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
AC
adapter
+24V | J1 |
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| STP cover open switch | |||
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| J4 |
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| STP paper set sensor |
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STP | J5 |
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| STP LED PCB |
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CONT |
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| Staple unit |
PWA |
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| M | STP motor |
| STP |
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J3 | sensor | STP staple empty switch | |
| PWA |
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| STP home position sensor | |
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| STP |
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 | 3 - 1 |
