OKIFAX OF-7, Field Service Handbook

Page: 25 / 142

No.
Specifications
55
56
57 Accessories
Weight
Approx. 5 kg
Reliability
(1)
. The MTBF for the overall machine will exceed 6,000
hours of actual operation.
* MTBF will be measurable at a confidence level of
95 percent under controlled laboratory conditions.
The MTBF will be based on 50 percent transmit and
50 percent receive activity.
(2) Thermal Print Head
(3) Feeder Separation
. The separation rubber
does
not replacement
Rubber
for at least 10,000 document feeds.
. The life of any given element on the print head will be
greater than 3 107 cycles.
* One cycle is defined as the sequence required to
print one black picture element.
(1) AC power code
(2) Thermal recording paper
(3) User’s guide
14