Epson C31CA85090 User Manual - Page 15

Cleaning the Thermal Head, Setting the DIP Switches

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English Cleaning the Thermal Head CAUTION: After printing, the thermal head and the frame on its side (indicated in the circle in illustration O on page iv) can be very hot. Be careful not to touch it and to let it cool before you clean it. Do not damage the thermal head by touching it with your fingers or any hard object. Turn off the printer, open the roll paper cover, and clean the thermal elements of the thermal head with a cotton swab moistened with an alcohol solvent (ethanol or IPA). See illustration O on page iv. Epson recommends cleaning the thermal head periodically (generally every 3 months) to maintain receipt print quality. Setting the DIP Switches CAUTION: Be sure to turn off the printer before removing the cover of the DIP switches. Removing it while the printer is turned on may cause problems such as an electric short, which leads to a malfunction of the printer. 1. Turn off the printer. 2. Turn over the printer. 3. Remove the DIP switch cover by removing the screw, as shown in illustration P on page iv. 4. Set the DIP switches using a fine-tipped tool. 5. Replace the DIP switch cover, and fix it by installing the screw. The new setting becomes effective after the printer is turned on. TM-T88V User's Manual 7

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TM-T88V User’s Manual
7
English
Cleaning the Thermal Head
CAUTION:
After printing, the thermal head and the frame on its side (indicated in the
circle in illustration
O
on page iv) can be very hot. Be careful not to touch it and
to let it cool before you clean it. Do not damage the thermal head by touching
it with your fingers or any hard object.
Turn off the printer, open the roll paper cover, and clean the thermal elements of
the thermal head with a cotton swab moistened with an alcohol solvent (ethanol
or IPA). See illustration
O
on page iv.
Epson recommends cleaning the thermal head periodically (generally every
3 months) to maintain receipt print quality.
Setting the DIP Switches
CAUTION:
Be sure to turn off the printer before removing the cover of the DIP switches.
Removing it while the printer is turned on may cause problems such as an
electric short, which leads to a malfunction of the printer.
1.
Turn off the printer.
2.
Turn over the printer.
3.
Remove the DIP switch cover by removing the screw, as shown in illustration
P
on page iv.
4.
Set the DIP switches using a fine-tipped tool.
5.
Replace the DIP switch cover, and fix it by installing the screw.
The new setting becomes effective after the printer is turned on.