Cummins Jetscan Model 4068

Description

Cummins Jetscan Model 4068. Condition is "Used". Shipped with USPS Priority Mail. The unit powers on as you can see.  I am not sure how to operate the unit but it is missing one button and seems to be in need of refurbishing.
Follow Up: This item is being relisted. The last buyer canceled the purchase within a short time  of winning the auction.  I inquired why he would bid in an item he didn't intend to buy.  Subsequently, he decided to cancel his cancellation request and accept the item. The item was returned after the seller received it.  He stated that it had a faulty sensor and it didn't work.  As I stated in my initial post I do NOT know how to operate this unit.  I don't know if it works or not nor do I know if it was damaged after it left my hands. It does power on and seems intact. It may be that it needs repair or is good only for parts.  I will relist at a low price just in case it is only useful for someone with a similar machine in need of parts or someone that knows how to repair and refurbish the device.