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5. In the process of use, it is necessary to wait for the printer to finish cutting paper before
tearing/taking paper, so as to avoid paper blocking and deviation caused by paper tearing.
6. In the process of use, do not cover the paper nozzle with your hands, and make sure
there is no foreign body covering before the paper nozzle to avoid paper jam.
7. Ensure the paper head is flat and free from debris when loading the paper, so as to
avoid slanting the paper or getting stuck in the machine head.
8. the printer is not suitable for working in the vibration environment, if you use the
vibration environment, you must add damping design.
9. Printer in dust, oil, moisture, high temperature and other harsh environments, must do
effective protection measures, so as not to affect the normal use of the printer.
Appendix
A: 128 code
A.1 128 code summary
128code can code128ASCII characters and 100 numbers from00~99and some special
character by crossing using of character set A,B and C. Character of every character set
code is as below:
Character set A: ASCII character from 00Hto5FH
Character set B: ASCII character from 20Hto7FH
Character set C: 100 numbers from 00~99
128 code can also code to the special character below:
SHIFT character
“SHIFT” can make barcode character the first character after SHIFT character transfer from
character set A to B, or B to A, back to the character set used before SHIFT.“SHIFT”
Character can only be used to transform between character set A and B, it can not make the
current code character enter or quit state of character set C.