Taurus-C1 Training
307
Slide 307
LCIT Paper Exit
Overview
LCIT exit motor: Drives the exit roller
LCIT exit roller contact motor: Moves the exit idle roller
away from the exit roller for LT SEF or longer paper.
LCIT Exit
Roller
LCIT Exit
Idle Roller
LCIT Exit Motor
LCIT Exit
Contact Motor
LCIT Non-
Contact Sensor
The LCIT exit motor drives the LCIT exit roller to feed paper to the LCIT entrance
roller in the main machine.
If LT SEF paper or longer is selected for printing, the LCIT exit idle roller keeps
away from the LCIT exit roller, corresponding with the registration timing roller in
the main machine for the skew adjustment in the main machine.
¾ The skew adjustment is done by the registration gate in the registration unit
of the main machine. This will be explained in the paper registration section
of this course.
¾ When paper reaches the registration gate, if LT SEF paper or longer is
selected for printing, the trailing edge of paper is still caught between the
LCIT exit rollers. For the main machine registration unit to do the skew
adjustment correctly, the paper must be free of the LCIT exit rollers as well
as the registration timing roller in the main machine.
¾ The LCIT exit roller contact motor on the back of the LCIT raises and lowers
the LCIT exit roller. It raises the exit roller briefly to free the paper for
registration in the main machine, and then lowers the exit roller to feed out
the next sheet. The exit roller HP sensor controls the operation of the motor
(forward/reverse) as it raises and lowers the exit roller .
The LCIT exit roller contact motor uses a cam and a lever to move the LCIT exit
idle roller between the contact position and non-contact position. The LCIT exit
contact sensor detects whether the LCIT exit idle roller is in contact with the
LCIT exit roller.
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