Uneven compression in the fixing path often shows up as colour shift, wrinkles, or toner that fails to fully set. This replacement lower roller restores the correct pressure balance beneath the heat roller so each sheet receives uniform compression during exit. It helps maintain stable fixing performance and smooth paper transport in high-volume environments.
Specifications
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Product type: Lower Roller
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Machine section: Fixing assembly
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Function: Provides the pressure surface that works with the upper roller to secure toner layers to paper
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Surface: Heat-resistant pressure-coated roller for consistent compression control
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Performance focus: Supports even colour fusion, reduces sheet distortion, maintains controlled exit flow
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Service role: Critical wear component for preserving fixing accuracy and long-term engine stability
For use in:
Konica Minolta Bizhub C451, Konica Minolta Bizhub C550, Konica Minolta Bizhub C650