4-60 Service Manual
5060-4xx
Printhead removal and adjustments
Identifying the printheads
A color version of this sheet is available in the appendix. See“Identifying the printheads” on page A-4.
Warning: Do not loosen or remove all printheads at the same time. If all printheads are loosened or removed,
your reference to readjust will be lost.
Notes:
• Whenever a printhead is removed, it is necessary to perform the “Printhead mechanical alignment” on
page 4-61 and “Printhead electronic alignment” on page 4-63.
• The front cover must be installed and closed before any printhead alignment can be performed. It is not
necessary to remove the cover to access the printheads.
• If there is a protective lens cover on the new printhead, it must be removed before installing the
replacement printhead.