103
MAINTENANCE
1. Lift the operator console and
open the lid of the cartridge
compartment.
2. Remove the print cartridge and
clean the electrical contacts
using a dry cotton wool stick.
Warning: do not touch the
printing nib.
3. Clean the electrical contacts of
the print cartridge holder with a
soft dry cloth.
4. Having reinserted the cartridge, close the lid of the cartridge compartment and lower the operator console.
5. The display shows the message “HEAD NEW?” on the first line and “CONF.=YES CLR.=NO” on the
second line. Select NO by pressing CLEAR.
CLEANING THE PRINT HEAD PAD
2. Move the print cartridge as
shown in the figure.
3. Clean the print head pad with a
dry cotton wool stick.
4. Close the lid of the cartridge compartment and lower the operator console.
ELECTRICAL
CONTACTS
CLEANING THE ELECTRICAL CONTACTS OF THE PRINT CARTRIDGE
1. Lift the operator console and
open the lid of the cartridge
compartment.