Fs Transfer Control - Develop ineo+ 6500 Service Manual

4. TRANSFER SECTION
4.3.2

FS transfer control

The FS transfer is conducted by the 24V DC motor controlled by the FNS control board (FNSCB).
A. Door switch control
The FS transfer drive control is started when transmitting the start signal from the main body. However, en error
message is transmitted to the main body PRCB and the control is not started if the door switch (MS1) turns OFF.
B. FS transfer control
The FNS transfer motor (M1) rotates in high speed when pressing the start button. In the mode the paper is
exited from the main body in slow speed, M1 rotates in slow speed when the main body paper exit sensor
(PS37) turns ON. Then it rotates in high speed after a specified period of time since the FNS entrance sensor
(PS4) turns ON.
When exiting to the main tray, M1 rotates in middle speed to in sync with the FS paper exit line speed after a
specified period of time since PS4 detects the trailing edge of the paper. Then after a specified period of time,
M1 returns to rotate in high speed and waits for the subsequent paper.
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Theory of Operation Ver1.0 Sep.2006