OKIDATA OF1050, Service Manual

Page: 32 / 449

9 sec./ITU-T No. 1 sample document (OKIFAX
1050/2350)
Note: This is Phase C time at 3.85 line/mm and
14400 bps for 6 sec. and 9600 bps for 9 sec. in
MMR code transmission.
28 Error correction ITU-T Error correction mode (ECM)
OKIDATA ITU-T ECM
29 Communication mode Half-duplex
30 Ringing signal detection sensitivity
1) Voltage range 25 to 150 V r.m.s.
Inoperative below 10 V
2) Frequency range 20 to 68 Hz
3) Ring response time One-ringing signal or 5 to 30 seconds.
(Selectable in 5 sec. steps. F + OT9 + ¬ + 15)
31 Image memory
Basic model Optional memory
OKIFAX 1050 256K-byte 512K-byte/1M-byte
OKIFAX 2350 256K-byte 512K-byte/1M-byte/2M-byte
OKIFAX 2450 OKIFAX 2450 512K-byte 512K-byte/1M-byte/2M-byte
Memory
condition OKIFAX
1050
[pages] OKIFAX
2350
[pages] OKIFAX
2450
A4 Setting
[pages] OKIFAX
2450
LEGAL
Setting
[pages]
With Standard
(without
option) 17 17 35 27
option 0.5M-byte 56 56 79 70
1M-byte 100 100 120 110
board 2M-byte 180 200 195
Note: No. of sheets is counted provided that
ITU-T No.1 sample documents are used.
Note
:
Back-up time on electrical interruption:
Min. one hour (OKIFAX 2450 only)