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Model
MX-5050N MX-5050V MX-5070N MX-5070V MX-6050N MX-6050V MX-6070N MX-6070V (serv.man6)
Pages
127
Size
108.36 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Service Manual (Revised November 2017).
File
mx-5050n-mx-5050v-mx-5070n-mx-5070v-mx-6050n-mx-60.pdf
Date

Sharp MX-5050N / MX-5050V / MX-5070N / MX-5070V / MX-6050N / MX-6050V / MX-6070N / MX-6070V (serv.man6) Service Manual ▷ View online

MX-6070N  CONSUMABLE PARTS  3 – 4
3.  Definition of developer/drum life end
When the developer/drum counter reaches the maximum printable
count.
When the developer/drum rpm reaches the specified count.
When either of the above reach the specified count, it is judged as life
end.
In an actual case, the ratio of monochrome output and color output
may differ greatly.
When data of mixed documents (monochrome and color) are output,
monochrome document data may be output in the color mode in order
to prevent against fall in the job efficiency. (ACS auto color selection).
In addition, when correction or warm-up operation is performed as well
as output operation, the developer and the drum rotates.
Therefore, the developer/drum consuming level cannot be determined
only by the copy/print quantity. When, therefore, the rpm reaches the
specified amount, it is judged as life end.
To check the developer/drum life, use SIM22-13.
However, when the copy/print quantity is large and the developer/drum
counter reaches the maximum printable quantity even if the rpm does
not reach the specified amount, it is judged as life end.
The table which shows the relation between the standard printable
quantity and the maximum printable quantity in the specified rpm
amount is as follows.
* Standard printable quantity means the printing quantity under the
specified developer/drum count by using the specified test data
Developer
Drum
4.  Production number identification
A. OPC drum
The lot number is comprised of 10 digits. Each digit indicates the con-
tent as follows.
The number is printed on the flange on the front side.
B. Developer
The lot number is 8 digits (BK) and 5 digits (CMY) in length. Each digit
indicates the content as follows.
The number is printed on the back side of the developer bag.
[BK]
[C,M,Y]
Standard printable 
number
Maximum printable 
number
Rotation
Mono
Color
Mono
Color
Mono
Color
500K
400K
570K
460K
2700K
2700K
Standard printable 
number
Maximum printable 
number
Rotation
Mono
Color
Mono
Color
Mono
Color
250K
200K
285K
230K
1350K
1350K
2
1
4
3
6
5
10
9
8
7
Digit
Character type
Content
1
Number
For this model is 2
2
Alphabet
Model conformity code
3
Number
End digit of the production year
4
Number or 
X, Y, Z
Production month
X stands for October
Y November
Z December
5
Number
Day of the production date
6
7
Number or 
X, Y, Z
Day of the month of packing
X stands for October
Y November
Z December
8
Number
Day of the packing date
9
10
Alphabet
Production factory
Digit
Character type
Content
1
Alphabet
Production factory
2
Number
End digit of the production year
3
Number
Production month
4
5
Number
Day of the production date
6
7
hyphen
8
Number
production lot
Digit
Character type
Content
1
Number
End digit of the production year
2
Alphabet
Production factory
3
Number or 
X, Y
Production month
0 stands for October
X November
Y December
4
Number
Day of the production date
5
BK 
C .  M .Y 
3B301 
MX-6070N  CONSUMABLE PARTS  3 – 5
C. Toner cartridge
The number is printed on the side of the toner cartridge
: Unit code/Model name
: Color code
(Black: BK/Cyan: CY/Magenta: MA/Yellow: YE)
: Destination
: Skating
: Production factory
: Production date (YYYYMMDD)
: Serial number
: Version number
: Line No.
5.  Environmental conditions
Standard environmental 
conditions
Temperature
21 – 25°C
Humidity
50 ± 10%RH
Usage environmental 
conditions
Temperature
10 – 35°C
Humidity
20 – 85%RH 
Storage period
Toner/Developer: 24 months from the 
manufactured month (Production lot) under 
unsealed state.
Drum:36 months from the manufactured month 
under unsealed state.
Humidity)
85%
60%
20%
10℃
30℃ 35℃
Temperature)
MX-6070N  EXTERNAL VIEW AND INTERNAL STRUCTURE  4 – 1
MX-6070N
Service Manual
 
