HP LaserJet 4v/mv Service Manual - Page 120
Removal and Replacement
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Figure 6-22 6mpguide 6mpguidewmf Paper Guide Plate Assembly The Paper Guide Plate assembly contains the MP Tray pickup roller, motor, and gear assemblies, and requires prior removal of the Transfer Roller and Fusing assembly. 1 Remove the Transfer Roller (see Figure 6-19). 2 Remove the Fusing assembly, (see Figure 6-20). 3 Carefully remove the small spring attached to the sensor assembly shown in Figure 6-22, callout 1. 4 From the left side of the assembly push on the retainer tab and lift off the plastic cable shield (already removed in Figure 6-22). 5 Unplug (1) connector shown in Figure 6-22, callout 2. 6 Release the right door retainer arm by pushing out on the retainer arm clamp (Figure 6-22, callout 3). 7 Remove (4) self-tapping screws (Figure 6-22, callout 4). 8 Remove (2) long, machine screws (Figure 6-22, callout 5). 9 The Paper Guide Plate assembly is now free. Lift it upward and out of the printer. Paper Guide Plate Assembly To Reinstall: Align the two plastic alignment pins and pull the tension off the MP Guide Plate assembly while lowering. Note that the assembly must be pressed downward against the grounding springs before it is fully seated. Be sure the sensor assembly spring is put back in place (Figure 6-22, callout 1). 6-28 Removal and Replacement