6 Figure 190. Scan engine (5 of 7) Note Close all exterior doors. 8 Have two people lift the copy/scan unit off of the print engine. See figure 191. WARNING! The copy/scan unit weighs 36.3 kg (80 lb). CAUTION Set the copy/scan unit on a flat, level surface so the ground post does not break. Figure 191. Scan engine (6 of 7) C8523-90921 Rollers and belts 187