Cleaning The Print Head - testo 575 Bedienungsanleitung

Cleaning the print head

We recommend regular cleaning of the print head so as to
guarantee high printing quality. The print head should be
cleaned immediately if contrast decreases during printing.
Required material:
· Isopropyl alcohol
· Cotton pads
Proceed as follows:
- Switch off printer.
"Open" button
- Open the paper compartment cover by pressing the
- Open paper compartment cover fully and take out the
- Clean hot points using a cotton pad moistened with
Hot points
- Put in paper roll and close the cover. You should hear it
Note
The print head should be let cool down before it is clean-
ed, otherwise the print head could be damaged.
"Open" button.
paper roll.
alcohol.
Note
Do not touch hot points with your fingers.
Alcohol may cause deflagration!
Damage to printer possible!
Let the alcohol dry before inserting paper roll!
click into place.
11. Maintenance
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