Agilent E4419B EPM Series Dual Channel Power Meter With Option 002 135926665359 but it does not load

but it does not load or scan documents and cards

Manufacturer Harvard Apparatus SKU 19-65060 Ref 23-92146

Manufacturer Microscan Part Number 7311-2050-1002 Model Number ID-30 SKU 19-73483 Ref 23-105403

Manufacturer National Instruments Part Number 188129J-01L Model Number PXI-1042 SKU 19-70324 Ref 23-100534

Agilent E4419B EPM Series Dual Channel Power Meter With Option 002 135926665359 but it does not loadCondition Used Description This item is fully tested and in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in good condition showing minor scuffs scratches blemishes from previous use. There are two spots on the screen that are dead and the left top corner and left bottom corner are damaged. It does not cover any text or info on screen. Includes Dual Channel Power Meter With Option 002 as pictured. No additional items or