Patent ID: 7661791

Claim:
A method for performing an alignment of a first printhead relative to a second printhead in an imaging apparatus along a media feed direction, comprising: sensing a misalignment of said first printhead relative to said second printhead, said first printhead and said second printhead being mounted in a printhead carrier of said imaging apparatus, said printhead carrier being configured for reciprocation in a main scan direction, wherein said sensing said misalignment is performed using an auto-alignment sensor that senses a diminishing effective nozzle overlap area of a pattern generated by the first printhead and the second printhead mounted on the printhead carrier of said imaging apparatus; determining a mechanical adjustment of a position of said first printhead relative to said second printhead based on said misalignment; and directing a user to move a lever of a media feed direction adjuster on said printhead carrier to make said mechanical adjustment based on said misalignment, wherein said mechanical adjustment translates said printhead along said media feed direction relative to said other printhead.