Oki B4100 User Manual
Page 149
40055101TH Rev.4
149 /
3.3
Boards and Units
3.3.1 OKIOFFICE44/OKIFAX 4100 Boards and Units
The following five boards, Main control board, Memory board (option), Telephone interface board
(option), PC interface board (option) and three units constitute the OKIOFFICE44/OKIFAX 4100 fac-
simile transceiver machine.
•
Main control board
MCNT:
(R44)
•
Network control unit board
NCU:
(UNC; WN5, DN5; FN5)
•
Memory board (option)
MEM:
(MEM; 1MB)
•
Telephone interface board (option)
TEL:
(TEL-U, TEL-W1, TEL-W2, TEL-W2D,
NTIF, HOOK, 10 KEY,)
•
PC interface board (option)
Bi-Centro I/F:
(CTR)
•
Operation panel assembly unit
OPE:
(O4W)
•
Power supply unit
POW UNIT:
(TLHV or OLHV, 048 POW;120V/230V)
•
Printer unit
Figure 3.3.1 shows the related drawing of OKIOFFICE44/OKIFAX 4100 facsimile transceiver.
3.3.2 OKIFAX 5000 Series Boards and Units
The following three boards, Memory board (option), Telephone interface board (option), PC interface
board (option) and three units constitute the OKIFAX 5000 series facsimile transceiver machine.
•
Main control board
MCNT:
(M17; OKIFAX 5000 series)
•
Modem board
MODEM:
(MODE; 28.8kbps)
(for OKIFAX 5500/5600)
•
Network control unit board
NCU:
(UNC; WN5, DN5; FN5)
•
Memory board (option)
MEM:
(MEM; 1/2MB for OKIFAX 5000 series)
•
Telephone interface board (option)
TEL:
(TEL-U, TEL-W1, TEL-W2, TEL-W2D,
NTIF, HOOK, 10 KEY,)
•
PC interface board (option)
Bi-Centro I/F:
(CTR)
•
2nd tray interface board (option)
2ND TRAY I/F: (TQSB)
•
Operation panel assembly unit
OPE:
(O5W)
•
Power supply unit
POW UNIT:
(120/230, SPSU;120V/230V)
•
Printer unit
Figure 3.3.2 shows the related drawing of OKIFAX 5000 series facsimile transceiver.
Note:
The contact image sensor and electromagnetically driven parts compose the so-called Scan Unit.