C-5
Appendix C
Host Computer Interface
Data 0 [1] to Data 7 [8] (Pins 2 to 9)
These eight signals form the data byte sent from the host computer to the printer. Data 7 [8] is the
most significant bit.
Acknowledge* [nAck] (Pin 10)
This negative-going pulse acknowledges the previous character received by the printer.
Acknowledge* pulses are sent only when Busy is low.
Busy [Busy] (Pin 11)
This signal is high when the printer is busy and low when it is able to accept more data. Every
high-to-low transition is followed by an Acknowledge* pulse.
Paper Empty [PError] (Pin 12)
This signal goes high when the printer runs out of paper.
On-Line [Select] (Pin 13)
This signal is high when the printer is on-line and low when the printer is off-line. It goes low when
the upper unit is raised, or when the ON LINE key is pressed to set the printer off-line.
Note
The Paper Empty and On-Line signals are not used unless enabled by the FRPO command (O2
parameter).
Auto-Feed [nAutoFd] (Pin 14)
This signal is used in the Epson version of the Centronics interface to receive a carriage return. In
high-speed mode, it is used as an interrupt.
Summary of Contents for Ecosys FS-6700
Page 1: ...User s Manual Kyocera Laser Printer FS 6700 Table of Contents ...
Page 86: ...2 17 Chapter 2 Operating the Laser Printer Sample Status Page 1 4 5 6 2 3 7 8 9 ...
Page 123: ...3 4 Resident Scalable Fonts 1 3 2 List of Fonts ...
Page 124: ...3 5 Chapter 3 Fonts Resident Scalable Fonts 2 ...
Page 125: ...List of Fonts 3 6 KPDL Fonts 1 ...
Page 126: ...Chapter 3 Fonts 3 7 KPDL Fonts 2 ...
Page 172: ...6 5 Chapter 6 Symbol Set Tables LaserJet 5M Dutch801 RomanSWM 6N LaserJet 5M PS Math 5M ...
Page 173: ...6 6 6 1 HP LaserJet 5M Symbol Sets LaserJet 5M PS Text 10J LaserJet 5M Math8 8M ...
Page 174: ...6 7 Chapter 6 Symbol Set Tables LaserJet 5M Pi Font 15U LaserJet 5M MS publishing 6J ...
Page 175: ...6 8 6 1 HP LaserJet 5M Symbol Sets LaserJet 5M Windows 9U LaserJet 5M Desktop 7J ...
Page 176: ...6 9 Chapter 6 Symbol Set Tables LaserJet 5M ISO Latin 2 2N LaserJet 5M ISO Latin 5 5N ...
Page 180: ...6 13 Chapter 6 Symbol Set Tables LaserJet 5M PC 852 Latin 2 17U LaserJet 5M PC Turkish 9T ...
Page 181: ...6 14 6 1 HP LaserJet 5M Symbol Sets Macintosh 12J ...