Toshiba E-STUDIO520 - Jams When the Cover Is Open; Jams When 24 V Power Is off; Jams When Paper Remains

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March 2005 © TOSHIBA TEC e-STUDIO520/600/720/850 REVERSING AUTOMATIC DOCUMENT FEEDER (RADF)
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2) Original jammed at the original intermediate transport sensor (S70) : E751
- Jam detection
This jam is detected during the time after the trailing edge of an original passes the position 20
mm further from the 3rd roller until it has passed through the original intermediate transport sen-
sor (S70).
- Jam pulse setting
The setting value for the jam pulse is the equivalent number of pulses it takes for the trailing edge
of an original to proceed the distance from the position 20 mm further from the 3rd roller to the
original intermediate transport sensor (S70) plus 60 mm.
16.6.7 Jams when the cover is open
1) Jams when RADF is open : E870
- Detection range
This jam is detected during copying.
- Detection timing
This detection is judged as jam immediately after the RADF is detected to be open during copy-
ing.
2) Jams when RADF jam access cover is open : E860
- Detection range
This jam is detected during copying.
- Detection timing
This detection is judged as jam immediately after the RADF jam access cover is detected to be
open during copying.
16.6.8 Jams when 24V power is OFF
1) Jams when 24V is OFF : E800
- Detection range
This jam is detected during standby or copying (when power is ON).
- Detection timing
This detection is judged as jam when the RADF is instructed to be started without the supply of
24V power.
16.6.9 Jams when paper remains
1) Jams when paper remains at each sensor
- Detection range
This jam is detected during standby or copying (when power is ON).
E761 : Original length detection sensor (S63)
E762 : Original registration sensor (S55)
E763 : Original width detection sensor (S56)
E764 : Read sensor (S69)
E765 : Original intermediate transport sensor (S70)
E766 : Small original reverse sensor (S66)
E767 : Small original exit sensor (S67)
E768 : Large original exit sensor (S68)
- Detection timing
This detection is judged as jam when power is turned ON or the RADF and RADF jam access
cover are closed.