Data Dump Mode
Data dump mode is a special feature that makes it easy for
experienced users to identify the cause of communications problems
between the printer and the application programs. The data dump
mode produces a printout of the codes reaching the printer.
Follow
these
steps to use the data dump mode:
1. Make sure that the printer is loaded with either single-sheet. or
continuous paper.
2. If the printer is on, switch it off. Then hold down both
ON LINE
and
FORM FEED
at the same time you turn on the printer.
The display reads
Hd
and the printer waits for data. If you are
using continuous paper, the printer feeds the paper
automatically, then waits for data.
6-38
Troubleshooting
Summary of Contents for EPI-4000
Page 1: ......
Page 2: ......
Page 48: ...3 Open the paper feeder cover Setting Up the Printer 1 31 ...
Page 204: ...Printer Specifications Printable area in HP emulation mode 7 10 Technical Specifications ...
Page 227: ...HP Emulation Mode HP Roman 8 Symbol Set ID 8U A 4 ...
Page 228: ...HP Emulation Mode HP Roman 8 Extension Symbol Set ID 0E A 5 ...
Page 229: ...HP Emulation Mode HP IBM US Symbol Set ID 10U A 6 ...
Page 230: ...HP Emulation Mode HP IBM Denmark Norway Symbol Set ID 11U A 7 ...
Page 231: ...HP Emulation Mode ISO ANSI ASCII Symbol Set ID 0U A 8 ...
Page 233: ...HP Emulation Mode ECMA 94 Latin 1 Symbol Set ID ON A 10 ...
Page 234: ...HP Emulation Mode HP Legal Symbol Set ID 1U A 11 ...
Page 238: ...LQ and FX Emulation Mode Epson Extended Graphics Character Table A 15 ...
Page 288: ......
Page 289: ...HP LaserJet II Emulation Mode Menus and Options ...
Page 290: ...LQ and FX Emulation Mode Menus and Options ...
Page 292: ......