Replacing the Printhead
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P1052685-001 GC420d™ User Guide 5/23/2012
Printhead Installation
1. Route the print head cables under the latch shaft and plug the printhead cables into the
receptacles on the printhead.
2. Hold the printhead against the bracket while replacing the screws and washers. Attach the
ground wire using the right screw and washer. Use a #1 Phillips driver to tighten the
screws.