2. At the rear of the product, disconnect six connectors (callout 1).
Figure 1-57 Remove the engine controller assembly (1 of 9)
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3. Remove one screw (callout 1), and then remove the paper feed guide (callout 2).
Figure 1-58 Remove the engine controller assembly (2 of 9)
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42 Chapter 1 Removal and replacement ENWW
For more information and parts on the HP LaserJet Pro 400, M425 call 800-551-1943 or order on line at www.printersupplies.com