Internal assemblies Flipper assembly 1 Remove the front and back covers. 2 At the back of the product, disconnect the flipper ribbon cable (callout 1) by pressing the black tabs on the connector to release the cable. 3 Use the TX-20 screwdriver to remove four screws (callout 2), two on each side of the assembly. 2 2 1 2 Figure 193. Flipper assembly removal (1 of 2) Note Sheet-metal edges may be sharp. EN 3,000-sheet stapler/stacker and 3,000-sheet stacker 343