• Make sure that the main power switch and AC power switch of the main machine are turned OFF and that its power cord is disconnected before doing the following procedure.

  1. Pull paper tray 2 from the vacuum feed LCIT.
  2. Paper tray 2 [A] (x4)

    • Two or more customer engineers are required to lift paper tray 2 off the rails because paper tray 2 is extremely heavy. Work carefully when lifting or moving it.

  3. Lift the rear right cover [A] of the vacuum feed LCIT and remove it (x6).
  4. Lift the rear left cover [A] of the vacuum feed LCIT and remove it (x10).
  5. Attach the heater [A] to the bottom of the vacuum feed LCIT (x3).
    Access from the front.
  6. Attach the heater bracket [A] (x2).
  7. Pass the heater harness through the hole in the rear side, and connect it to the relay harness (x2,x2).
  8. Route the relay harness as shown below (x8).
  9. Connect the relay harness to the PSU.
    Red arrow: CN803
  10. Re-attach both rear covers.
  11. Re-attach paper tray 2.

  • The tray heater is not operated by the ON/OFF switch, but is always ON when the AC power of the vacuum feed LCIT is plugged in. If you wish to turn the heater OFF, you have to disconnect the relay connector [A].