MX-M623U, MX-M753U (serv.man10). COMPLETE SERVICE MANUAL - Sharp Copying Equipment Service Manual (repair manual). Page 121

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MX-M753N  SIMULATION  6 – 25
*1: 1-5sheets (20 sets) / 6-10 sheets (15 sets) / 
11-15 sheets (10 sets)
 
26-69
Purpose
Setting
Function (Purpose) Used to set the operating conditions for
toner near end.
Section
Operation/Procedure
1)
Select an item to be set with [
] [] keys.
2)
Enter the set value with 10-key.
3)
Press [OK] key.
The set value in step 2 is saved.
<List of Default values and set values for each destination>
(Contents of set items)
A: Enable/Disable setting of the toner preparation message display
when the toner remaining quantity reaches 25%.
B: Enable/Disable setting of the toner preparation message display
when the toner near end status is reached.
C: Enable/Disable setting of the machine operation when the toner
end status is reached.
For except Japan, performs operation of set value "3" regardless of
the setting value.
D: Setting of the toner supply enable time (sec) to the developer
unit after toner near end. (Range of 180 - 380 sec)
When the set time is exceeded, it is judged as toner end.
The number of output print allowed in item D is based on the
assumption that the sheets are of A4 size with print ratio of 6%.
(The number of outputs allowed differs depending on the paper
size and the print ratio.)
Set value of item D and toner supply enable time
1: 180 sec, equivalent to 2.0K sheets
2: 230 sec, equivalent to 2.5K sheets
3: 280 sec, equivalent to 3.0K sheets
4: 330 sec, equivalent to 3.5K sheets
5: 380 sec, equivalent to 4.0K sheets
* Reference value based on 6% documents
 
26-73
Purpose
Setting
Function (Purpose) Used to adjust the image loss (shade
removal amount) in the poster, the continu-
ous enlargement copy, the card scan, and
the A3 wide copy mode.
Section
Operation/Procedure
1)
Select an item to be set with [
] [] keys.
2)
Enter the set value with 10-key.
3)
Press [OK] key.
When the adjustment value is increased, the image loss
(shade delete quantity) is increased.
Item
Content
100 sheets 
binding 
finisher
4K finisher
4K saddle 
finisher
Se
t v
al
u
e
D
e
fau
lt
 val
ue
Se
t v
al
u
e
D
e
fau
lt
 val
ue
Se
t v
al
u
e
D
e
fau
lt
 val
ue
LIMIT 
SHEETS
Staple limit 
sheets
30
100
30
50
30
50
100
50
50
LIMIT 
COPIES
Staple limit 
copies ON
ON
ON
ON
ON
ON
ON
Staple limit 
copies OFF
OFF
OFF
OFF
LIMIT 
SHEETS (L)
Staple limit 
sheets
30
50
25
30
25
30
50
30
30
SADDLE 
COPIES
Saddle staple 
load quantity 
limited
ON
ON
Saddle staple 
load quantity 
not limited
OFF
Item/Display
Content
Setting 
range
Default 
value
A
TONER 
PREPARATION 
(0: YES 1: NO)
0
The toner preparation 
message is displayed.
0 - 1
1
The toner preparation 
message is not 
displayed.
B
TONER NEAR 
END 
(0: YES 1: NO)
0
The toner near end 
message is displayed.
0 - 1
0
1
The toner near end 
message is not 
displayed.
C
TONER END
1
Operation Enable in 
TONER END
1 - 3
2
2
Operation STOP in 
TONER END
3
Operation STOP in 
TONER END
D
TONER END 
COUNT
Setting of Enable/Disable of 
toner supply to the 
developer unit after toner 
near end
1 - 5
3
E
TONER E-MAIL 
ALART
0
Condition for Low 
status send of E-mail 
alert
0 - 1
1
When the toner 
preparation message 
is displayed (in near 
near toner end)
1
Condition for Low 
status send of E-mail 
alert
When near toner end
Destination
Set value
Toner preparation 
message
Toner near end message
U.S.A
0 (Displayed)
0 (Displayed)
CANADA
0 (Displayed)
0 (Displayed)
INCH
0 (Displayed)
0 (Displayed)
JAPAN
1 (Not Displayed)
0 (Displayed)
AB_B
0 (Displayed)
0 (Displayed)
EUROPE
0 (Displayed)
0 (Displayed)
U.K.
0 (Displayed)
0 (Displayed)
AUS.
0 (Displayed)
0 (Displayed)
AB_A
0 (Displayed)
0 (Displayed)
CHINA
0 (Displayed)
0 (Displayed)
Item/Display
Content
Setting 
range
Default value
A
DELETING 
SHADOW ADJ 
(M)
Rear frame side 
image loss quantity 
(shade delete 
quantity) adjustment
0 - 50
0
(Adjustment 
amount: 
0.1mm/step)
B
DELETING 
SHADOW ADJ 
(S)
Lead edge image 
loss quantity (shade 
delete quantity) 
adjustment
0 - 50
0
(Adjustment 
amount: 
0.1mm/step)
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