Service Procedures6H4866-02 103Tray Assembly Replacement for Auto-loop SystemsThis procedure describes how to replace the Tray Assembly on systems that have Auto-loop mechanisms.How to Identify Auto-loop vs. non Auto-loop SystemsSee “How to Identify Auto-loop vs. non Auto-loop Systems” on Page 98Tools Required• Phillips screwdriver• Allen metric tools: 2.5, 3.0, 4.0• Flat screwdriver 2.5 x 75 mm• Small cutter• Tie wraps 2.5 x 100 mmRemoving the Tray Assembly[1] Remove the Service Panel and Scanner Cover. (See “Removing the Service Panel and Scanner Cover” onPage 41.)[2] Disconnect all connectors - J212, J512 J504 and LED flex cable - located on the top of the Tray Assembly andrelease the sensor cables from the tie wraps.Remove Tray Assembly sensors[3] Release the cable from the cable clamps and leave it beside the machine.[4] Remove all four M3 screws retaining the Key Assembly to the system frame; two on the left side and two on theright side.
