x
..................................................................... 7-3
.................................................................. 7-4
Serial and parallel communication problems
........................... 7-5
Ethernet communication problems
........................................... 7-5
........................................................ 7-6
.......................................................... 7-7
.................................................................. 7-7
........................................................................... 7-8
................................................................ 7-8
................................................................ 7-11
................................................................. 7-14
............................................................ A-1
Paper specifications and recommendations
............................. B-1
Upgrading the printer’s memory
.............................................. C-1
Configuring optional sheet feeders
.......................................... D-1
.................................................... E-1
Interface connections and pinouts
............................................ F-1
Radio and television interference
............................................ G-1
................................................................. H-1
..................................................................I-1
................................................................ J-1
................................................................................... K-1
............................................................ L-1
Contents