Cartridge memory Cartridge memory controller 1 To remove the cartridge memory controller PCA: a Remove the rear right side cover (page 138). b Remove the control panel (page 139). c Remove the top cover (page 141). d Remove the laser/scanner assembly (page 154). CAUTION Do not loosen the Allen screw on the rear of the laser/scanner assembly. 2 Disconnect the two wires from the cartridge memory controller PCA. 3 Remove the two self-tapping screws from the cartridge memory controller PCA. Cartridge memory antenna 1 To remove the cartridge memory antenna: a Remove the toner cartridge. b Remove the rear right side cover (page 138). c Remove the control panel (page 139).
d Remove the top cover (page 141). e Remove the laser/scanner assembly (page 154). CAUTION Do not loosen the Allen screw on the rear of the laser/scanner assembly. 2 Disengage the antenna clips from the printer frame (located under the scanner near the memory controller PCA). 3 Disconnect the wire from the cartridge memory antenna. 4 Rotate the antenna (located inside the printer above the paper guide assembly) down to remove it from the metal bracket. EN Chapter 6 Removing and replacing parts 155