User Maintenance; Troubleshooting - Casio KL-G2 User Manual

User Maintenance

A dirty print head or rubber roller will make proper label printing impossible.
Perform the procedure below to clean the print head and the rubber roller as
required.
Important!
Use a cotton swab or some other soft object to clean the print head and the
rubber roller. Use of a thin cotton swab is recommended.
1.
Press the tape compartment cover open button and open the cover.
• If a tape cartridge is loaded in the printer, remove it.
Important!
• The print head is hot immediately after printing, so wait until it is cooled
down before removing the tape cartridge.
2.
Use a cotton swab moistened with alcohol to wipe the surfaces of the
print head and rubber roller.
Take particular care when wiping
the points where the print head and
rubber roller come into contact.
• Pressing FUNCTION and then
• You can also use a commercially available cassette tape recorder head
cleaning set for cleaning.
Print head
Rubber
roller
will cause the rubber roller to rotate.

Troubleshooting

This section explains reference information that comes in handy when you
experience problems with printer operation. If, for any reason, you cannot fi nd
the solution to your problem here, contact your original retailer or authorized
CASIO service center.
• Nothing appears on the display when I press ON.
• Display contrast needs to be adjusted.
→ Adjust display contrast. (page 51)
• The AC adaptor is not connected securely.
→ Correctly connect the AC adaptor. (page 13)
• Batteries are dead or you are using the wrong type of batteries.
• You are using the wrong type of AC adaptor.
→ Use the specifi ed AC adaptor or replace the batteries with new ones (sold
separately).
• Batteries are not loaded correctly.
→ Remove the batteries and correctly reload them. (page 52)
• Printing is unclear.
• Printout is dirty.
• Printing is light.
• Dirt, dust, or other foreign matter is on the print head and/or the
rubber roller.
→ Clean the printer. (page 53)
• There is slack in the ink ribbon.
→ Take up ink ribbon slack and correctly re-load the tape cartridge. (page 16)
• Batteries are dead or you are using the wrong type of batteries.
• You are using the wrong type of AC adaptor.
→ Use the specifi ed AC adaptor or replace the batteries with new ones (sold
separately).
• Print density is not correct.
→ Adjust print density. (page 51)
53 EN