Gate Drive Control - Develop ineo+ 6500 Service Manual

Theory of Operation Ver1.0 Sep.2006
4.3.3

Gate drive control

The gate switches among the paper transfer path to the main tray, the one to the sub tray, and the one to the
stacker.
A. Gate operation
The gate motor (M12) drives the gate cam [2], and then 2 cams /UP [3] and /Lw [4] of the gate cum drive the 2
gates /UP [5] and /Lw [6] respectively. The gate home sensor (PS16) [7] detects the home position.
[1] Gate motor (M12)
[2] Gate cam
[3] Cam /Up
[4] Cam /Lw
B. Gate control
The FNS control board (FNSCB) controls the gate.
The gate turns ON when transmitting the FS operation signal from the main body, and then it stops either at the
sub tray (home position) [1], stacker [2], or main tray [3]. It does not move when exiting to the sub tray because
the sub tray is the home position.
When completing the printing, the gate home sensor (PS16) detects the home position and stops the gate.
[1]
[1] Sub tray (home position)
[2] Stacker
[1]
[7]
[2]
[3]
[4]
[5]
[6]
[5] Gate /Up
[6] Gate /Lw
[7] Gate home sensor (PS16)
[2]
[3] Main tray
4. TRANSFER SECTION
15jkt2c004na
[3]
15jkt2c005na
15