| 摘要 |
A method of aligning a bearing hub in a print engine chassis supporting an imaging drum (14) provides a right wall positioned near a first end of the imaging drum (14) and has a first cavity near the first end of the imaging drum (14). The present invention also provides a left wall positioned near a second end of the imaging drum (14), the left wall substantially parallel to said right wall, wherein the left wall has a second cavity near the second end of the imaging drum. A self-hardening filler material (54) is poured into the first and second cavities. A right bearing hub (52) is positioned for the imaging drum (14) into the filler material (54) within the first cavity prior to hardening of the filler material (14). A left bearing hub (50) is positioned for the imaging drum (14) into the filler material (54) within the second cavity prior to hardening of the filler material (54). Alignment of the left bearing hub (50) with the right bearing hub (52) is needed.
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