Opex Mail Matrix Manuel De L'opérateur page 148

Missed/blocked sensor jams
The system will also halt for a jam if a piece does not arrive at a specific place
at a specific time. For example, pieces coming from the auto feeder should
reach the imager conveyor within a certain range of time. If not, the system
assumes that the chain of mail has been broken and the machine will stop.
Figure 55: Sensor blocked jam
Another common example of a missed sensor jam occurs when an iBOT
delivers a piece to a bin and the piece misses the iBOT's exit sensor on its way
out.
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Mail Matrix Operator Manual
OPEX Corporation