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MX-M260/M310/M260N/M310N  CONSUMABLE PARTS  3 - 1

No.

Item

Content

Life

Model name

Remarks

1

Toner cartridge 
(black) 

Toner cartridge (With IC chip)
(Toner; Net 700g) 

×1

25K

MX-312NT

Life setting by A4 (8.5"×11") 6% document

2

Developer (black) Developer

(Developer; Net 300g)

×1

26cpm:   75K
31cpm: 100K

MX-312NV

3

Drum

Drum

×1

26cpm:   75K
31cpm: 100K

MX-312NR

No.

Item

Content

Life

Model name

Remarks

1

Toner cartridge 
(black) 

Toner cartridge (With IC chip)
(Toner; Net 700g) 

×1

25K

MX-312BT

Life setting by A4 (8.5"×11") 6% document

2

Developer (black)  Developer

(Developer; Net 300g)

×1

26cpm:   75K
31cpm: 100K

MX-312NV

3

Drum

Drum

×1

26cpm:   75K
31cpm: 100K

MX-312NR

No.

Item

Content

Life

Model name

Remarks

1

Toner cartridge 
(black) 

Toner cartridge (With IC chip)
(Toner; Net 700g) 

×1

25K

MX-312GT

Life setting by A4 (8.5"×11") 6% document

2

Developer (black) Developer

(Developer; Net 300g)

×1

26cpm:   75K
31cpm: 100K

MX-312GV

3

Drum

Drum

×1

26cpm:   75K
31cpm: 100K

MX-312GR

No.

Item

Content

Life

Model name

Remarks

1

Toner cartridge 
(black) 

Toner cartridge (With IC chip)
(Toner; Net 700g) 

×1

25K

MX-312AT

Life setting by A4 (8.5"×11") 6% document

2

Developer (black) Developer

(Developer; Net 300g)

×1

26cpm:   75K
31cpm: 100K

MX-312AV

3

Drum

Drum

×1

26cpm:   75K
31cpm: 100K

MX-312AR

No.

Item

Content

Life

Model name

Remarks

1

Toner cartridge 
(black) 

Toner cartridge (With IC chip)
(Toner; Net 700g) 

×1

25K

MX-312AT

Life setting by A4 (8.5"×11") 6% document

2

Developer (black)  Developer

(Developer; Net 300g)

×1

26cpm:   75K
31cpm: 100K

MX-312AV

3

Drum

Drum

×1

26cpm:   75K
31cpm: 100K

MX-312AR

No.

Item

Content

Life

Model name

Remarks

1

Toner cartridge 
(black) 

Toner cartridge (With IC chip)
(Toner; Net 700g) 

×1

25K

MX-312FT

Life setting by A4 (8.5"×11") 6% document

2

Developer (black)  Developer

(Developer; Net 300g)

×1

26cpm:   75K
31cpm: 100K

MX-312FV

3

Drum

Drum

×1

26cpm:   75K
31cpm: 100K

MX-312FR

MX-M260/M310/M260N/M310N  CONSUMABLE PARTS  3 - 2

∗

The other maintenance parts than the above are supplied as service parts.

∗

The other maintenance parts than the above are supplied as service parts.

No.

Item

Content

Life

Model 

name

Remarks

1

Upper heat roller kit Upper heat roller

Fuser gear
Upper heat roller bearing
Upper cleaning pad
Fusing separation pawl (upper)
Thermistor cleaning pad

×1
×1
×2
×1
×4
×2

150K

AR-310UH

2

Lower heat roller kit Lower heat roller

Fusing separation pawl (lower)
Fuser bearing (lower)

×1
×4
×2

300K

MX-311LH

3

150K maintenance 
kit

Drum separation pawl unit
Transfer roller unit
DV blabe
DV side sheet F
DV side sheet R
Toner filter unit

×2
×1
×1
×1
×1
×1

150K

MX-311KA

4

MC unit

MC unit

×10 26cpm:   75K (×10)

31cpm: 100K (×10)

MX-311MC

5

Cleaner blade

Cleaner blade

×10 26cpm:   75K (×10)

31cpm: 100K (×10)

MX-311CB

6

Drum frame unit

Drum frame unit

×1 26cpm: 225K

31cpm: 300K

MX-311DU

∗

The life of the toner reception seat attached to 
the drum frame is 300K, and it can be used up 
to 3 times. (Supplied as a drum frame unit.)

