Toshiba e-studio281c - Description of Operation; Drive of Rollers; Operation of Bypass Pickup Roller

e-STUDIO281c/351c/451c © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved
PAPER FEEDING SYSTEM
10 - 4
10.4 Description of Operation
10.4.1 Drive of rollers
The drive of each motor in the paper feeding area activates the paper transfer roller as follows.
10.4.2 Operation of bypass pickup roller
When the bypass pickup solenoid (SOL3) is turned ON, the plunger is pulled, and then the lever is
rotated. The pickup arm is then brought down with its own weight. When the bypass pickup solenoid
(SOL3) is turned OFF, the pickup arm is brought up by the spring force.
The driving force transmitted through the bypass feed clutch (CLT6) is transmitted to the bypass feed
roller through the shaft and then to the bypass pickup roller through the timing belt. The roller is rotated
by this driving force.
Fig. 10-2
Transport motor
(
M9
)
Upper transport clutch
(
CLT13, 14
)
Lower transport clutch
(
CLT15, 16
)
Upper drawer feed clutch
(
CLT2
)
Lower drawer feed clutch
(
CLT3
)
Registration clutch
(
CLT12
)
Bypass feed clutch
(
CLT6
)
Upper transport roller
Lower transport roller
Upper drawer feed roller
Upper drawer pickup roller
Lower drawer feed roller
Lower drawer pickup roller
Registration roller
Bypass feed roller
Bypass pickup roller
Tray-up motor
(
M10
)
Trays in upper/lower drawer
Bypass pickup solenoid
Spring
Pickup roller
Pickup arm
Lever