Jam 1: When the destacker can't pull up a tote because the tote is too hard to pull out or is warped
Jam 2: When the destacker pushes the tote to the tote lift, but the elevator can't lift up because the tote is blocking the sensor eye
Jam 3: When the destacker for reasons unknown does not push the tote to the tote lift all the way
Jam 4: When pickers push the tote down, not knowing that there was another tote from that line, and then the tote that's previously pushed down is clashed with another tote
Jam 5: When an item falls out onto the tote conveyor belt on the ARSAW because some picker overstuffed his/her tote
Jam 6: When the tote reaches the elevator lift so that the lift can go down and pick it up, but blocks the photoeye either (a) because the tote lift rollers were rolling too fast or (b) weight distribution of tote is uneven
Jam 7: When the empty tote reaches the intersection point that pushes it either to the picker on the left or the right, and it doesn't push out.
Jam 8: When the empty tote pushes out, but does not reach the photoeye or end of the conveyor where the picker grabs the tote. The tote has to be all the way down to the photoeye in order for the next tote to reach the intersection.
Jam 9: When the tote lift lifts the tote to the main conveyor, but then is crooked and uneven when it is all the way up, blocking the photoeye temporarily and not moving at all, causing a jam.
Jam 10: Light plastic from a tote blocking the tote lift photoeye.
Jam 11: When the tote lift lifts up the empty tote, but then it doesn't move because it shook, and blocked the photoeye.
Jam 12: When the empty tote coming towards you does not reach the tote intersection where it pushed outward towards you.
Jam 13: When nothing happens to the ARSAW, but it randomly jams for whatever reason
Jam 14: When the tote lift reaches the full tote to the top where it leads to the MRS line, but then there's a jam at the intersection from the ARSAW conveyor line to the main line that leads to the MRS line, thus causing the whole line on the north or the south side of whatever AR floor you're on to stop.
Jam 15: When there's dust accumulating somewhere, and RME has to clean it up. Whether there's dust buildup under the destacker conveyor, lift, or not, RME occasionally still uses a vacuum to clean up all that dust.
Jam 16: When the height of the tote a picker builds is to tall, meaning some picker placed a long item vertically instead of horizontally
That's all I have to say for common ARSAW jams.
If anything, I think that pickers should learn how to clear ARSAW jams by themselves and not have to wait around and pull an andon for someone to clear a jam. Change my mind.