6
Maintenance and Adjustment
6.1 Cleaning the Print Head
Dirt on the print head or ribbon may result in inadequate print quality (there are only partial images on the
label).
The printer cover should therefore be kept closed when possible. Keeping dirt and dust away from the paper or
labels ensures a good print quality and a longer lifespan of the print head.
Cleaning Steps
1. Switch off the printer.
2. Open the printer cover.
3. Remove the ribbon.
4. To remove any label residue or other dirt from the print head
(see Red arrow), please use a soft lint-free cloth dipped in alcohol to wipe.
Note
* Weekly to clean the print head one time. (Recommended)
* When cleaning the print head, please note that if there is attached to metal or hard on soft cloth, if using a dirty soft cloth made printer
head damage is not covered under warranty conditions.
To clean the print head
PRINT HEAD
Summary of Contents for RT800i Series
Page 25: ...7 Driver installation completed ...
Page 67: ...5 5 Installing the bluetooth module For RT833i RT863i Step 1 Step 2 Step 3 Bluetooth Module ...
Page 69: ...5 6 Installing the WiFi Module For RT833i RT863i Step 1 Step 2 Step 3 ...
Page 97: ...5 Click WiFi Setting icon 6 Click Quick Setting icon ...
Page 98: ...7 Click the Search button ...
