External covers and panels Table 24. External covers and panels Reference Part number Description 1 RB2-5434-000CN Cover, face-up 2 RF5-3232-000CN Cover, rear 2A RB2-5485-000CN Cover, DIMM 3 RB2-5488-000CN Cover, front 4 RB2-5489-000CN Cover, top 5 RB2-5490-000CN Cover, right 6 XA9-0302-000CN Screw, TP, M3x8 7 RG5-4601-020CN Single-sheet input tray assembly 8 RG5-5391-000CN Paper input tray assembly 21 RB2-5491-000CN Cover, left 22 RB2-5498-000CN Cover, blanking 501 XB4-7401-209CN Screw, tapping, truss head, M4X12 EN Covers 209