Samsung SRP-770II Printer User Manual


 
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13. Auto Cutter (Option)
Auto cutter should be used for continuous paper only. ( i.e. roll paper)
1. Open the Dip switch cover, and make the switch 1 number 7 “On”.
(Refer to printer mode setting at Chapter 6.)
2. Put a paper roll into the printer and close the cover.
CAUTIONS: (Partial cut)
Once the printer cut the paper, remove the receipt in order for next printing.
Otherwise the receipt could be back into the printer and the cutter would
cut it again.
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14. Cleaning Head
Paper dust on the heating elements may lower the printer quality. In this case, clean the
print head as follows :
CAUTIONS:
1) Turn Off the printer power before cleaning.
2) Note that the thermal head becomes very hot during normal operation,
creating the danger of burn injury. Be sure to wait for about 2~3 minutes
after turning printer power off before beginning the cleaning.
1. Open the printer cover.
2. Clean the thermal element (the area which is marked a thin black line) of the thermal
head with a cotton swab moistened with a alcohol solvent (ethanol, methanol, or IPA).
3. After confirming that the alcohol solvent has been dried up completely, close the
cover-open.
Note 1) Never touch the thermal element with your hand,
then the thermal element can be damaged.
2) Don’t scratch the printer head.
Clean it up when you replace every roll of paper to prevent the quality
deterioration.