer current to adjust deterioration of black background picture
quality. If some of characters are not printed, increase the transfer cur-
rent.
This setting is changed in linkage with SIM 26-6 destination setting.
*1: SECL/SCA/SEF/EX inch series/EX AB series/EX inch series (FC)/
EX AB series (FC)/China/Taiwan/SEEG2
*2: SEC/SEEG/SUK
43
43-1
Purpose
Setting
Function 
(Purpose)
Used to set the fusing temperature in 600dpi, 1200dpi, 
or postcard print.
Section
Fixing (Fusing)
Item
Operation
Item
Content
Setting range
Default
1
600dpi
600dpi
155-200
190 (Europe)/
185 (Others)
2
1200dpi
1200dpi
140-200
160
3
POST CARD
Postcard
155-200
185
4
CARDBOARD
Thick paper
155-200
190
43-10
Purpose
Setting
Function 
(Purpose)
Used to set the paper feed cycle timing when printing 
postcards.
Section
Paper feed
Item
Operation
Setting range
1-99
Default
50
44
44-1
Purpose
Setting
Function 
(Purpose)
Used to make various setups in each mode of process 
control.
Section
Image process (Photoconductor/Developing/Transfer/
Cleaning)
Item
Operation
Item
Content
Default
1 ENVIRONMENT 
ADJ.
Environmental correction Allow/ 
Inhibit (0: Inhibit, 1: Allow)
1
2 DUPLEX PRINT ADJ.  Duplex print correction Allow/ 
Inhibit (0: Inhibit, 1: Allow)
0
44-34
Purpose
Setting
Function 
(Purpose)
Used to set the transfer current value in each mode.
Item
Content
Setting 
range
Default
*1
*2
1 +V1F (600)
600dpi normal paper > B5R 
+ V1 single surface. Duplex 
(Front)
5-30
18 20
2 +V1R (600)
600dpi normal paper > B5R 
+ V1 Duplex (Back)
5-30
18 20
3 +V2F (600)
600dpi  normal paper > B5R  
+V2 single surface. Duplex 
(Front)
5-30
18 20
4 +V2R (600)
600dpi  normal paper > B5R  
+V2 Duplex (Back)
5-30
14 18
5 +V1S-F  (600)
600dpi  normal paper  
≤ B5R  
+V1 single surface. Duplex 
(Front)
5-30
18 20
6 +V1S-R  (600)
600dpi  normal paper  
≤ B5R  
+V1 Duplex (Back) 
5-30
18 20
7 +V2S-F  (600)
600dpi  normal paper  
≤ B5R  
+V2 single surface. Duplex 
(Front)
5-30
22 22
8 +V2S-R  (600)
600dpi  normal paper  
≤ B5R  
+V2 Duplex (Back)
5-30
18 18
9 +V1 THICK (600) 600dpi thick paper > LTR  
+V1
5-30
18 20
10 +V2 THICK (600) 600dpi thick paper > LTR  
+V2
5-30
14 14
11 +V1 THICK S 
(600)
600dpi  thick paper 
≤ LTR  
+V1
5-30
18 20
12 +V2 THICK S 
(600)
600dpi  thick paper 
≤ LTR  
+V2 
5-30
18 18
AR-M236/M276/M237/M277  SIMULATION 8 - 31
Operation/procedure
Enter the set value with the 10-key, and press the [START] key.
Correction is performed when the temperature sensor installed to the
MCU indicates 15°C or below.
The content of correction is to raise the DVB-Bias and Grid by –50V.
The simulation allows to vary the correction threshold value in the
range of  0 to 20°C.
If, however, the set temperature is increased, correction  at a high volt-
age is performed in normal temperatures.
Operation/procedure
Enter the set value with the 10-key, and press the [START] key.
Set the toner supply previous rotation time.
