User`s manual

4-4 BBP
®
33 Sign & Label Printer User’s Manual
Printer Maintenance
Cleaning the Printer
Clean Printer and Keypad Residue
Whenever performing any maintenance on the printer, you should also clean any
residue caused by the media.
Materials Required
• Compressed Air Bottle, purchased locally (e.g., HOSA AIR-464 Gear Duster)
• Lint-free Cloth
• Isopropyl Alcohol
• Safety Glasses
To clean residue from the printer:
CAUTION!
Always wear safety glasses when using compressed air.
1. Remove power and media from the printer (see “Removing Power and Media
from Printer” on page 4-1).
2. With safety glasses on, spray compressed air on any parts of the printer that
have built-up residue.
Note: If compressed air is not available, use a lint-free cloth lightly moistened
with isopropyl alcohol and wipe off residue.
3. If necessary, use a moistened, lint-free cloth to clean the keypad.
4. Replace the ribbon and tape.
5. Close all covers and plug in the power cord.
Clean LCD Screen
Materials Required
• Lint-free Cloth, non-abrasive
• Isopropyl Alcohol
- or -
• Pre-moistened Cloth (appropriate for cleaning PC screens)
To clean the LCD screen:
Note: Normal cleaners with ammonia, soaps, or any acids can damage the screen.
Use only a lint-free cloth dampened with isopropyl alchohol.
1. Lightly moisten a lint-free cloth with isopropyl alcohol, or use a pre-moistened
cloth suitable for cleaning a PC screen.
2. Gently rub the damp cloth across the screen until all of the residue is
removed.