HP color laserjet 2550 series Instruction De Maintenance
7. Lift the ECU pan off of the printer.
4
3
Figure 5-55.
Removing the ECU pan (2 of 2)
Reinstallation tip
Make sure that the grounding springs are attached to each of the eight ECU connections
before reinstalling the ECU pan.
before reinstalling the ECU pan.
Figure 5-56.
ECU connections
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Chapter 5 Removal and replacement
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