HP LaserJet M9040/M9050 Service Manual - Page 372
Clear jams from the duplexer,
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Cause Solution If the feed roller assembly is worn or deformed, replace it. Wrinkles/folded leading edge Dirty, worn, or deformed separation belts. If the separation belts are dirty, clean them water dampened lint-free cloth. If the separation belts are worn or deformed, replace them. Dirty, worn, or deformed feed roller assembly. If the feed roller assembly is dirty, clean it water dampened lintfree cloth. If the feed roller assembly is worn or deformed, replace it. Dirty, worn, or deformed registration roller assembly. If the registration roller assembly is dirty, clean it water dampened lint-free cloth. If the registration roller assembly is worn or deformed, replace it. Dirty, worn, or deformed delivery rollers. If the registration roller assembly is dirty, clean it water dampened lint-free cloth. If the registration roller assembly is worn or deformed, replace it. Skew Paper dust or dirt in the feed roller, registration roller, and/or Clean the dirty area water dampened lint-free cloth. feed guide. Deformed registration roller or feed roller. Replace the deformed roller. Clear jams from the duplexer 1. Move the output device away from the product to gain access to the left door. Figure 7-17 Clear jams in the duplex printing accessory (1 of 6) 354 Chapter 7 Solve problems ENWW
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