13 +V1 THIN (600)
600dpi thin paper > LTR  
+V1 
5-30
18 20
14 +V2 THIN (600)
600dpi  thin paper  > LTR  
+V2 
5-30
18 18
15 +V1 THIN S (600) 600dpi  thin paper  
≤ LTR  
+V1 
5-30
18 20
16 +V2 THIN S (600) 600dpi  thin paper  
≤ LTR  
+V2 
5-30
18 18
17 +V1 LABEL (600)  600dpi  label paper  > LTR  
+V1 
5-30
18 20
18 +V2 LABEL (600) 600dpi  label paper  > LTR  
+V2 
5-30
18 18
19 +V1 LABEL S 
(600)
600dpi  label paper  
≤ LTR  
+V1 
5-30
18 20
20 +V2 LABEL S 
(600)
600dpi  label paper  
≤LTR  
+V2 
5-30
18 18
21 +V1 OHP (600) 
600dpi  OHP  > LTR  +V1  
5-30
18 20
22 +V2 OHP (600)
600dpi  OHP  > LTR  +V2 
5-30
14 14
23 +V1 OHP S (600) 600dpi  OHP  
≤ LTR  +V1 
5-30
18 20
24 +V2 OHP S (600) 600dpi  OHP  
≤ LTR  +V2  
5-30
18 18
25 +V1 POSTCARD  
(600)
600dpi  postcard/envelope  
> 100mm  +V1 
5-30
18 20
26 +V2 POSTCARD  
(600)
600dpi  postcard/envelope  
> 100mm  +V2 
5-30
26 26
27 +V1 POSTCARD 
S  (600)
600dpi  postcard/envelope  
≤ 100mm  +V1 
5-30
18 20
28 +V2 POSTCARD 
S  (600)
600dpi  postcard/envelope  
≤ 100mm  +V2 
5-30
26 26
29 +V1F (1200)
1200dpi  normal paper  > 
B5R  +V1 single surface. 
Duplex (Front)
5-30
8
8
30 +V1R (1200)
1200dpi  normal paper  > 
B5R  +V1 Duplex (Back)
5-30
8
8
31 :+V2F (1200)
1200dpi  normal paper  > 
B5R  +V2 single surface. 
Duplex (Front)
5-30
12 14
32 +V2R (1200)
1200dpi  normal paper  > 
B5R  +V2 Duplex (Back)
5-30
10 10
33 +V1S-F (1200)
1200dpi  normal paper  
≤
B5R  +V1 single surface. 
Duplex (Front)
5-30
8
8
34 +V1S-R (1200)
1200dpi  normal paper  
≤
B5R  +V1 Duplex (Back)
5-30
8
8
35 +V2S-F (1200)
1200dpi  normal paper  
≤
B5R  +V2 single surface. 
Duplex (Front)
5-30
14 14
36 +V2S-R (1200)
1200dpi  normal paper  
≤
B5R  +V2 Duplex (Back)
5-30
12 12
37 +V1 THICK
 (1200)
1200dpi  thick paper > LTR  
+V1 
5-30
8
8
38 +V2 THICK
 (1200)
1200dpi  thick paper > LTR  
+V2  
5-30
10 10
39 +V1 THICK S 
(1200)
1200dpi  thick paper 
≤ LTR  
+V1 
5-30
8
8
40 +V2 THICK S
 (1200)
1200dpi  thick paper 
≤ LTR  
+V2 
5-30
12 12
41 +V1 THIN (1200) 1200dpi  thin paper  > LTR  
+V1 
5-30
8
8
42 +V2 THIN (1200) 1200dpi  thin paper  > LTR  
+V2 
5-30
12 12
43 +V1 THIN S 
(1200)
1200dpi  thin paper  
≤ LTR  
+V1 
5-30
8
8
44 +V2 THIN S  
(1200)
1200dpi  thin paper  
≤ LTR  
+V2 
5-30
12 12
45 +V1 LABEL  
(1200)
1200dpi  label paper  > LTR  
+V1 
5-30
8
8
Item
Content
Setting 
range
Default
*1
*2
46 +V2 LABEL  
(1200)
1200dpi  label paper  > LTR  
+V2 
5-30
12 12
47 +V1 LABEL S  
(1200)
1200dpi  label paper  
≤ LTR  
+V1 
5-30
8
8
48 +V2 LABEL S  
(1200)
1200dpi  label paper  
≤ LTR  
+V2 
5-30
12 12
49 +V1 OHP (1200)
1200dpi  OHP  > LTR  +V1  
5-30
8
8
50 +V2 OHP (1200)
1200dpi  OHP  > LTR  +V2 
5-30
8
8
51 +V1 OHP S  
(1200)
1200dpi  OHP  
≤ LTR  +V1 
5-30
8
8
52 +V2 OHP S  
(1200)
