
Operator Controls   
Power Switch   
Controls printer power   
On-normal operation   
Off-the power should be turned off before connect or disconnect 
the communication cables and power cables 
Feed Button
Advance the label media to first printing position 
Press-to advance a label 
Press-takes the printer out of a "pause" condition 
Press-back feed the label to correct label installation, in case that 
label is not properly installed. (for OS-203 Peel-Off mode only) 
Keep pressing while turning on the power- to print out a 
configuration profile 
Ready Indicator
Show the printers status 
Green-printer is ready to operate 
Blinking-printer is paused 
Power indicator
Shows the power and error status 
Off-printer power off 
Green-printer power on 
Blinking-error occurs 
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Power Indicator
Ready Indicator
Power Switch
Top Cover
Feed Button
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