Gear train motor 1 Remove the DIMMs, the back, right, and left covers, the internal paper guide, and the top cover (see pages 89 through 95). The gear train, located behind the metal plate (gear train cover) on the left side of the printer, must be removed to gain access to the pressure roller. 2 Disconnect the motor cable connection at the back of the printer. Figure 51. Gear train motor (1 of 3) 124 Chapter 5 - Removal and replacement EN