1200dpi  OHP  
≤ LTR  +V2  
5-30
12 12
53 +V1 POSTCARD  
(1200)
1200dpi  postcard/envelope 
> 100mm  +V1 
5-30
8
8
54 +V2 POSTCARD  
(1200)
1200dpi  postcard/envelope  
> 100mm  +V2 
5-30
16 16
55 +V1 POSTCARD 
S  (1200)
1200dpi  postcard/envelope  
≤ 100mm +V1 
5-30
8
8
56 +V2 POSTCARD 
S  (1200)
1200dpi  postcard/envelope  
≤ 100mm +V2 
5-30
16 16
44-35
Purpose
Setting
Function 
(Purpose)
Used to set the DV-Bias/Grid environment (low 
temperature) correction temperature.
Setting range
0-20
Default
15°C
44-40
Purpose
Setting
Function 
(Purpose)
Used to set the time from the start of the main motor 
rotation (Ready) to the start of toner supply in previous 
rotation after turning on the power.
Item
Content
Setting 
range
Default
*1
*2
AR-M236/M276/M237/M277  SIMULATION 8 - 32
Operation/procedure
1.
Touch the item to be adjusted. (Automatic adjustment)
The currently set value is highlighted beside the adjustment item.  
2.
Press the [START] key.
The display is shifted to the copy menu.
3.
Select the paper feed tray and the print density.
Use the 10-key to set the exposure level. 
4.
Press the [START] key.
Copying is started.
(Exposure mode)
* Except for AE and AE (TS), only Level 3 can be set.
Note: When this simulation is canceled, the display returns to the initial
menu but the machine is not reset.
Operation/procedure
1.
Touch the item to be adjusted.
The adjustment item and the currently set value are highlighted.
2.
Press the [START] key.
The display is shifted to the copy menu.
3.
Select the paper feed tray and the print density.
Use the 10-key to set the exposure level. 
4.
Press the [START] key.
Copying is started.
(Exposure mode (Super Photo))
Note: When this simulation is canceled, the display returns to the initial
menu but the machine is not reset. 
Operation/procedure
1.
Touch the item to be adjusted.
The adjustment item and the currently set value are highlighted. 
2.
Press the [START] key.
The display is shifted to the copy menu.
3.
Select the paper feed tray and the print density.
Use the 10-key to set the exposure level. 
4.
Press the [START] key.
Copying is started. 
(Exposure mode (Text))
Setting range
1-99 (sec)
Default
8 (sec)
46
46-2
Purpose
Adjustment
Function 
(Purpose)
Used to set the exposure level in each exposure mode.
Item
Picture quality
Density
Item
Content
Setting 
range
Default
1 AE
AE
1-99
50
2 TEXT
Character
Level 3.0
3 TEXT/PHOTO
Character/Photo
Level 3.0
4 PHOTO
Photo
Level 3.0
5 SUPER PHOTO
Super photo
Level 3.0
6 AE(TS)
AE (TS)
7 TEXT(TS)
Character (TS)
Level 3.0
8 TEXT/PHOTO(TS)
Character/Photo (TS)
Level 3.0
46-7
Purpose
Adjustment
Function 
(Purpose)
Used to adjust the shift amount and the inclination 
value for each level (1 to 5) of the exposure mode 
(Super Photo).
