Printer User Manual
Part 15
Phillips screwdriver at the right side of the print mechanism. When the cutter 
blade returns to its standard position, a hole in the plastic gear will show up in 
the window as illustrated  in diagram C below.  Close the cutter cover when 
finish. The lock up of the print hood can then be released after this problem 
solved. 
Please use manual cutter as temporary alternative measure once the 
auto cutter malfunctioned. 
Advanced Analysis Tool 
This printer supports Hexadecimal Dump for experienced user to 
view exactly what data is received by the printer. This can be useful in finding 
software problems. 
To start the dump mode: Turn off printer; Open print hood; Hold 
down FEED button while turning printer on; Close the hood. 
To stop the dump mode: Press the FEED button to print out the last 
line; Turn off the printer. 
During dump mode: All commands except DLE EOT and DLE ENQ 
are disabled. 
USEFUL TIPS 
•  Please note that  only those qualified technicians may adjust several 
jumpers for some technical settings. Please visit our web site 
http://www.posiflex.com or http://www.posiflex.com.tw for details of the 
technical information  such as driver installation, DIP switch settings and 
command sets etc. if required. 
•  Place the printer on a sturdy, level surface. 
•  Choose a place that is well ventilated and free of excessive dust, smoke or 
fume. 
•  Do not put the printer under direct sunlight or near a heater. 
•  Ideal room temperature is from 5ºC to 40ºC. Ideal humidity is from 20% to 
85% RH (no condensation). 
Diagram C shows the correct alignment 
position to release the top cover. 
A  B  C 
Alignment Window










