OKIDATA OF1050, Service Manual

Page: 295 / 449

Figure 6.1.1 Consumable Parts
6.1.03 Others
Table 6.1.1 Reliability
No. Item Specifications
1 Document feeder Jam occurrence and misfeeds in the automatic
document feeder will be less than one in 500 operations
for all specified documents.
2 Recording paper feeder Jam occurrence in the automatic paper feeder will be
less than one in 1,500 operations and misfeeds will be
less than one in 500 operations for all specified
recording paper.
3 Lithium Battery
(system data backup) The lithium battery is mounted on the MCNT board, and
is not field replacable. The battery life is up to five years,
and is not rechargeable.
4 NiCad Battery (Image Data
Backup) OKIFAX 2450 only. In the event of a power outage, the
NiCad battery will retain the image data for a minimum
of one hour. Observe the caution below for
replacement. Okidata recommends the use of part
#56306901 for replacement.
5 MTBF The MTBF for the overall machine will exceed 3,000
hours of actual operation.
The MTBF will be measured at a confidence level of
95% under controlled laboratory conditions.
The MTBF will be based on 50% transmit and 50%
receive activities.