Paper Input Unit Sensor (PS2) 1 Remove the following components in the order listed: • Toner Cartridge • Trays 2 and 3 • Transfer Roller (see figure 6-62 on page 337) • Registration Assembly (see figure 6-54 on page 326) • Front Cover (see figure 6-7 on page 274) • Tray 1 Assembly (see figure 6-26 on page 295) • Right Lower Door Assembly (see figure 6-16 on page 285) Note The sensor retaining tabs are released from above, and the sensor is removed and replaced from below. 2 Refer to the following page for the removal and reinstallation procedure for the PS2 sensor. 332 Chapter 6 Removal and Replacement C4265-90907