DOWNLOAD Sharp MX-M623U / MX-M753U (serv.man10) Service Manual ↓ Size: 49.81 MB | Pages: 127 in PDF or view online for FREE

Model
MX-M623U MX-M753U (serv.man10)
Pages
127
Size
49.81 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / COMPLETE SERVICE MANUAL
File
mx-m623u-mx-m753u-sm10.pdf
Date

Sharp MX-M623U / MX-M753U (serv.man10) Service Manual ▷ View online

MX-M753N  SIMULATION  6 – 21
 
24-30
Purpose
Data clear
Function (Purpose) Used to initialize the administrator pass-
word.
Section
Operation/Procedure
1)
Press [EXECUTE] key.
2)
Press [YES] key.
The administrator password is initialized.
If the administrator password of system setting and Web page is
forgotten, execute this simulation to set the password to "admin"
(default).
 
24-31
Purpose
Data clear
Function (Purpose) Used to initialize the service mode (Web
page) password.
Section
Operation/Procedure
1)
Press [EXECUTE] key.
2)
Press [YES] key.
The service mode password is initialized.
If the password of Web page is forgotten, execute this simulation to
set the password to "service" (default).
 
25
 
25-1
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the devel-
oping section, and to display the toner den-
sity detection level.
Section
Process (Developing section)
Operation/Procedure
1)
Select the process speed with the touch panel key.
2)
Press [EXECUTE] key.
The developing motor and the OPC drum motor rotate for 3
minutes and the output level of the toner density sensor is dis-
played.
 
25-2
Purpose
Setting
Function (Purpose) Used to make the initial setting of toner
density when replacing developer. (Auto-
matic adjustment)
Section
Process (Photoconductor/Developing/
Transfer/Cleaning)
Operation/Procedure
1)
Press [EXECUTE] key.
The developing motor rotates for 3 minutes, and the toner density
sensor makes sampling of the toner density. The detected level is
displayed.
After stopping the developing motor, the average value of the toner
density sampling results is set as the reference toner density con-
trol level.
NOTE: When the above operation is interrupted on the way, the
reference toner concentration level is not set. Also when
error code of EE-EC, EE-EL or EE-EU is displayed, the ref-
erence toner density level is not set normally.
Do not execute this simulation unless new Developer material has
been installed. If it is executed in other cases, under toner or over-
tone may occur, causing a trouble.
Adjustment result data display
Data display during execution
Display in case of an error
 
26
 
26-2
Purpose
Setting
Function (Purpose) Used to set the paper type and the weight
type.
Section
Paper feed
Operation/Procedure
Select a paper size to be changed with the touch panel.
LOW
Process speed: Low speed
MIDDLE
Process speed: Medium speed
TCS
Toner density detection level
TCV_K
Toner density sensor output voltage level
Item/Display
Content
AUTO DV(L)
Toner density adjustment value at the low speed
AUTO DV(M)
Toner density adjustment value at the middle speed
AUTO DV VO(L)
Toner density sensor control voltage level at the low 
speed
AUTO DV VO(M)
Toner density sensor control voltage level at the 
middle speed
Item/Display
Content
TCS
Toner density sensor detection level
TCV
Toner density sensor control voltage level
Error display
Content
Details of content
EE-EL
EL abnormality
Sensor output level less than 26, or 
sensor control voltage level over 197
EE-EU
EU abnormality
Sensor output level over 200, or sensor 
control voltage level less than 49
EE-EC
EC abnormality
The sampling level in the automatic 
toner density adjustment is outside of 
108 
 5.
TRAY2
0
8.5 x 11
1
A4
2
B5
A4 LCC
0
8.5 x 11
1
A4
2
B5
G/LBS SET
0
GRAM
1
LBS
MX-M753N  SIMULATION  6 – 22
 
26-3
Purpose
Setting
Function (Purpose) Used to set the specifications of the auditor.
(Japan only)
Section
Auditor
Operation/Procedure
Select an item to be set with the touch panel.
(*1) Displayed only when EQUITRAC.
(*2) Details of the vendor mode
Operation 1: 
Standby during setting time of auto clear. Default is 60 seconds,
which can be changed in the system setting.
Operation 2: 
Auto clear is not made.
Operation 3: 
The display is shifted to the initial screen.
 
26-5
Purpose
Setting
Function (Purpose) Used to set the count mode in A3 (11" x
17") print.
Section
Operation/Procedure
1)
Select an item to be set with [
] [] keys.
2)
Enter the setting value with 10-key 
1 = Count up by 1, 2 = Count up by 2
3)
Press [OK] key.
The set value in step 2) is saved.
 
