Apple LaserWriter Select 310 Printer - Manual (Page 7)

vii
Figures and Tables
Chapter 1 LaserWriter Select 310 Hardware 1
Figure 1-1 LaserWriter Select 310 printer side panel connectors 4
Figure 1-2 An 8-pin serial port connector 5
Figure 1-3 A Centronics parallel connector 6
Figure 1-4 Timing for a Centronics interface 7
Figure 1-5 Status lights 8
Figure 1-6 The ROM and DRAM locations on a printed circuit board 9
Figure 1-7 Paper handling options 13
Table 1-1 LaserWriter Select 310 printer features 3
Table 1-2 Signal descriptions for an 8-pin serial port 5
Table 1-3 Signal descriptions for a Centronics parallel port 6
Table 1-4 Status light messages 8
Table 1-5 Available page types 11
Chapter 2 LaserWriter Select 310 Software 15
Table 2-1 Paper tray selection operators 18
Table 2-2 Product string values 19
Table 2-3 Compatibility operators 20
Table 2-4 LaserWriter Select 310 Parameters 21
Chapter 3 Communication Channels 45
Figure 3-1 SCC operator encoding 49
Table 3-1 Default settings for the serial communication channel
parameters
46
Table 3-2 Data and parity choices for the LaserWriter Select 310
printer
47
Table 3-3 SCC compatibility operators options byte values 48
Table 3-4 Reserved characters in simple communication protocol 49
Table 3-5 Control characters in binary serial protocol 51
Table 3-6 Settings for the serial output channel during parallel
communication
53