Custom Audio Electronics VKP80III User Manual page 100

ENVIRONMENTAL CONDITIONS
Operating temperature
Relative humidity (RH)
Storage temperature
Storage relative humidity (RH)
NOTES:
(1) : Respecting the regular schedule of cleaning for the device components.
(2) : Damages caused by scratches, ESD and electromigration are excluded.
(3) : "Veramono.ttf" and "Vera.ttf" are installed on device.
(4) : You can print the formats of bidimensional barcode (PDF417, DATAMATRIX, AZTEC, QRCODE) only with the
VKP80III emulation enabled.
(5) : Referred to a standard CUSTOM receipt (L = 10 cm, density = 12.5% dots on).
(6) : For external rolls diameter higher to Ø120 mm it's recommended to use a paper pretensioning device.
(7) : Referred to the UL measurements (Speed/Quality = High Speed, Print density = +50%, Ticket = 12.5% dots on).
100
from -20 °C to +70 °C
from 10% to 80% (without condensation)
from -20 °C to +70 °C
from 10% to 90% (without condensation)