DOWNLOAD Sharp MX-M364N / MX-565N (serv.man4) Service Manual ↓ Size: 88.65 MB | Pages: 127 in PDF or view online for FREE

MX-M565N  EXTERNAL VIEW AND INTERNAL STRUCTURE  3 – 12

ADUM

ADU motor upper

Stepping motor

Drives the transport roller

CLUM1

Paper tray lift-up motor 
(Paper feed tray 1)

DC brush motor

Drives the lift plate of the paper feed tray.

CPFM

Paper feed motor

Brush-less motor

Drives the paper feed section.

DM

Drum motor

Brush-less motor

Drives the OPC drum and the developing unit.

FUM

Fusing drive motor

Brush-less motor

Drives the fusing unit.

MIM

Scanner motor

Stepping motor

Drives the scanner (reading) unit.

OSM

Shifter motor

Stepping motor

Performs offset of paper.

PFM

Transport motor

Stepping motor

Drives the transport roller which is between the resist roller and the paper feed section. 
Drives the transport roller which is between the resist roller and the right door section.

PGM

Polygon motor

DC brush-less motor

Scans the laser beam.

POM

Paper exit drive motor

Stepping motor

Drives the paper exit roller.

RRM

Resist motor

Stepping motor

Drives the resist roller and controls ON/OFF.

WEBM

Fusing web cleaning motor

Stepping motor

Drives the fusing web cleaning paper.

PGM

WEBM

OSM

POM

ADUM

FUM

MIM

DM

RRM

CPFM

PFM

CLUM1

MX-M565N  EXTERNAL VIEW AND INTERNAL STRUCTURE  3 – 13

CCFT

LED back-light

Cold Cathode Fluorescent Tube

Back-light for LED

CLI

Scanner lamp

LED

Radiates lights onto a document for the CCD to scan the document image.

DL

Discharge lamp

LED

Discharges electric charges on the OPC drum

HL_UM

Heater lamp (main)

Halogen lamp

Heats the heat roller (main).

HL_US

Heater lamp (sub)

Halogen lamp

Heats the heat roller (sub).

HL_UW

Heater lamp (for warm-up)

Halogen lamp

Heats up supplementarily when warming-up.(For 46/56com machine)

1

Right paper exit gate

Selects the paper path to transport paper to the duplex (ADU) section or to 
discharge paper to the right tray.

2

ADU reverse gate

Switches the transport route of paper to the duplex (ADU) section.

CCFT

CLI

1

2

HL_UM/HL_US/HL_UW

DL

MX-M565N  EXTERNAL VIEW AND INTERNAL STRUCTURE  3 – 14

LSUCFM

LSU cooling fan

Cools the LSU section.

OZFM1

Ozone fan

Exhausts ozone.

PSFM1

Power cooling fan 1

Cools the power unit.

PSFM2

Power cooling fan 2

Cools the power unit.

POFM1

Paper exit cooling fan 1

Cools the fusing and the paper exit section.

POFM2

Paper exit cooling fan 2

Cools the fusing and the paper exit section.

POFM3

Paper exit cooling fan 3

Cools the paper.

PROFM1

Process fan

Cools process section.

1

Ozone filter

Absorbs ozone generated in the image process section.

2

Toner filter

Prevents dispersing of toner.

POFM1

POFM2

POFM3

2

LSUFM

OZFM1

PSFM1

PSFM2

1

PROFM1

MX-M565N  EXTERNAL VIEW AND INTERNAL STRUCTURE  3 – 15

1

RD I/F PWB

Interfaces each sensor signal in the right door unit section.

2

Paper size detection PWB

Detects the paper size in the paper feed tray.

3

DC power PWB

Generates a DC voltage.

4

HV PWB

Generates the main charger voltage, the developing bias voltage, and the transfer voltage.

5

AC power PWB

Controls the power source and noise filter function.

6

Scanner control PWB

Controls the scanner and the operation panel section.

7

CCD PWB

Scans document images.

8

LED drive PWB

Drives the scanner lamp.

9

Document detection light collector PWB

Outputs the document size detection signal.

10

Document detection light emitting PWB

Drives the document size detection LED.

11

LVDS PWB

Converts display signals into LCD display signals.

12

PW-KEY PWB

Turns ON/OFF the power on the secondary side.

13

HW-KEY-PWB

Outputs the key operation signal.

14

HL PWB

Controls the heater lamp.

15

MFP PWB

Controls data related to images, and controls the whole machine.

16

LSU-Mother PWB

Interfaces signals of the MFP PWB and another PWB.

17

PCU PWB

Controls the engine section.

18

BD PWB

Detects laser and outputs the synchronous signal.

19

LD PWB

Controls laser lighting.

20

USB I/F PWB

USB I/F

21

KEY PWB

Outputs the key operation signal

22

Wireless LAN PWB

Connects the network with the wireless LAN

23

USB CONV PWB

Converts to the USB connection

18

19

9

10

8

2

1

4

6

3

5

17

14

16

15

20

11

12

13

7

20

11

12

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