26-6
Purpose
Setting
Function (Purpose) Used to set the specifications of the desti-
nation.
Section
Operation/Procedure
1)
Select an item to be set with the touch panel.
2)
Press [EXECUTE] key.
The selected set content is saved.
Item/Display
Content
Default 
value
BUILT-IN 
AUDITOR
P10
Built-in auditor mode 
(standard mode) operation.
P10
EC1
EC1 mode operation
OUTSIDE 
AUDITOR
NONE
No external connection 
vendor is used.
NONE
P VENDOR1
Coin vendor mode 
(Only the copy mode can be 
controlled.)
P VENDOR2
Vendor mode communicating 
with the parallel I/F (for 
DocuLyzer) (Japan only)
VENDOR-EX 
(*1)
Vendor I/F for EQUITRAC
VENDOR-EX 
(MULTI) (*1)
VENDOR-EX + Multi job 
cueing Enable mode
P OTHER
NOT USED
S_VENDOR
Serial vendor mode
DOC ADJ
ON
Support for the auditor in 
document filing print
OFF
OFF
No support for the auditor in 
document filing print
PF ADJ
ON
Continuous printing is 
performed in the duplex print 
mode.
If the remaining money 
expires during continuous 
printing, the sheets in the 
machine are discharged 
without being printed on the 
back surfaces.
OFF
OFF
Continuous printing is not 
performed in the duplex print 
mode. (The remaining 
amount is checked for 
printing every surface in all 
the printing process.)
If the remaining money 
expires during printing, the 
sheet is discharged without 
printing on the back surface.
VENDOR 
MODE (*2)
MODE1
Vendor mode 1
MODE 
3
MODE2
Vendor mode 2
MODE3
Vendor mode 3
COUNTUP 
TIMING
FUSER_IN
When the paper lead edge 
passes the fusing rear 
sensor.
EXIT_
OUT
FUSER_OUT
When the paper rear edge 
passes the fusing rear 
sensor.
EXIT_OUT
When the paper rear edge 
passes the paper exit sensor 
in the main unit, the right tray, 
and the after process unit.
IMS 
CONTROL
ON
There is some restriction in 
the image send mode.
OFF
OFF
There is no restriction in the 
image send mode.
PRINTER 
CONTROL
MODE1
PRINTER CONTROL 
MODE1 (All the items of 
OUTSIDE AUDITOR can be 
selected.)
MODE
1
MODE2
PRINTER CONTROL 
MODE2 (The item of 
OUTSIDE AUDITOR must 
be the value of "P VENDOR 
1" and the other buttons are 
gray out.)
MODE3
PRINTER CONTROL 
MODE3 (The item of 
OUTSIDE AUDITOR must 
be the value of "P OTHER" 
and the other buttons are 
gray out.)
VENDER 
MODE
Completion of 
the specified 
quantity.
(Money 
remaining)
Insufficient 
money during 
copy job
Completion of 
the specified 
quantity.
(No money 
remaining)
No money 
remaining
Condition 1
Condition 2
Condition 3
MODE1
Operation 1
Operation 2
Operation 1
MODE2
Operation 1
Operation 1
Operation 1
MODE3
Operation 1
Operation 3
Operation 3
Item/Display
Content
Default value
A
TOTAL (B/W)
Total counter (B/W)
2
B
MAINTE (B/W)
Maintenance counter (B/W)
2
C
DEV (B/W)
Developer counter (B/W)
Item/Display
Content
Default 
value
MX-M753N  SIMULATION  6 – 23
 
26-10
Purpose
Setting
Function (Purpose) Used to set the trial mode of the network
scanner.
Section
Operation/Procedure
1)
Enter the set value with 10-key.
2)
Press [OK] key.
The set value in step 1) is saved.
 
26-18
Purpose
Setting
Function (Purpose) Used to set Disable/Enable of the toner
save mode operation. 
(For the Japan and the UK versions.)
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.
 
26-30
Purpose
Setting
Function (Purpose) Used to set the operation mode corre-
sponding to the CE mark (Europe safety
standards).
Section
Operation/Procedure
1)
Enter the set value with 10-key.
2)
Press [OK] key.
The set value in step 1) is saved.
* Even in Enable state, the control may not be executed due
to the power frequency, etc.
 
26-35
Purpose
Setting
Function (Purpose) Used to set the trouble history display
mode.
Section
Operation/Procedure
1)
Enter the set value with 10-key.
2)
Press [OK] key.
The set value in step 1) is saved.
 
26-38
Purpose
Setting
Function (Purpose) Used to set "Print continue" or "Print stop"
when the maintenance timing is reached or
the consumable part life is over.
Section
Operation/Procedure
1)
Enter the set value with 10-key.
2)
Press [OK] key.
The set value in step 1) is saved.
 
