DOWNLOAD Panasonic KX-MB2230RU / KX-MB2270RU / KX-MB2510RU / KX-MB2540RU Service Manual ↓ Size: 32.48 MB | Pages: 127 in PDF or view online for FREE

97

KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU

• DOCUMENT TRANSMISSION (ADF)

The frictional force between SEPARATION ROLLER (DOC.)and SEPARATION RUBBER makes PICK UP ROLLER (DOC.)
move downward from standby position to pick up paper.
Pick-upped paper is separated by SEPARATION ROLLER (DOC.) and SEPARATION RUBBER (DOC.), and then fed by FEED
ROLLER (DOC.).
After being read by CIS, the paper is ejected by ROLLER DOC EJECT.

• DOCUMENT TRANSMISSION (SCANNER GLASS)

CIS Module is carried by the belt timing along the shaft carriage to the reading start position.
Then it goes back to the home position reading the document through the glass.

CIS

SEPARATION ROLLER (DOC.)

PICK UP ROLLER (DOC.)

SEPARATION RUBBER

FEED ROLLER (DOC.)

ROLLER DOC EJECT

98

KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU

This Auto Document Feeder (ADF) can read double side documents as well as single side documents.
ADF motor supplies all power to rotate the rollers.
Switchback solenoid is provided to change the rotation direction of Exit Roller.
When switchback solenoid is OFF, Exit roller rotates toward the paper eject, and when ON, rotates reverse direction.

• DOCUMENT TRANSMISSION (ADF)

The frictional force between SEPARATION ROLLER (DOC.)and SEPARATION RUBBER makes PICK UP ROLLER (DOC.)
move downward from standby position to pick up paper.
Pick-upped paper is separated by SEPARATION ROLLER (DOC.) and SEPARATION RUBBER (DOC.), and then fed by FEED
ROLLER (DOC.).
After being read by CIS, the paper is ejected by ROLLER DOC EJECT.
Switchback path switching solenoid and switchback solenoid is always OFF.

• DOCUMENT TRANSMISSION (SCANNER GLASS)

CIS Module is carried by the belt timing along the shaft carriage to the reading start position.
Then it goes back to the home position reading the document through the glass.

Separation Roller

Pickupn Roller

Document Feed Roller

CIS

Document Feed Roller

Document Feed Roller

Swichback Roller

99

KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU

1. When the paper arrive at TOP sensor, ADF motor reverse 

to up the pick up roller.

2. When the top of documents pass the CIS, paperpass 

change solenoid become "ON".
Then document is fed to the upper paper pass.

3. Then document is fed to the upper paper pass.

4. When the end of document pass the paperpass change 

plate, switchback solenoid becomes "ON".
The switchback roller rotate reverse, then the document 
start switchback.
And paperpass change solenoid is "OFF".

5. The document is fed to the ADF glass.

TOP SENSOR

100

KX-MB2230RU/ KX-MB2270RU/ KX-MB2510RU/ KX-MB2540RU

6. When the top of documents pass the CIS, paperpass 

change solenoid become "ON".
Then document is fed to the upper paper pass.

7. When the end of document pass the switchback roller, 

switchback solenoid "OFF" for changing the direction of 
rotation.

8. When the end of document pass the paperpass change 

plate, switchback solenoid becomes "ON".
The switchback roller rotate reverse, then the document 
start switchback.
And paperpass change solenoid is "OFF".

9. Paperpass change solenoid is "OFF".  Switchback solenoid 

are "ON".
The document pass the CIS(not scanning) and is finally 
ejected.

10. When the end of document pass the switchback roller, 

switchback solenoid is "OFF".
The document pass the CIS(not scanning) and is finally 
ejected.