[4] EXTERNAL VIEW AND INTERNAL STRUCTURE
1. External view
*1 Optional
No.
Name
Function/Operation
1
Automatic document feeder
It automatically feeds and scans multiple originals. 2-sided originals can be automatically scanned. 
For the MX-xx70N, both sides of 2-sided originals can be automatically scanned at one time.
2
Output tray (exit tray cabinet)*1
Received faxes and printed papers are delivered to this tray.
3
Job separator tray (upper tray)*1
Output is delivered to this tray.
4
USB port (A type)
This is used to connect a USB device such as a USB memory device to the machine.
Supports USB 2.0 (Hi-Speed).
5
Operation panel
This panel hosts the [Power] button, [Power Save] button/indicator, error indicator, [Home Screen] button, 
main power button, data notification indicator and touch panel.
Use the touch panel to operate each of these functions.
6
Exit tray unit (right tray)*1
Set this tray as the output tray if needed.
7
Keyboard*1
Use this as a substitute for the soft keyboard displayed on the touch panel. When not being used, it can 
be stored under the operation panel.
8
Inner finisher*1
This staples paper. A punch module can also be installed to punch holes in output paper. You can also 
perform stapling manually.
9
Toner cover
Open to replace a toner cartridge.
10
Front cover
Open to switch the main power switch to "On" or "Off".
3
7
5
1
4
6
2
9
10
1
8
MX-6070N  EXTERNAL VIEW AND INTERNAL STRUCTURE  4 – 2
*1 Optional
*2 Can only be used on the MX-xx70N.
No.
Name
Function/Operation
Note
11
Saddle Stitch Finisher (large stacker)*1
This staples and folds paper. A punch module can 
also be installed to punch holes in output paper.
You can also perform stapling manually.
12
Paper pass unit*1
Relay between the machine and the finisher, finisher 
(large stacker), saddle stitch finisher or saddle stitch 
finisher (large stacker).
13
Motion sensor*2
This sensor detects the presence of a person that 
approaches the machine, and automatically wakes 
the machine from sleep mode (Motion Sensor Mode 
Only).
14
Utility table*1
You can use this as a work platform, or temporarily 
place originals or a mobile device.
• Do not place anything that weighs more than 
5kg or otherwise apply a load.
• Do not place a container that contains water or 
other liquid. Risk of fire and electrical shock if 
the liquid spills and enters the machine.
• Working on the table while the machine is in 
operation may cause poor image quality or 
other problems.
15
Bypass tray
Use this tray to feed paper manually.
When loading paper larger than 8-1/2" x 11"R or 
A4R, pull out the extension guide.
16
Tray 5 (when a large capacity tray is 
installed)*1
Store paper in this tray.
17
Tray 1
Store paper in this tray.
18
Finisher*1
This staples paper. A punch module can also be 
installed to punch holes in output paper.
19
Saddle Stitch Finisher*1
This staples and folds paper. A punch module can 
also be installed to punch holes in output paper.
20
Finisher (large stacker)*1
This staples paper. A punch module can also be 
installed to punch holes in output paper. You can 
also perform stapling manually.
21
Punch module*1
This is used to punch holes in output. Requires an 
inner finisher, finisher, finisher (large stacker), saddle 
stitch finisher or saddle stitch finisher (large stacker).
22
Tray 3 (when a stand/2x550/3x550 sheet 
paper drawer is installed)*1
Store paper in this tray.
23
Tray 4 (when a stand/3x550 sheet paper 
drawer is installed)*1
Store paper in this tray.
24
Tray 2 (when a low stand/550 sheet paper 
drawer or stand/550/2x550/3x550/
550&2100 sheet paper drawer is 
installed)*1
Store paper in this tray.
25
Tray 4 (when a stand/550&2100 sheet 
paper drawer is installed)*1
Store paper in this tray.
26
Tray 3 (when a stand/550&2100 sheet 
paper drawer is installed)*1
Store paper in this tray.
22
21
18
19
20
23
24
25
26
13
12
11
14
15
16
17
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