Unimark ET6000 Průvodce řešením problémů stáhnout pdf (Strana 40)

Airport Bag Tag Printers Unimark 8500 Bag Tag Printer

2.4.2 Replacing the Thermal Print Head

To replace the 8500’s thermal print head, complete the following steps:

5 Lift the print head to the upright position.

6 Clean the print head heater element surface using isopropyl alcohol. Verify that all label stock,

media residue, and any other contaminants are cleared from the print head.

Note: The printer in this photo is equipped with the newer style print head, with an extra

attached ribbon cable. See “New Print Head” on page 40.

7 Lower the print head assembly, making sure to securely latch it back into position.

8 Lower the printer’s cover, plug the AC power cord into a power source, and turn on power to

the printer.

9 Reload paper stock.

Step Action

1 Power off the unit. Unplug the unit’s AC power cable from the power source.

2 Open the printer’s cover by pressing the cover release button.

3 After the cover pops open, lift the cover to the full upright position.

Step Action (Continued)

Raised Print Head

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Unimark ET6000 Průvodce řešením problémů Strana 40