Citizen PMU2300III User Manual page 40

5. Remove the cover unit.
7. Close the platen holder. Press-in securely
until it locks.
8. Load the cover unit by sliding with the
opposite procedures of removing and fix the
cover unit by turning the locking screw.
CAUTION
 Be sure to conduct paper jam removal after the power being OFF .
 Pay attention not to touch the print head with hand because the head becomes high
temperature just after printing.
 Do not touch the surface of print head heating element with bare hands, metal, etc.
 Before starting to do maintenance work, be sure to turn off the printer and unplug the
power cord from the electric outlet.
 The print head is hot immediately after printing. Do not touch it.
 Do not touch the print head with bare hands or metal objects.
6. Remove the cause of paper jam.
9. Turn the power ON and set the paper again.
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