HP LaserJet Pro 400 color M451 - Duplex reverse-drive assembly

Duplex reverse-drive assembly
Before proceeding, remove the following components:
●
Right cover. See
Right cover on page 21.
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Rear-upper cover (duplex products). See
Rear-upper cover (duplex product) on page 24.
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Rear door (simplex products). See
Rear door (simplex product) on page 26.
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Rear door (duplex products). See
Rear door (duplex product) on page 28.
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Rear cover (simplex products). See
Rear cover and feed guide (simplex product) on page 30.
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Rear-lower cover (duplex products). See
Rear-lower cover and rear-door links (duplex product)
on page 34.
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Upper-cover assembly. See
Upper-cover assembly on page 41.
●
Control-panel assembly. See
Control-panel assembly on page 50.
●
Right panel. See
Right panel on page 52.
Remove the duplex reverse-drive assembly
1. Disconnect two connectors (callout 1), and then pass the connectors under the rear-door rib
assembly.
Figure 1-129 Remove the duplex reverse-drive assembly (1 of 4)
1
ENWW
Removal and replacement procedures
89
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