Oki MC860 Maintenance Manual

43967002TH Rev.1
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Oki Data CONFIDENTIAL
5. Maintenance Menu
5.8.2.2 RX(During receive)
Value Default Display condition
Disable
Enable
Disable None
When set to
Enable
Switching time between CED – DIS *4: 1000 ms
When set to
Disable
Switching time between CED – DIS *4: 75 ms
Switching time between CED – DIS *4:
When the CED signal at 2100 Hz is sent out during reception of ov
erseas
communication, the echo suppress stops so that the line condition becomes
inferior with much echoes. As the countermeasure against the trouble, an
interval is inserted after the echo suppressor is re-started (echo suppressor
re-starts after muting of 0.5 seconds) before sending out the DIS signal upon
completion of the CED signal send-out by creating a muted period of time.
The international telephone line uses the four-wire system in which signals are
sent to the destination machine via the tw
o-wire system –> four-wire system –
> two-wire system. The international telephone switchboard is equipped with the
echo prevention system (special switch circuit that prevents echo) called echo
suppressor. When it detects the tone signal of 2100 Hz, operation of the echo
suppressor is stopped temporarily.
5.8.3 H/Modem Rate
5.8.3.1 TX(During send)
Value Default Display condition
33.6 Kbps
28.8 Kbps
14.4 Kbps
9.6 Kbps
4.8 Kbps
33.6 Kbps None
Sets the initial value of the modem transmission speed during fax send.
This setting is effective during all communications of direct dialing and Abbr. dialing.
Communication at 14.4 kbps (V.17) is performed when the menus [Admin Setup] – [User
Install] – [Super G3] is set to OFF and this setting is set to “33.6 kbps”, “28.8 kbps”.
When this setting is “14.4 kbps (V.17)”, “9.6 kbps (V.29)”, “4.8 kbps (V.27ter)”, communication
with this setting is performed regardless of the “Super G3” setting.
5.8.3.2 RX(During receive)
Value Default Display condition
33.6 Kbps
28.8 Kbps
14.4 Kbps
9.6 Kbps
4.8 Kbps
33.6 Kbps None
Sets the initial value of the modem transmission speed during fax receive.
Communication at 14.4 kbps (V.17) is performed when the menus [Admin Setup] – [User
Install] – [Super G3] is set to OFF and this setting is set to “33.6 kbps”, “28.8 kbps”. When this
setting is “14.4 kbps (V.17)”, “9.6 kbps (V.29)”, “4.8 kbps (V.27ter)”, communication with this
setting is performed regardless of the “Super G3” setting.

Oki MC860 Specifications

Printing Specifications

print speed color	26 ppm
print speed black & white	33 ppm
time to first page color	10 seconds
time to first page black & white	9.5 seconds
print resolution	1200 x 600 dpi
processor	500 MHz PowerPC CPU
duty cycle	75, 000 prints per month

Copying Specifications

copy speed color	26 cpm
copy speed black & white	33 cpm
first copy out color	14.5 seconds
first copy out black & white	13 seconds
copy resolution	600 x 600 dpi

Scanning Specifications

scan type	Color and black & white
max scan area	11" x 17"
scan speed black & white	33 spm
scan speed color	26 spm
scan resolution	600 dpi

Fax Specifications

fax modem	33.6 Kbps Super G3
transmission speed	2 seconds/page
fax resolution	600 x 600 dpi
speed dial locations	500 locations
broadcast transmission locations	530 locations

Power and Acoustic Noise

power consumption peak	1, 300W
power consumption standby	160W Avg.
power save mode	≤25W
acoustic noise operating	54dB
acoustic noise standby	≤37dB

System Memory

standard imaging RAM	512 MB
max imaging RAM	768 MB
hard disk drive	40 GB

Weight and Dimensions

1-tray configuration dimensions	22.2" x 25.9" x 26.3"
2-tray configuration dimensions	33.3" x 30.2" x 44.5"
weight 1-tray configuration	149.9 lb
weight 2-tray configuration	200.6 lb
weight 3-tray configuration	211.6 lb