Oki OKIOFFICE 84 Service Manual page 28

Table 1.5.1 (7/9) Basic Performance Specifications
No. Item
27
Transmission time
28
Error correction
29
Communication mode
30
Ringing signal detection
sensitivity
1) Voltage range
2) Frequency range
3) Ring response time
31
Image memory
Note:
ITU-T No. 1 sample document is used to count the number of sheets. (MMR/STD/Sender ID : off)
Note:
OKIOFFICE 84 does not back up the message received in memory for the power failure.
No. Item
34
Overheat protection
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Service Guide OKIOFFICE 84
Chapter 1 General Information
Specifications
6 sec. (approx. 6.9 sec) /ITU-T No. 1 sample document
Note: This is Phase C time at 3.85 line/mm and 14400 bps for 6
sec. in MMR code transmission.
ITU-T Error correction mode (ECM)
Half-duplex
25 to 150 V r.m.s.
Inoperative below 10 V
Note: This range may differ by the requirement of PTT.
20 to 68 Hz
Note: This range may differ by the requirement of PTT.
One-ringing signal or 5 to 30 seconds.
(Selectable in 5 sec. steps. F + OT9 + ¬ + 11)
Memory condition
Standard (1 M-byte)
Specifications
The heater of the fuser unit is controlled within the predetermined
temperature range by the thermistor. If the temperature of the heater
exceeds the range, the LCD displays "PRINTER ALARM 4".
Furthermore, the built-in thermostat in the fuser unit prevents the
heater from being overheated even in the event of the failures in the
above temperature control circuit.
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