7

Transfer roller unit

Transfer roller unit

×1

150K

MX-311TX

8

Paper feed roller kit Paper feed roller kit

×1

100K

MX-311RT

9

Fusing unit

Fusing unit (120V heater lamp)

×1

150K

MX-311FU

10 Staple cartridge

Staple cartridge

×3

5000 staples  ×3

MX-SCX1

No.

Item

Content

Life

Model 

name

Remarks

1

Upper heat roller kit Upper heat roller

Fuser gear
Upper heat roller bearing
Upper cleaning pad
Fusing separation pawl (upper)
Thermistor cleaning pad

×1
×1
×2
×1
×4
×2

150K

AR-310UH

2

Lower heat roller kit Lower heat roller

Fusing separation pawl (lower)
Fuser bearing (lower)

×1
×4
×2

300K

MX-311LH

3

150K PM kit

Drum separation pawl unit
Transfer roller unit
DV blade
DV side sheet F
DV side sheet R
Toner filter unit

×2
×1
×1
×1
×1
×1

150K

MX-311KA

4

MC unit

MC unit

×10 26cpm:   75K (×10)

31cpm: 100K (×10)

MX-311MC

5

Cleaner blade

Cleaner blade

×10 26cpm:   75K (×10)

31cpm: 100K (×10)

MX-311CB

6

Drum frame unit

Drum frame unit

×1 26cpm: 225K

31cpm: 300K

MX-311DU

∗

The life of the toner reception seat attached to 
the drum frame is 300K, and it can be used up 
to 3 times. (Supplied as a drum frame unit.)

7

Transfer roller unit

Transfer roller unit

×1

150K

MX-311TX

8

Staple cartridge

Staple cartridge

×3

5000 staples  ×3

MX-SCX1

MX-M260/M310/M260N/M310N  CONSUMABLE PARTS  3 - 3

∗

The other maintenance parts than the above are supplied as service parts.

When the developer/drum counter reaches the specified level.

When the developer/drum rpm reaches the specified level.

When either of the above reached the specified level, it is judged as life end.

In an actual case, 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
level, it is judged as life end.

To check the drum and developer life, use SIM22-1.

No.

Item

Content

Life

Model 

name

Remarks

1

Upper heat roller kit Upper heat roller

Fuser gear
Upper heat roller bearing
Upper cleaning pad
Fusing separation pawl (upper)
Thermistor cleaning pad

×1
×1
×2
×1
×4
×2

150K

AR-310UH

2

Lower heat roller kit Lower heat roller

Fusing separation pawl (lower)
Fuser bearing (lower)

×1
×4
×2

300K

MX-311LH

3

150K PM kit

Drum separation pawl unit
Transfer roller unit
DV blade
DV side sheet F
DV side sheet R
Toner filter unit

×2
×1
×1
×1
×1
×1

150K

MX-311KA

4

MC unit

MC unit

×10 26cpm:   75K (×10)

31cpm: 100K (×10)

MX-311MC

5

Cleaner blade

Cleaner blade

×10 26cpm:   75K (×10)

31cpm: 100K (×10)

MX-311CB

6

Drum frame unit

Drum frame unit

×1 26cpm: 225K

31cpm: 300K

MX-311DU

∗

The life of the toner reception seat attached to 
the drum frame is 300K, and it can be used up 
to 3 times. (Supplied as a drum frame unit.)

7

Staple cartridge

Staple cartridge

×3

5000 staples  ×3

MX-SCX1

Developer/drum counter

Number of rotations 

(Rotations)

Developer/drum

26cpm model

31cpm model

550K

75K

100K

MX-M260/M310/M260N/M310N  CONSUMABLE PARTS  3 - 4

The label on the toner cartridge shows the date of production.

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

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

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.

The laser print indicates the model conformity code and the date (year,
month, day) of production.

1

Alphabet
Indicates the model conformity code. L for this model.

2

Number
Indicates the end digit of the production year.

3

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

4, 5 Number

Indicates the day of the month of packing.

1

2

3

4

5

6

7

8

Label position

Internal product name 

Incompatibility

Destination

Version No.

Production year/month/day (6 digits)

Serial No. in production day (5 digits)

Production place (1 digits)

1

2

3

4

5

Standard environmental 
conditions

Temperature

20 - 25°C

Humidity

65 ± 5%RH

Usage environmental 
conditions

Temperature

10 - 35°C

Humidity

20 - 85%RH

Atmospheric 
pressure

590 - 1013 hPa
(height: 0 - 2000m)

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 C

30 C

35 C

(Temperature)