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Supplies and Equipment
You can keep your printer running its best with a little deeper maintenance than your routine weekly/daily cleaning. Here are some maintenance tasks you need to perform:
EXAMINATION
First, turn off the printer and use a strong flashlight to do a thorough examination of your printer:
• Remove maintenance covers and remove the media.
• Blow off any dust with canned air or wipe off with a damp (not wet) rag.
• If you experience any problems during your cleaning, our Technical Services staff members are always available to help.
GENERAL CLEAN-UP
Clean up any stray ink overspray or splatters - use isopropyl alcohol or waterless hand cleaner on any plastic parts or painted metal parts that do not directly contact the printheads. You can use cleaning fluid on unpainted metal if necessary.
• Clean the grit wheels with a toothbrush.
• Clean any ink or adhesive buildup from the platen.
• Make sure that your edge guards are clean and not bent or distorted.
• Examine and clean the rubber pinch wheels - replace if worn or damaged.
REPLACE YOUR CAPTOPS AND WIPERS
The captops are probably the single most important part when it comes to keeping your printheads healthy. Depending on your printer, these should be replaced every 6 - 18 months.
• Replace your captops. If you haven't done it in a year, or more, do it now.
• Ink buildup over time damages the captops. The normally soft plastic will harden, reducing the ability to clean the head properly; keep it sealed and prevent them from drying out.
Replace your wipers - again, these aren't designed to last forever - 6 to 12 months depending on your printer. They suffer from the same issues that affect captops.
• Replace the wiper cleaner or wiper scraper - your wipers won't be able to clean the heads if they are dirty themselves.
• Clean around the printhead with recommended swabs and cleaning fluid for your printer.
Questions on how to do any of this? Please email TechSupport@DencoSales.com for tips, or check out our Tech Notes page.
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