Item
Picture quality
Density
Item
Content
Setting 
range
Default
1
1.0(SHIFT)
Super photo level 1.0 (shift q’ty)
1-99
32
2
1.0(GAMMA)
Super photo level 1.0 (slant)
1-99
50
3
2.0(SHIFT)
Super photo level 2.0 (shift q’ty)
1-99
41
4
2.0(GAMMA)
Super photo level 2.0 (slant)
1-99
50
5
3.0(SHIFT)
Super photo level 3.0 (shift q’ty)
1-99
50
6
3.0(GAMMA)
Super photo level 3.0 (slant)
1-99
50
7
4.0(SHIFT)
Super photo level 4.0 (shift q’ty)
1-99
56
8
4.0(GAMMA)
Super photo level 4.0 (slant)
1-99
61
9
5.0(SHIFT)
Super photo level 5.0 (shift q’ty)
1-99
62
10 5.0(GAMMA)
Super photo level 5.0 (slant)
1-99
66
46-9
Purpose
Adjustment
Function 
(Purpose)
Used to adjust the shift amount and the inclination 
value for each level (1 to 5) of the exposure mode 
(Text).
Item
Picture quality
Density
Item
Content
Setting 
range
Default
1 1.0 (SHIFT)
Character level 1.0 (shift 
q’ty)
1-99
22
2 1.0 (GAMMA)
Character level 1.0 (slant)
1-99
44
3 2.0 (SHIFT)
Character level 2.0 (shift 
q’ty)
1-99
36
4 2.0 (GAMMA)
Character level 2.0 (slant)
1-99
47
5 3.0 (SHIFT)
Character level 3.0 (shift 
q’ty)
1-99
50
6 3.0 (GAMMA)
Character level 3.0 (slant)
1-99
50
7 4.0 (SHIFT)
Character level 4.0 (shift 
q’ty)
1-99
61
8 4.0 (GAMMA)
Character level 4.0 (slant)
1-99
55
9 5.0 (SHIFT)
Character level 5.0 (shift 
q’ty)
1-99
72
10 5.0 (GAMMA)
Character level 5.0 (slant)
1-99
60
11 TS 1.0 (SHIFT) Character (TS) level 1.0 
(shift q’ty)
1-99
22
12 1TS 1.0 
(GAMMA)
Character (TS) level 1.0 
(slant)
1-99
44
AR-M236/M276/M237/M277  SIMULATION 8 - 33
Note: When this simulation is canceled, the display returns to the initial
menu but the machine is not reset.
Operation/procedure
1.
Touch the item to be adjusted.
The adjustment item and the currently set value are highlighted. 
2.
Press the [START] key.
The display is shifted to the copy menu.
3.
Select the paper feed tray and the print density.
Use the 10-key to set the exposure level. 
4.
Press the [START] key.
Copying is started.
(Exposure mode (Text/Photo))
Note: When this simulation is canceled, the display returns to the initial
menu but the machine is not reset.
Operation/procedure
1.
Touch the item to be adjusted.
The adjustment item and the currently set value are highlighted. 
2.
Press the [START] key.
The display is shifted to the copy menu.
3.
Select the paper feed tray and the print density.
Use the 10-key to set the exposure level. 
4.
Press the [START] key. 
Copying is started. 
(Exposure mode (Photo))
Note: When this simulation is canceled, the display returns to the initial
menu but the machine is not reset.