26-41
Purpose
Setting
Function (Purpose) Used to set Enable/Disable of the magnifi-
cation ratio automatic select function (AMS)
in the center binding mode.
Section
Operation/Procedure
1)
Enter the set value with 10-key.
2)
Press [OK] key.
The set value in step 1) is saved.
<Default value of each destination>
U.S.A.
United States of America
CANADA
Canada
INCH
Inch series, other destinations
JAPAN
Japan
AB_B
AB series (B5 detection), other destinations
EUROPE
Europe
U.K.
United Kingdom
AUS.
Australia
AB_A
AB series (A5 detection), other destinations
CHINA
China
TRIAL MODE
(0: YES 1: NO)
0
Trial mode setting
1
Trial mode cancel (Default)
Item
Display
Content
Default 
value
A
COPY
0
Copy toner save mode is inhibited.
0
1
Copy toner save mode is allowed
B
PRINTER
0
Printer toner save mode is inhibited.
0
1
Printer toner save mode is allowed.
0
Control allowed
1
Control inhibited
U.S.A
1 (CE not supported)
EUROPE
0 (CE supported)
CANADA
1 (CE not supported)
U.K.
0 (CE supported)
INCH
1 (CE not supported)
AUS.
0 (CE supported)
JAPAN
1 (CE not supported)
AB_A
0 (CE supported)
AB_B
1 (CE not supported)
CHINA
0 (CE supported)
0
Only once display.
1
Any time display.
Item/Display
Content
Default 
value
A
MAINTENANCE 
LIFE OVER
0
Print continue
0
1
Print stop
B
FUSER WEB END 
(0: CONTINUE 
1: STOP)
0
Continue/Stop setting of print 
when the fusing web is end 
(Print Continue)
0
1
Continue/Stop setting of print 
when the fusing web is end 
(Print Stop)
0
AMS Disable
1
AMS Enable
U.S.A
0 (Disable)
EUROPE
1 (Enable)
CANADA
0 (Disable)
U.K.
1 (Enable)
INCH
0 (Disable)
AUS.
0 (Disable)
JAPAN
0 (Disable)
AB_A
0 (Disable)
AB_B
0 (Disable)
CHINA
0 (Disable)
MX-M753N  SIMULATION  6 – 24
 
26-49
Purpose
Setting
Function (Purpose) Used to set the print speed of postcards
mode.
Section
Operation/Procedure
Select the copy speed mode with the touch panel. (Default: LOW)
When the setting is changed, the paper feed interval in print or
copy in the postcard mode is changed and the job speed is
changed accordingly.
LOW: The paper feed interval is long. (Normal mode)
HIGH: The paper feed interval is short. (when a paper jam occurs,
the number of sheets of jam paper is greater than that in the LOW
mode.)
 
26-50
Purpose
Setting
Function (Purpose) Used to set the operation specifications
and functions.
Section
Operation/Procedure
1)
Select a target item of setting with [
] [] key on the touch
panel.
2)
Enter the set value with 10-key.
3)
Press [OK] key. (The set value is saved.)
(*1) Default values for each destination of item A
 
26-52
Purpose
Setting
Function (Purpose) Used to set whether non-printed paper
(insertion paper, cover paper) is counted up
or not.
Section
Operation/Procedure
1)
Enter the set value with 10-key.
2)
Press [OK] key.
The set value in step 1) is saved.
 
26-53
Purpose
Setting
Function (Purpose) Used to set Inhibit/Allow of the user auto
calibration (gradation, density adjustment)
in the copy mode.
Section
Operation/Procedure
1)
Enter the set value with 10-key.
2)
Press [OK] key.
The set value in step 1) is saved.
 
26-54
Purpose
Setting
Function (Purpose) Used to set Inhibit/Allow of the user auto
calibration (gradation, density adjustment)
in the print mode.
Section
Operation/Procedure
1)
Enter the set value with 10-key.
2)
Press [OK] key.
The set value in step 1) is saved.
 
26-65
Purpose
Setting
Function (Purpose) Used to set the limit of the staple process.
Section
Operation/Procedure
Use the touch key to set.
[Target paper size]
<LIMIT SHEETS>
A4, B5, 8.5 x 11, 16K
<LIMIT SHEETS(L)>
(A3, B4, 11 x 17, 8.5 x 14, 8.5 x 13.5, 8.5 x 13.4, 8.5 x 13, 8K, A4R,
8.5 x 11R)
Item/Display
Content
Default 
value
A
BW REVERSE 
0
BW reverse copy Disable
Refer 
to *1
1
BW reverse copy Enable
B
FEED TRAY
COLOR 
0
Paper feed tray color display 
ON during paper feed
0
1
Paper feed tray color display 
OFF during paper feed
Destination
Item A
U S A
1
CANADA
1
INCH
1
JAPAN
1
AB_B
1
EUROPE
1
U K
0
AUS
1
AB_A
1
CHINA
1
0
Count up
1
No count up
Destination
Default
U.S.A
0 (Counted)
CANADA
0 (Counted)
INCH
0 (Counted)
JAPAN
1 (Not counted)
AB_B
0 (Counted)
EUROPE
0 (Counted)
U.K.
0 (Counted)
AUS.
1 (Not counted)
AB_A
0 (Counted)
CHINA
0 (Counted)
0
Inhibit (Default)
1
Allow
0
Inhibit (Default)
1
Allow
Page of 127
Display

Click on the first or last page to see other MX-M623U / MX-M753U (serv.man10) service manuals if exist.