Toshiba e-STUDIO453 Service Manual page 174

[D] Paper feeding
(D-1) Lower drawer
The feed clutch and transport clutch (high speed) are turned ON, and the pickup roller, feed
•
roller and transport roller rotate to start paper feeding.
The leading edge of paper turns the lower drawer feed sensor ON, and the feed clutch and
•
transport clutch (high speed) are turned OFF and then back ON.
The leading edge of paper turns the registration sensor ON and the paper is aligned by the
•
registration rollers.
The feed clutch and transport clutch (high speed) are turned ON, and the pickup roller, feed
•
roller and transport roller stop rotating.
The registration clutch and transport clutch (low speed) are turned ON, and the paper is
•
transported to the transfer unit.
(D-2) Upper drawer
The feed clutch is turned ON and the pickup roller and feed roller rotate to start paper feeding.
•
9
The leading edge of paper turns the registration sensor ON, and the paper is aligned by the
•
registration rollers.
The feed clutch is turned OFF and the pickup roller and feed roller to stop rotating.
•
The registration clutch is turned ON, and the paper is transported to the transfer unit.
•
e-STUDIO350/352/353/450/452/453
PAPER FEEDING SYSTEM
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