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LaserJet Pro M521
Repair manua
HP LaserJet PRO M521 Repair Manua page 115
Laserjet pro mfp
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b.
Remove two screws (callout 1), and then remove the PCA and sheet-metal plate.
Figure 1-154
Remove the DC controller (6 of 6)
1
Removal and replacement procedures
ENWW
105
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