Removing Old Ribbon Cartridge; Figure 4-2 Remove Old Ribbon Cartridge - Intermec 4820F User Manual

Maintenance
Use a low-pressure, dry air source, such as "canned air"
available at electronic supply houses and typewriter repair
facilities, or a vacuum, to remove accumulated paper dust
from the printer mechanism.
The printer ribbon contains a special lubricant to ensure
that the fine dot wires inside the print head receive ade-
quate lubrication. Replace the ribbon frequently to prolong
the life of the print head. The printer requires no addition-
al user-applied lubrication.

Removing Old Ribbon Cartridge

Center the print head, then do the following to remove the
old ribbon cartridge:
1. Squeeze the ribbon cartridge locking tab (on the side
2. Lift the ribbon cartridge to remove the ribbon from
3. Lift the ribbon cartridge out of the printer.
Locking tab
4-4 4820 Printer User's Guide
of the cartridge) against the ribbon cartridge.
the print head. Ensure the ribbon does not catch.
Figure 4-2
Remove Old Ribbon Cartridge
SECTION 4