Specifications > 64
Item SpecIfIcatIon
Interfaces Bi-directional parallel, IEEE1284-1994
USB 2.0
RS-232C (optional accessory)
OkiLAN 7120e 100BASE-TX/10BASE-T
(optional accessory)
Dust and corrosion Use the printer in a general office environment.
Environmental conditions
Operating
Storage
5˚C - 40˚C, 30% - 85% RH
(Testing condition for print precision: 15˚C - 30
˚C, 40% - 70%RH)
-20˚C - 60˚C, 0% - 95% RH
When the printer is stored, it should be in its
original packaging, with no moisture formation.
Standard usage
Average power on time
Average printing time
200 h/month
50 h/month (text density on page: 35%)
Noise level The acoustic noise of this product is less than
70 dB (A) as measured in accordance with EN
ISO 7779.