Lexmark C760 Service Manual
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Repair information4-15 5060-4xx 4.Hold the front cover and remove the two screws (B) from the upper front pivot cover. 5.Remove the front cover assembly.
4-16Service Manual 5060-4 xx Rear cover Go to “Rear cover” on page 7-5 for part number. 1.Remove the outer system board shield. See “Outer system board shield” on page 4-54 . 2.Remove 12 rear cover screws (A) type “232” on page 4-3 and type “323” on page 4-3 . 3.Open MPF door.
Repair information4-17 5060-4xx 4.Remove two screws (B). 5.Remove tabs (C) from slots (D). 6.Remove the rear cover. Note: Make sure the toroid (E) is positioned at the edge of the inner system board shield.
4-18Service Manual 5060-4 xx Lower right door assembly Go to “Lower right door assembly” on page 7-3 for part number. 1.Open the lower right door assembly. 2.Remove the front lower right cover. See “Front lower right cover” on page 4-12 . 3.Loosen the two screws (A). 4.Remove the lower right door assembly. Left lower cover See “Fuser assembly” on page 7-7 for part numbers 1.Remove the lower jam access door assembly. See “Lower jam access door assembly” on page 4-19 . 2.Remove the left lower cover screws (A) type “323” on page 4-3 and remove the cover. A
Repair information4-19 5060-4xx Lower jam access door assembly Go to “Cover, left lower” on page 7-5 for part number. 1.Remove the paper path access door cover. See “Paper path access door cover” on page 4-11 . 2.Remove the front left handle cover assembly. See “Front left handle cover assembly” on page 4-11 . 3.Remove the lower jam access door assembly screws (A) type “323” on page 4-3 and remove the door. Redrive door Go to “Redrive door assembly” on page 7-14 for part number. 1.Open the redrive door. 2.Loosen the redrive door upper hinge screw (A) type “324” on page 4-5. 3.Lift the redrive door from the hinge (B) and remove the redrive door. A(323) A(324) B
4-20Service Manual 5060-4 xx Autocompensator pick assembly 1.Remove the ITU assembly. See “ITU assembly” on page 4-44. 2.Remove tray 1. 3.Remove the transfer plate. Lifting and rotating the right edge of the plate up to a 45° angle releases the transfer plate. Remove the grounding strap (A) attached to the bottom of the transfer plate. A
Repair information4-21 5060-4xx 4.Remove the black mylar piece by removing the two screws (B) or cutting the cable tie. 5.Remove the front lower left cover. See “Front lower left cover” on page 4-10 . 6.Remove the three screws (C) type “323” on page 4-3 to remove the front left handle cover assembly. 7.Remove the pin (D) that holds in the MPF swing arm assembly. B D
4-22Service Manual 5060-4 xx 8.Remove the MPF swing arm assembly (E). 9.Remove the paper level sensor. There are two screws located under the back VTB belt. Remove both of them along with a third that is located at the rear pivot point for the transfer plate (F). This allows the paper level assembly to drop into the cavity that the tray is inserted into. Disconnect the cable from the paper level sensor. Pull the paper lever sensor cable up through the opening. Remove the paper level sensor assembly. F F Left Side View Front View
Repair information4-23 5060-4xx 10.Disconnect the pick motor connector (G). Paper Level Sensor
4-24Service Manual 5060-4 xx 11.Remove four screws (H) holding the pick assembly in place. 12.Push the bellcrank (I) in to allow the pick arm to fall to the bottom of the tray. I