ad55cbdc_Dissection__Gate_2___GICL_Wiki_Table_2__Dissection_Process_Parts
[Step #] 20 [Procedure] Remove the sides of the printer by prying from the back edge until they pop off. Once this is done the scanner can be removed by applying some force to push it out of its moorings. The sides are intended to be disassembled, allowing easy access to the circuit board. The scanner however is not meant to be detached from the printer, as it serves no purpose for repair. See Video [Tools] Hands Screwdriver [Difficulty] 3 [Parts] 
Scanner/sides
Product Dissection: Gate 2 - GICL Wiki