Chapter 7: Diagnostics and Maintenance
Linx 4900 Operating Manual 146 MP65492–1
7.3.4 To Clean the Printhead
WARNING: HAZARDOUS INKS AND SOLVENTS. SAFETY
GLASSES AND SOLVENT RESISTANT PROTECTIVE
GLOVES MUST BE WORN THROUGHOUT THE
FOLLOWING PROCEDURE. FAILURE TO COMPLY WITH
THIS SAFETY WARNING COULD RESULT IN IRRITATION
AND REVERSIBLE LOCAL DAMAGE TO THE EYES, AND
NON-ALLERGIC CONTACT DERMATITIS.
WARNING: MOST INKS AND SOLVENTS ARE
FLAMMABLE. IT IS IMPORTANT TO DISPOSE OF THE
WASTE CLEANING FLUID IN ACCORDANCE WITH
LOCAL REGULATIONS.
CAUTION: It is very important that the cleaning solvent matches the
solvent type used in the printer. Use of the wrong cleaning fluid is
likely to result in print failures and printer damage, so read the label
and confirm that the solvent is of the correct type.
CAUTION: Do not dry the printhead with a cloth or towel as this may
leave fibres that could interfere with the printed drops.
CAUTION: Do not attempt to clean the printhead by immersing it in
solvent or by using an ultrasonic bath. This will cause damage to the
printhead and may void your warranty.
Cleaning solvent
The solvent used to clean the printhead must be the same as that used in the
printer.
4900 Op Manual.book Page 146 Tuesday, September 9, 2003 12:32 PM