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MX-3114N  CONSUMABLE PARTS  3 – 6

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 out-
put, 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 deter-
mined 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 stanrdard printable
quantity and the maximun 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
with the color ratio of 30% under the following intermitment sheet.  

23cpm/26cpm : 3 sheets

31cpm : 4 sheets 

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Monoc

hrome

Color

Monoc

hrome

Color

Monoc

hrome

Color

840K 

Rotation

840K 

Rotation

23cpm

100K

80K

120K

100K

26cpm

120K

120K

140K

140K

31cpm

135K

120K

155K

140K

MX-3114N  CONSUMABLE PARTS  3 – 7

The lot number is comprised of 10 digits. Each digit indicates the
content as follows.

The number is printed on the flange on the front side.

The lot number is 8 digits in length. Each digit indicates the content
as follows.

The number is printed on the right under side of the back surface of
the developer bag.

The label indicating the management number is attached to the
side of the toner cartridge.

: Unit code/Model name

: Color code (Black: BK /Cyan: CY /Magenta: MA /Yellow: YE)

: Destination

: Skating

: Production place

: Production date (YYYYMMDD)

: Serial number

: Version number

1:

Number
For this model, this digit is 2.

2:

Alphabet
Indicates the model conformity code.

3:

Number
Indicates the end digit of the production year.

4:

Number or X, Y, Z
Indicates the production month.
X stands for October, Y November, and Z December.

5/6:

Number
Indicates the day of the production date.
X stands for October, Y November, and Z December.

7:

Number
Indicates the day of the month of packing.
X stands for October, Y November, and Z December.

8/9:

Number
Indicates the day of the packing date.

10:

Alphabet
Indicates the production factory.

1:

Alphabet
Indicates the production factory.

2:

Number
Indicates the production year.

3/4:

Number
Indicates the production month.

5/6:

Number
Indicates the production day.

7:

Hyphen

8:

Number
Indicates the production lot.

2

1

4

3

6

5

10

9

8

7

BK

C. M .Y

2

1

4

3

6

5

8

7

Standard environmental 
conditions

Temperature

20 – 25 °C

Humidity

65 

 5 %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

85%

60%

20%

10°C

30°C

35°C

Humidity (RH)

Temperature

MX-3114N  EXTERNAL VIEW AND INTERNAL STRUCTURE  4 – 1

MX-3114N

Service Manual

 

*1: Peripheral device.

1

Automatic document feeder

This automatically feeds and scans multiple originals. 
Both sides of 2-sided originals can be automatically scanned.

2

Front cover

Open this cover to switch the main power switch to "On" or "Off" or to replace a toner cartridge.

3

Output tray (center tray)

Output is delivered to this tray.

4

Operation panel

This is used to select functions and enter the number of copies.

5

Exit tray unit (right exit tray)*

1

When installed, output can be delivered to this tray.

6

Finisher*

1

This can be used to staple output. A punch module can also be installed to punch holes in output.

7

USB connector (A type)

Supports USB 2.0 (Hi-Speed).
This is used to connect a USB device such as USB memory to the machine.
For the USB cable, use a shielded cable.

8

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. 

9

Tray 1

This holds paper.

10

Tray 2 (When a paper feed tray is installed 
or the Stand/500&2000 sheet paper drawer 
is installed) *1

This holds paper.

11

Tray 3 (When a paper feed tray is installed 
or the Stand/500&2000 sheet paper drawer 
is installed) *1

This holds paper.

12

Tray 4 (When a paper feed tray is installed 
or the Stand/500&2000 sheet paper drawer 
is installed) *1

This holds paper.

MX-3114N  EXTERNAL VIEW AND INTERNAL STRUCTURE  4 – 2

1

Paper feed roller

This roller rotates to automatically feed the original.

2

Document feeding area cover

Open this cover to remove an original misfeed or clean the paper feed roller.

3

Original guides

These help ensure that the original is scanned correctly.
Adjust the guides to the width of the original.

4

Document feeder tray

Place originals in this tray. 1-sided originals must be placed face up.

5

Original exit tray

Originals are delivered to this tray after scanning.

6

Scanning area

Originals placed in the document feeder tray are scanned here.

7

Original size detector

This detects the size of an original placed on the document glass.

8

Document glass

Use this to scan a book or other thick original that cannot be fed through the automatic document feeder.