Scanning (Adf) (Only For Kx-Mb25Xx And Dp-Mbxxx) - Panasonic KX-MB2230JT Service Manual

KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT

6.20.3. Scanning (ADF) (Only for KX-MB25xx and DP-MBxxx)

6.20.3.1. General
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.
6.20.3.1.1. Single side Scanning
Document Feed Roller
• 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
CIS
Pickup Roller
Document Feed Roller
Document Feed Roller
98
Switchback Roller