Okidata Pacemark 2410
OSR
Cover Remover
1.
Turn printer off.
2.
Unhook rear sheet separator.
3.
Remove platen knob.
4.
Open top cover.
5.
Remove five screws holding top cover (three on front and one on each side
about halfway back ).
6.
Raise middle cover and remove from base plate.
Configuration
All configuration of this unit is done through DIP switches and host computer.
DIP Switches
SW no.
ON
OFF
SW1
1
Odd parity
Even parity
2
Without parity
With parity
3
7 bits
8 bits
4 to 6
Transmission speed
SW1-4
SW1-5
SW1-6
Baud rate (BPS)
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
19200
9600
4800
2400
1200
600
300
110
7
Block end code: CR code
Block end code: LF code
8
Buffer threshold:
Upon receipt of one block,
the SSD signal is turned on.
Buffer threshold:
When the remainder reaches 256
characters or less, SDD signal
is turned on.
SW2
1
Current-loop connection method: 2-wire system
Current-loop connection method: 3/4-wire system
2
Not used
3 to 5
Protocol
SW2-3
SW2-4
SW2-5
Protocol
ON
OFF
ON
OFF
ON
OFF
ON
ON
ON
OFF
OFF
ON
ON
OFF
ON
ON
ON
ON
OFF
OFF
OFF
Oki Simplex Busy (busy A)
Oki Simplex Acknowledge (mode B)
Centronics RS-232 (mode C)
Centronics Unblocked (mode D)
Centronics Blocked Simplex (mode E)
Centronics Blocked Duplex (mode F)
DEC Duplex (mode G)
6
DTR signal:
The signal is always on SPACE
after power is turned on.
DTR signal:
The signal is on SPACE when the
printer is in the online mode and
no alarm is active.
7
Polarity of SSD signal (RS-232C):
SPACE at printer BUSY, MARK at
printer READY
Polarity of B+/B- signal
(current loop):
MARK at printer BUSY, SPACE at
printer READY
Polarity of SSD signal (RS-232C):
MARK at printer BUSY, SPACE at
printer READY
Polarity of B+/B- signal
(current loop):
SPACE at printer BUSY, MARK at
printer READY
8
When the CD signal is on SPACE, the printer can retreive data.
Regardless of MARK/SPACE condition of the CD signal, the printer can
receive data.
2
OK-40
IBM/TSS Internal Use Only
