Rear Panel - Tektronix PHASER 840 Service Manual

Rear panel

Phaser 840 printer connectors
The rear panel of the Phaser 840 printer features the host interface connectors to
the printer:
Standard parallel (high-density connector), IEEE 1284C. For the
Phaser 850 printer, it can be used to connect a parallel-interface scanner.
Twisted Pair (10BaseT) Ethernet connector.
A Universal Serial Bus port.
Optional SCSI high-density connector (hard disk drive or Tektronix-
approved scanner).
A special 5-pin connector accommodates a service RS-232 cable from a
PC or Macintosh computer running PC-based diagnostics.
The rear panel also includes two option slots. With the addition of a PhaserShare
network card in one slot, the printer can feature either of these connector
combinations:
LocalTalk connector
ThinNet (10Base2) and Twisted Pair (100BaseT) Ethernet or Token Ring
connectors.
Note
When an Ethernet or Token Ring PhaserShare card is installed,
the printer's built-in 10BaseT Ethernet port is disabled.
The second slot accommodates an internal IDE hard drive for print job collation,
job accounting, font storage and PDF direct printing.
Phaser 850 printer connectors
The rear panel of the Phaser 850 printer features the host interface connectors to
the printer:
Standard parallel (high-density connector), IEEE 1284C. For the
Phaser 850 printer, it can also be used to connect a Tektronix-approved
parallel-interface scanner
Twisted Pair (10/100BaseT) Ethernet connector.
A Universal Serial Bus port.
A special 5-pin connector accommodates a service RS-232 cable from a
PC or Macintosh computer running PC-based diagnostics.
The rear panel also includes two option slots. One slot accommodates a Token
Ring Card. When the Token Ring card is installed, the printer's built-in 10/
100BaseT Ethernet port is disabled.
The second slot accommodates an internal IDE hard drive for print job collation,
job accounting and font storage.
20 Phaser 840 and 850 Color Printers