Diagnostic LED Flash Sequences
6-24
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DP N24, N32 and N40 System Administrator Guide
Diagnostic LED
Flash Sequences
When the printer is powered ON, a sequence of self test diagnostics
are run. Some failures that are detected in these tests are identified
by a flashing sequence indicated on the system controller diagnostic
LED located on the Controller Board at the rear of the printer (see
Figure 1.1 on page 1-6).
Table 6.3 identifies the faults associated with the flash sequences.
Table 6.3
Diagnostic LED flash sequences
Flash Sequence
Description/Corrective Action
1 flash — 1 second — 1 flash…etc.
System controller CPU fault.
ACTION:
Contact your dealer or Olivetti.
2 flashes — 1 second — 2 flashes…etc.
Base RAM fault.
ACTION:
Contact your dealer or Olivetti.
3 flashes — 1 second — 3 flashes…etc.
ROM fault.
ACTION:
Contact your dealer or Olivetti.
4 flashes — 1 second — 4 flashes…etc.
System controller to print engine fault.
ACTION:
Make sure the controller board is firmly
seated. If the problem is not resolved, con-
tact your dealer or Olivetti.
5 flashes — 1 second — 5 flashes…etc.
Resolution enhancement self-test fault.
ACTION:
Contact your dealer or Olivetti.
6 flashes — 1 second — 6 flashes…etc.
Communications ports internal loopback test fault.
ACTION:
Contact your dealer or Olivetti.
Table 6.3 Page 1 of 2
Содержание DP N24
Страница 1: ...DP N24 N32 and N40 Network Laser Printers System Administrator Guide ...
Страница 38: ...Technical Support 1 30 DP N24 N32 and N40 System Administrator Guide ...
Страница 156: ...Reset Menu 3 92 DP N24 N32 and N40 System Administrator Guide ...
Страница 174: ...Using the Hard Disk Drive for Secure and Proof Jobs 5 12 DP N24 N32 and N40 System Administrator Guide ...
Страница 220: ...Print Quality Problems 6 46 DP N24 N32 and N40 System Administrator Guide ...
Страница 221: ...Appendix A DP N40 Ordering Information A 1 DP N40 Ordering Information A p p e n d i x A ...
Страница 224: ...DP N40 Ordering Information A 4 DP N24 N32 and N40 System Administrator Guide ...
Страница 310: ...PostScript Fonts D 6 DP N24 N32 and N40 System Administrator Guide ...
Страница 311: ...Appendix E Printer Specifications E 1 Printer Specifications A p p e n d i x E ...
Страница 314: ...Printer Specifications E 4 DP N24 N32 and N40 System Administrator Guide ...
Страница 322: ...PJL Commands F 8 DP N24 N32 and N40 System Administrator Guide ...