Removal procedure
1 Remove the top cover. See “Top cover assembly removal” on page 307.
2 Disconnect the cable (J6) from the controller board.
3 Disconnect the cable (A) from the LSU.
4 Before loosening the screws securing the LSU, use a sharp pencil or a small, flat-blade screwdriver to mark the
location of the LSU on the printer frame. This will be helpful in positioning the new LSU.
5 Remove the three screws (B) securing the LSU.
BA
Installation note: Mechanical and electronic LSU adjustments are required to complete the installation of the LSU.
See “Printhead assembly adjustments” on page 206.
7015
Repair information
310
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