How to replace CPX-900 printer Remove battery door screws (lower rear housing) Remove battery door Remove printer from housing Detach connection lead from printer Replace printer Reverse steps to reinstall Updated on February 2, 2026 Related Articles Product Support Ordering CPX-900 Accessories How to replace CPX-900 clamps How to use the barcode scanner? What battery rating units does CPX-900 support? What battery chemistries can CPX-900 test?