Toshiba e-STUDIO163 Service Manual page 130

11)Bypass feed clutch
Spring-type (mechanical) one-way clutch which used to transmit the drive from the main motor (M4)
to the bypass feed roller. When the bypass pickup solenoid (SOL2) is turned OFF, the spring ten-
sion of the one-way clutch decreases to cut off the drive.
12)Registration roller
Paper transported from the pickup roller or bypass feed roller is pushed against the registration
roller which aligns the leading edge of the paper. Then, the registration rollers rotate to transport the
paper to the transfer position
13)Registration roller clutch (CLT1)
Electromagnetic clutch which drives the registration roller. When the registration roller clutch (CLT1)
is turned ON, the drive is transmitted from the main motor (M4) to rotate the registration roller.
14)Registration sensor (S4)
This sensor detects that the leading edge of the paper has reached the registration roller and the
trailing edge of the paper has passed the registration roller.
15)Drawer detection sensor (SW5)
The switch to detect whether the drawer is closed or not.
e-STUDIO163/203 PAPER FEEDING SYSTEM
10 - 4
December 2005 © TOSHIBA TEC