MUTOH ValueJet VJ-1638UR Operation Manual page 114

3.
Cleaning of print head circumference
[1]
Look the bottom of the carriage.
Check if dusts and ink deposit are adhered.
• Print head circumference (silver metal part)
• Print head guide part (black plastic part)
[2] Use the cleaning stick to remove the ink and dust on the bottom of the carriage.
Note
If maintenance cleaner is splashed onto the printer, use a paper towel to wipe it off.
[3]
Close the maintenance cover.
[4]
Next clean the cleaning wiper and the cap circumference.
114 Performing Daily Maintenance
Cleaning required
DO NOT touch the surface of a print head (the yellow portions in the illustration below)
① ②
①
②
Print head circumference
Print head guide part
①
①
②
①Print head circumference (silver metal part)
②Print head guide part (black plastic part)
②