Toshiba e-STUDIO2500c Service Manual page 192

13)Feed clutch (1st drawer (CLT3) / 2nd drawer (CLT6) / Bypass (CLT8))
This is a clutch used to transmit the drive from the feed/transport motor to the drawer pickup roller
and drawer feed roller.
14)Drawer transport clutch (High speed) (1st drawer (CLT1) / 2nd drawer (CLT5))
This is a clutch used to transmit the drive from the feed/transport motor to the transport roller.
When the clutch is turned ON, the transport roller rotates at high speed to transport paper.
15)Drawer transport clutch (Low speed) (1st drawer (CLT2) / 2nd drawer (CLT4))
This is a clutch used to transmit the drive from the feed/transport motor to the transport roller.
After the paper is aligned by the registration roller, the drawer transport clutch (High speed) is turned
OFF and this clutch is turned ON. Then the transport roller rotates at low speed to transport the
paper.
16)Feed/transport motor (M20)
This motor drives the pickup rollers, feed rollers and transport rollers of the drawers and bypass tray.
17)Registration motor (M19)
This motor drives the registration roller. Normal rotation of the motor rotates the registration roller
while the reverse rotation of the motor creates the contact/release movement of the 2nd transfer
roller with the contact transfer belt.
18)Tray-up motor (M21)
When this motor rotates normally, the tray in the 1st drawer moves up, and when the motor rotates
reversely, the tray in the 2nd drawer moves up.
19)Bypass pickup solenoid (SOL1)
This is a solenoid to move down the bypass pickup roller.
20)Paper width detection board (SFB)
This sensor works directly with the sidewalls of the bypass tray to detect the paper width on the tray.
e-STUDIO2500c/3500c/3510c PAPER FEEDING SYSTEM
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May 2006 © TOSHIBA TEC