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User’s Guide
Printer Specification A-5
A.5 Forms Mode Change
• Parking Forms :
The forms are reverse fed into the tractors, so that the alternate paper path may be
selected. The new forms are then reloaded to the previously set top-of-form and top
margin.
• Tear Off:
A key may be used to advance the forms a predefined distance, so the last printed form
can be removed without wasting the next form. The distance advanced is programmable
by the user. The forms are returned to print position when the key is pressed again, or
after a user specified timeout period.
A.6 Communications Interface
• Communications Buffer Size:
3K to 128K depending on RAM option installed. Size and handshaking limits are
programmable.
• RS-232/RS-422 Serial Interface Characteristics:
Baud Rates: 110, 300, 600, 1200, 1800, 24,00, 4800, 9600, 19.2Kb
Protocol Types: X-ON/X-OFF, ETX/ACK, ENQ/ACK, DTR
• Centronics – Compatible Parallel Interface Characteristics:
36 pin Amphenol Configuration
Protocol Types: BUSY, ACK