SPRT SP-POS890, Руководство пользователя

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11
working mode.
2.6 Self-test
The self-test will check the condition of printer, if the printer prints out the self-test
receipt correctly, it means the printer works normally, except interface with host.
Otherwise it needs to repair. The self-test will print out the name of manufacturer,
printer type, interface type and printer defaulted parameter, 96 characters in ASCII
and defaulted Code page content(the language is English) or the name of Chinese
characters library(if the language is Chinese) and Bar code type.
Way of self-test: hold down
【
FEED
】
button and turn on the power, self-test begins
automatically at this moment.as Fig.2-6 shows