DOWNLOAD Sharp MX-2614N / MX-3114N (serv.man7) Service Manual ↓ Size: 70.27 MB | Pages: 127 in PDF or view online for FREE

MX-3114N  EXTERNAL VIEW AND INTERNAL STRUCTURE  4 – 3

1

Toner cartridges

These contain toner for printing. 
When the toner runs out in a cartridge, the cartridge of the color that ran 
out must be replaced.

2

Fusing unit

Heat is applied here to fuse the transferred image onto the paper.

The fusing unit is hot. Take care not 
to burn yourself when removing a 
paper misfeed.

3

Transfer belt

During full color printing, the toner images of each of the four colors on 
each of the photoconductive drums are combined together on the 
transfer belt. 
During black and white printing, only the black toner image is transferred 
onto the transfer belt.

Do not touch or damage the transfer 
belt. This may cause a defective 
image.

4

Right side cover

Open this cover to remove a misfeed.

5

Paper reversing section cover

This is used when 2-sided printing is performed. Open this cover to 
remove a paper misfeed.

6

Bypass tray

Use this tray to feed paper manually.
When loading a large sheet of paper, be sure to pull out the bypass tray 
extension.

7

Main power switch

This is used to power on the machine.
When using the fax or Internet fax functions, keep this switch in the "on" 
position.

8

Waste toner box

This collects excess toner that remains after printing.

9

Waste toner box release lever

Move this lever when you need to release the waste toner box lock to 
replace the waste toner box or clean the laser unit.

10

Handle

Pull this out and grasp it when moving the machine.

11

Right cover of paper drawer 
(when a paper drawer is installed)

Open this to remove a paper misfeed in tray 2, tray 3 or tray 4.

12

Paper tray right side cover

Open this to remove a paper misfeed in tray 1.

13

Right side cover release lever

To remove a paper misfeed, pull and hold this lever up to
open the right side cover.

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

1

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.

2

USB connector (B type)

Supports USB 2.0 (Hi-Speed).
A computer can be connected to this connector to use the machine as a printer.
For the USB cable, use a shielded cable.

3

LAN connector

Connect the LAN cable to this connector when the machine is used on a network.
For the LAN cable, use a shielded type cable.

4

Service-only connector

This connector is for use only by service technicians.
Connecting a cable to this connector may cause the machine to malfunction.
Important note for service technicians:
The cable connected to the service connector must be less than 3 m (118") in length.

5

Power plug

6

Extension phone socket

When the fax function of the machine is used, an extension phone can be connected to this socket.

7

Telephone line socket

When the fax function of the machine is used, the telephone line is connected to this socket.

MX-3114N  EXTERNAL VIEW AND INTERNAL STRUCTURE  4 – 5

1

Touch panel

Messages and keys appear in the touch panel display.
Touch the displayed keys to perform a variety of operations.
When a key is touched, a beep sounds and the selected item is highlighted. This provides confirmation as you 
perform an operation.

2

PRINT mode indicators

• READY indicator

Print jobs can be received when this indicator is lit.

• DATA indicator

This blinks while print data is being received and lights steadily while printing is taking place.

3

Numeric keys (10-key)

These are used to enter the number of copies, fax numbers, and other numerical values. 
These keys are also used to enter numeric value settings (except for the system settings).

4

[CLEAR] key (

)

Press this key to return the number of copies to "0".

5

IMAGE SEND mode indicators

• LINE indicator

This lights up during transmission or reception of a fax or Internet fax. This also lights during transmission of an 
image in scan mode.

• DATA indicator

This blinks when a received fax or Internet fax cannot be printed because of a problem such as out of paper. 
This lights up when there is a transmission job that has not been sent.

6

Stylus pen

This can be used to touch a key displayed on the touch panel.

7

[COLOR START] key

Press this key to copy or scan an original in color. This key cannot be used for fax or Internet fax.

8

[BLACK & WHITE START] key

Press this key to copy or scan an original in black and white. This key is also used to send a fax in fax mode.

9

Main power indicator

This lights up when the machine's main power switch is in the "on" position.

10

[POWER] key (

)

Use this key to turn the machine power on and off.

11

[LOGOUT] key (

)

Press this key to log out after you have logged in and used the machine. 
When using the fax function, this key can also be pressed to send tone signals on a pulse dial line.

12 

[#/P] key (

)

When using the copy function, press this key to use a job program. When using the fax function, this key can be 
used when dialling.

13 

[CLEAR ALL] key (

)

Press this key to return to the initial operation state. 
Use this key when you wish to cancel all settings that have been selected and start operation from the initial state.

14 

[STOP] key (

)

Press this key to stop a copy job or scanning of an original.

15 

[POWER SAVE] key (

) / indicator

Use this key to put the machine into auto power shut-off mode to save energy.
The [POWER SAVE] key (

) blinks when the machine is in auto power shut-off mode.

 

MX-3114N  EXTERNAL VIEW AND INTERNAL STRUCTURE  4 – 6

SPED

SPWS

SOCD

MHPS

OCSW

TFD2

TFD3

POD2

PPD2

PPD1

BD

CSPD1

DSW_C1

CPFD1

CLUD1

CPED1

CSS11

APPD2

APPD1

POD1

POD3

HPOS (SHPOS)

PRTPD

DSW_ADU

TH_LM_IN

TH_UM_IN

TH_US_IN

1TUD_CL

TCS_Y

TCS_M

TH1_LSU

TCS_C

TCS_K

DHPD_CL DHPD_K

2TUD

TNFD

MPED

MPLD

MPWS

HUD_M/TH_M

1TUD_K

REGS_F/IMGDS

REGS_R

HLPCD

SCOV

SPPD1

SPPD2

SPPD3

SPPD4

SPLS1

SPLS2