PCs to share a single serial printer. Equipped different AC outlet (such that the computing equipment and receiver with up to 1Meg of buffer, the Model 378S scans all input ports once are on different branches).
(shown below) at the lower center of the PC board: SW1-10, FORM FEED AT EOJ: With SW1-10 disabled (OFF), the 378S will not issue a Form Feed at the End Of Job. Any text or word processing form feeds or blank pages will print as normal. With SW1- 10 enabled, the 378S will form feed one page at EOJ (see Appendix A for more information about Form Feed at EOJ).
Model 378S. INPUT to 378S from printer (used for XON/XOFF flow control only) 2) The Model 378S retains unlimited use of the printer by keeping RTS constantly high. OUTPUT from 378S at +V to printer...
Page 5
When Scanning Priorities it "discovers" a port with data to send, the Model 378S locks onto that port and receives the data into its buffer (units without buffer Manual Mode– Step through by operator push button send the data directly to the printer).
Page 6
Data Term. Ready (DTR) - 20 Form Feed at EOJ- Enabled/Disabled (Note: The Model 378S has a "paper saver" feature that is active only when "Form Feed at EOJ" switch is enabled. When the paper saver feature is active, the switch monitors whether or not the last character sent by the selected PC was a form feed.