Step3：Please chose “cancel”, it will stop printing job.
8. Why it will be smoked when printing?
The smoking is water vapor, which is caused by the printing environment and paper status. When we do
the printing, the fuser unit will heat the paper to around 180 °C, so during paper out of the printer, it would
exchange its temperature with surrounding environment.
1, Print environment: when the temperature becomes much lower, the humidity will be much higher, so
the vapor will get heavy. Due to the temperature difference and moist， the water vapor will produce
accordingly. Usually, we suggest the printing temperature is 10-32℃, Humidity (RH) is 20%-80%, and it will
work fine.
2, Paper status: the paper status when dry or moist will also influence strongly the printing vapor. When
the paper is just unpacked to print , or just laid in the dry environment , there would be no or less
vapor ; But when the paper is very moist , for example , it was exposed in 90% RH environment for a
day , when printing , there will be more vapor coming out .
So, that is the cause of printing vapor, we must take care of the printing environment and the paper to
avoid it.
9. What is the power requirement will be need?
See the nameplate on the back of the printer to learn the appropriate power supply and voltage to use with
this printer. Please strictly follow the product specifications on power type.
10. How to Print PRN File setting in printer?
Step1: Click your model of the printer in the ‘Devices and Printers’.
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