BK-S216
User Manual
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3.3 Printer mechanism
Fig, 3.3.1 Printing unit parts
z
Buffering shaft
—Follow the direction shown on the paper feed label and feed paper. During the
print, this shaft can buffer papers action;
z
Paper guide module –
It is the paper forward path before the print shown as Fig.3.3.1 and
Fig.3.3.2. The module with two parts which move to right or left can center paper relative to the
print head for adapting different paper width from 210mm to 216mm.
Fig.3.3.2 Paper guide module
z
Cover open plate –
When customers press it, the print head could lift up automatically;
z
Cutter –
Execute Auto-cutter functions;
z
Handwheel –
When paper jam happens in Presenter, customers can turn this wheel to feed paper
out of paper outlet or retract paper after turning off the printer;
z
Lock screw –
Through loosing two lock screws at right and left, top cover of Presenter could be
taken off so that paper jam can be removed on time;
z
Lock hook –
Lift up two lock hooks at right and left with hands so that upper path of Presenter
could be separated;
z
Power LED –
Show power on/off and it shall light always when turning on the printer;
z
Alarm LED –
Indicate the printer status. Normally the alarm LED is off. When the printer has errors,
it shall flash;
z
Paper end LED –
When the printer has no paper, paper end LED flashes. If paper is available, this
LED shall be off;
z
Reset button –
When pressing down this button, the printer shall reset automatically and the data
