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.
38. 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.
39. How to change the printing port is available when it showed” Printing
port is on used”?
"Printer cannot be configured because printing port is on used." it may cause by PC port is
abnormal.
We suggest that you can check with below steps: