Monarch 9855 Operator's Handbook Manual page 77

Clean the platen roller when you see significant adhesive build-up or a label is wrapped
4.
around the platen roller. Use a dry, soft-bristle brush, such as a toothbrush, to clean the
platen roller.
If the brush does not remove all the adhesive, use isopropyl alcohol on the roller. Moisten
a cotton swab with isopropyl alcohol and run the cotton swab across the platen roller. Turn
the platen roller with your finger to make sure the platen roller is clean all the way around.
After cleaning, feed several inches of supply through without printing to remove any
remaining isopropyl alcohol.
5. Moisten a cotton swab with isopropyl alcohol. Rub the cotton swab across the peel bar
and remove any build-up.
Moisten another cotton swab with isopropyl alcohol. Rub the cotton swab across the
6.
printhead and remove any build-up. You may need to use a printhead CLEAN-STRIP if the
printhead is extremely dirty or you see streaks on the supply.
Rub the cotton swab across the supply sensor and die cut sensor and remove any build-up.
7.
Clean the build-up in the supply path.
8.
9. Let the printer dry before you reload supplies.
Printhead
Die Cut Sensor
Supply Sensor
Care and Maintenance 10-3