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3. OPERATIONAL DESCRIPTION
3.1 General Description
Upon detecting the loading of paper, the STP operates the motor for staple operation. The AC input
supplied from the copier is converted to a DC voltage (24V) through the AC adapter in the STP and used as
a power supply for the STP .
3.2 Block Diagram
+24V
AC
adapter
The STP consists of the AC adapter, STP CONT PWA, sensors, power indicator LED, staple unit, etc. The
staple unit consists of the STP motor, STP Sensor PWA for relaying the sensor signals, mechanical drive
section, etc.
October 2000 © TOSHIBA TEC
STP
CONT
PWA
STP
sensor
PWA
3 - 1
STP cover open switch
STP paper set sensor
STP LED PCB
M
STP motor
STP staple empty switch
STP home position sensor
KK-1600 OPERATIONAL DESCRIPTION
Staple unit
STP 03-02-01
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