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5 Routine maintenance
Caution:
Before starting routine maintenance, ensure that the printer power is turned off;
Do not use solvents like gasoline or acetone;
When cleaning sensors, the printer should not be powered on until the pure alcohol has
completely evaporated.
It is recommended that the maintenance cycle should be no longer than one month.
5.1 Clean print head and platen roller
Follow the steps below to clean print head and platen roller:
1) Turn off the printer power and open the top cover;
2) If the printer has just finished printing, please wait until the print head has completely
cooled down;
3) Use alcohol cotton (wrung out) to wipe off the dust and stains on the surface of print head
and platen roller;
4) Wait until the alcohol has completely evaporated, then close the top cover.
5.2 Clean sensors
When the printer cannot identify the paper or mark effectively, the sensor should be cleaned,
with cleaning steps as follows:
1)
Turn off the printer;
2)
Press the cover open lever to open the top cover of the printer;
3)
Use soft cotton cloth dipped with pure alcohol (wrung out) to wipe off the dust and stains on
the surface of the sensor;
4)
Wait until the pure alcohol has completely evaporated, then close the top cover to end
sensor cleaning.
5.3 Clear paper jam
When any of the following cases occurs, clear paper jam:
Paper cannot be sent out normally;
Abnormal noise occurs when feeding paper.
Follow the steps below to clear paper jam:
1)
Turn off the printer power;
2)
Press the top cover open lever to open the top cover of printer;
3)
Check the paper path. If paper is jammed in paper path, take the crinkled paper away and
trim the paper head;
4)
Close top cover to end paper jam clearing.
5.4 Guide for updating printer firmware via U-Disk
1)
Store the firmware update file at the root directory of U-Disk. If the file is a monitor program,
rename it to "BY_MAIN.jk"; if it is a font file, rename it to BY_ZK.zk; if it is an EEPROM file,
rename it to BY_EEP.eep;
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BTP-L580IIC User's Manual
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