Olivetti d-Copia 300 Service Manual page 301

2FD/2FF/2FG-1
(2) Switches and sensors
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1. Power switch (PSW) .................................... Turns the AC power on and off.
2. Interlock switch (ILSW) ................................ Turns the AC power for the fixing heater on and off.
3. Safety switch 1 (SSW1) ............................... Breaks the safety circuit when the conveying unit is opened.
4. Safety switch 2 (SSW2) ............................... Breaks the safety circuit when the front cover is opened.
5. Upper paper switch (PPSW-U) .................... Detects the presence of paper in the upper drawer.
6. Lower paper switch (PPSW-L) ..................... Detects the presence of paper in the lower drawer.
7. Upper lift limit switch (LICSW-U) .................. Detects the upper drawer lift reaching the upper limit.
8. Lower lift limit switch (LICSW-L) .................. Detects the lower drawer lift reaching the upper limit.
9. Upper paper size length switch
(PLSW-U) ..................................................... Detects the length of paper in the upper drawer.
10. Lower paper size length switch
(PLSW-L) ..................................................... Detects the length of paper in the lower drawer.
11. Upper paper size width switch
(PWSW-U) ................................................... Detects the width of paper in the upper drawer.
12. Lower paper size width switch
(PWSW-L) .................................................... Detects the width of paper in the lower drawer.
13. Bypass paper switch (BYPPSW) ................. Detects the presence of paper on the bypass tray.
14. Bypass paper size length switch
(BYPPLSW) ................................................. Detects the length of paper on the bypass tray.
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Figure 2-2-2 Switches and sensors
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Machine front
Machine inside
Machine rear