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2KN/2KP
2-2-9
(6) Switches and sensors (DP)
Figure 2-2-6 Switches and sensors (DP)
1. DP safety switch 1 (DPSSW1)..................... Breaks the safety circuit when the document processor is opened; resets
original misfeed detection.
2. DP safety switch 2 (DPSSW2)..................... Breaks the safety circuit when the document processor top cover is
opened; resets original misfeed detection.
3. Original set switch (OSSW) ......................... Detects the presence of an original.
4. Original feed switch (OFSW) ....................... Detects primary original feed end timing.
5. Original registration switch (ORSW) ............ Detects the original conveying timing.
6. DP timing switch 1 (DPTSW1) ..................... Detects the original scanning timing.
7. DP timing switch 2 (DPTSW2) ..................... Detects the original scanning timing.
8. Original length size switch (OLSW) ............. Detects the length of the original.
9. Original width size switch (OWSW) ............. Detects the width of the original.
10. DP lift upper limit switch (DPLULSW) .......... Detects the lift table reaching the upper limit.
11. DP lift lower limit switch (DPLLLSW) ........... Detects the lift table reaching the lower limit.
12. CIS open/close switch (CISOCSW) ............. Detects the opening/closing of the document processor bottom cover.
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Machine front
Machine inside
Machine rear
Summary of Contents for TASKalfa 620
Page 1: ...SERVICE MANUAL Published in August 2009 842KP112 2KPSM062 Rev 2 TASKalfa 620 820 ...
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Page 144: ...2KN 2KP 1 3 106 This page is intentionally left blank ...
Page 308: ...2KN 2KP 1 5 88 This page is intentionally left blank ...
Page 412: ...2KN 2KP 2 3 60 This page is intentionally left blank ...
Page 435: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR SIDE FEEDER ...
Page 442: ...INSTALLATION GUIDE FOR LARGE SIZE SIDE FEEDER ...
Page 460: ...INSTALLATION GUIDE FOR DOCUMENT FINISHER ...
Page 475: ...INSTALLATION GUIDE FOR CENTERFOLD UNIT ...
Page 490: ...INSTALLATION GUIDE FOR MULTI JOB TRAY ...
Page 501: ...INSTALLATION GUIDE FOR PUNCH UNIT ...
Page 512: ...INSTALLATION GUIDE FOR STOPPER GUIDE ...
Page 515: ...INSTALLATION GUIDE FOR PRINTING SYSTEM ...
Page 518: ...INSTALLATION GUIDE FOR SCAN SYSTEM ...
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