Chapter 3 Maintenance; Cleaning The Printhead - Century Hawk 4 User Manual

Chapter 3 Maintenance

Warning:
1. Make sure the printer is turned OFF before performing any
maintenance operations.
2. The printhead becomes hot while printing. Be careful when
performing maintenance on the printhead.
3. Use only the cleaning agents indicated. Century Systems will
not be responsible for damage caused by any other cleaning
materials used on the printer.
4. Anhydrous isopropyl alcohol is solvent containing no more
than one percent water. Isopropyl alcohol is a flammable
solvent; always take the proper precautions when using this
solvent.

Cleaning the Printhead

The printhead is easily damaged due to its precision construction. A
printhead damaged by misuse is not covered under the terms of the
warranty. To ensure longevity of the printhead, please note the
following:
1. Always use proper cleaning materials and techniques to clean the
printhead. Never use hard materials for scraping the printhead.
2. Always use high-quality consumables. When the TPH module is
closed, pressure is placed directly on the TPH; dirt such as paper
scraps, sand, dust and glue can scrape or damage the printhead.
The TPH is also easily damaged by static electricity, which may be
generated by poor quality ribbons.
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