13 TS 2.0 (SHIFT) Character (TS) level 2.0 
(shift q’ty)
1-99
36
14 TS 2.0 
(GAMMA)
Character (TS) level 2.0 
(slant)
1-99
47
15 TS 3.0 (SHIFT) Character (TS) level 3.0 
(shift q’ty)
1-99
50
16 TS 3.0 
(GAMMA)
Character (TS) level 3.0 
(slant)
1-99
50
17 TS 4.0(SHIFT)
Character (TS) level 4.0 
(shift q’ty)
1-99
61
18 TS 4.0 
(GAMMA)
Character (TS) level 4.0 
(slant)
1-99
55
19 TS 5.0 (SHIFT) Character (TS) level 5.0 
(shift q’ty)
1-99
72
20 2TS 5.0 
(GAMMA)
Character (TS) level 5.0 
(slant)
1-99
60
46-10
Purpose
Adjustment
Function 
(Purpose)
Used to adjust the shift amount and the inclination 
value for each level (1 to 5) of the exposure mode 
(Text/Photo).
Item
Picture quality
Item
Content
Setting 
range
Default
1
1.0 (SHIFT)
Character/Photo level 1.0 
(shift q’ty)
1-99
30
2
1.0 (GAMMA) Character/Photo level 1.0 
(slant)
1-99
37
3
2.0 (SHIFT)
Character/Photo level 2.0 
(shift q’ty)
1-99
40
4
2.0 (GAMMA) Character/Photo level 2.0 
(slant)
1-99
43
5
3.0 (SHIFT)
Character/Photo level 3.0 
(shift q’ty)
1-99
50
6
3.0 (GAMMA) Character/Photo level 3.0 
(slant)
1-99
50
7
4.0 (SHIFT)
Character/Photo level 4.0 
(shift q’ty)
1-99
57
8
4.0 (GAMMA) Character/Photo level 4.0 
(slant)
1-99
61
9
5.0 (SHIFT)
Character/Photo level 5.0 
(shift q’ty)
1-99
64
Item
Content
Setting 
range
Default
10 5.0 (GAMMA) Character/Photo level 5.0 
(slant)
1-99
66
11 TS 1.0 
(SHIFT)
Character/Photo (TS) level 1.0 
(shift q’ty)
1-99
30
12 TS 1.0 
(GAMMA)
Character/Photo (TS) level 1.0 
(slant)
1-99
37
13 TS 2.0 
(SHIFT)
Character/Photo (TS) level 2.0 
(shift q’ty)
1-99
40
14 TS 2.0 
(GAMMA)
Character/Photo (TS) level 2.0 
(slant)
1-99
43
15 TS 3.0 
(SHIFT)
Character/Photo (TS) level 3.0 
(shift q’ty)
1-99
50
16 TS 3.0 
(GAMMA)
Character/Photo (TS) level 3.0 
(slant)
1-99
50
17 TS 4.0 
(SHIFT)
Character/Photo (TS) level 4.0 
(shift q’ty)
1-99
57
18 TS 4.0 
(GAMMA)
Character/Photo (TS) level 4.0 
(slant)
1-99
61
19 TS 5.0 
(SHIFT)
Character/Photo (TS) level 5.0 
(shift q’ty)
1-99
64
20 TS 5.0 
(GAMMA)
Character/Photo (TS) level 5.0 
(slant)
1-99
66
46-11
Purpose
Adjustment
Function 
(Purpose)
Used to adjust the shift amount and the inclination 
value for each level (1 to 5) of the exposure mode 
(Photo).
Item
Picture quality
Density
Item
Content
Setting 
range
Default
1
1.0(SHIFT)
Photo level 1.0 (shift q’ty)
1-99
32
2
1.0(GAMMA)
Photo level 1.0 (slant)
50
3
2.0(SHIFT)
Photo level 2.0 (shift q’ty)
41
4
2.0(GAMMA)
Photo level 2.0 (slant)
50
5
3.0(SHIFT)
Photo level 3.0 (shift q’ty)
50
6
3.0(GAMMA)
Photo level 3.0 (slant)
50
7
4.0(SHIFT)
Photo level 4.0 (shift q’ty)
56
8
4.0(GAMMA)
Photo level 4.0 (slant)
61
9
5.0(SHIFT)
Photo level 5.0 (shift q’ty)
62
10
5.0(GAMMA)
Photo level 5.0 (slant)
66
Item
Content
Setting 
range
Default
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