HP Designjet Z3100 Photo Printer series - Manual (Page 102)

3. Clean the bottom of the printhead by wiping it with the swab provided or with a cotton swab and
de-ionized or distilled water.
WARNING! Do not touch the electrical connections on the backside of the printhead.
4. The printhead is designed to prevent you from accidentally inserting it into the wrong slot. Check
that the colored label on the printhead matches the colored label of the carriage slot into which the
printhead is to be inserted.
5. Insert the new printhead into its correct slot in the carriage.
CAUTION Insert the printhead slowly and vertically, straight down. It may be damaged if
you insert it too fast, or at an angle, or if you rotate it as you insert it.
92 Chapter 8 Handling ink cartridges and printheads ENWW
Handling ink cartridges
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