120
Troubleshooting
TROUBLESHOOTING AIDS
POWER-UP SEQUENCE TEST
The normal start-up sequence for the printer is detailed in the following
table. The printer performs this sequence each time the printer is turned
on.
After Turning
On Printer,
Observe the
Following:
Meaning That :
If Not Observed :
A. Indicators light
briefly.
POWER
indicator
remains on.
Power is applied to
printer. Main power
supply is operating OK
and feeding power to
switch panel.
Check power receptacle,
power cable, and printer
fuses (Page 107). If
necessary, call for
service.
B. Printhead
carriage
moves right to
left, then stops
at extreme
left.
Carriage motor functions
properly. While tracking,
the printer checks
position of the printhead
carriage and then parks
the carriage at its "home"
position in preparation for
printing.
Check for an obstruction.
If necessary, call for
service.
Summary of Contents for PowerLite 4100
Page 1: ...4100 PRINTER OPERATOR S GUIDE Part No 066 00428 02 February 12 1998 Rev F ...
Page 2: ...ii Contents ...
Page 22: ...xxii Contents ...
Page 42: ...20 Basics ...
Page 43: ...Operations COMMON OPERATIONS LOADING PAPER JB0 AF1 Loading Paper ...
Page 60: ...38 Operations JB0 AN Printout of IBM 1 U S Character Set Factory Default for IBM Emulation ...
Page 126: ...106 Maintenance ...
Page 191: ...Operator s Guide 171 Use the matrixes below to design your characters AB0 AA1 ...
Page 196: ...176 Universal Control Commands ...
Page 240: ...220 Epson FX 100 Control Commands ...
Page 276: ...256 IBM Proprinter Control Commands ...
Page 365: ...Operator s Guide B 19 INTERFACE CIRCUITS Version 1 JB0 BP1 ...
Page 366: ...B 20 Appendix B Serial Interface Version 2 JD0 DS ...
Page 374: ...C 8 Appendix C Parallel Interface INTERFACE CIRCUITS JB0 BQ2 ...
Page 383: ...Operator s Guide D 9 Main Character Library Upright Draft Characters JB0 BG1 ...
Page 384: ...D 10 Appendix D Character Sets Main Character Library Upright NLQ Characters JB0 BH1 ...
Page 423: ...Operator s Guide D 49 8 9 A B C D E F 0 1 2 3 4 5 6 7 8 9 A B C D E F ...
Page 426: ...D 52 Appendix D Character Sets ...
Page 450: ......