2. Lower the Tray 1 paper-pickup assembly by pushing down on the edges of the assembly.
Figure 1-11 Remove the Tray 1 paper-pickup roller (1 of 3)
3. Carefully raise the front of the product.
WARNING! Do not place the product face-up resting on the rear cover and rear door. Excess
toner might enter the laser/scanner assembly and contaminate the mirrors, causing print-quality
problems. The laser/scanner is not a FRU. If the laser/scanner mirrors are contaminated, the entire
product must be replaced.
Figure 1-12 Remove the Tray 1 paper-pickup roller (2 of 3)
16 Chapter 1 Removal and replacement ENWW
For mor information on LaserJet Pro 300, Pro 400 go to www.printersupplies.com