Tech Note MT93 TN001 Rev New
Service Note MT 94 SN01 Rev New

Error LED Interpretation

This service note shows how to interpret the front panel LED's and audible beeps when a hardware alarm occurs.

Error State Power On lineInk/Paper HSHQ Beeper
Power Off OffOff OffOff OffOff
Paper Out / Jam OnOff On- -3 Bleeps
No ink/ Cartridge OnOff Flashing -- 3 Bleeps
Home Position Fail OnOff OffFlashing Flashing 6 Bleeps
ROM/RAM Fail OnOff OffFlashing* Flashing 6 Bleeps
Battery Low

( In RAM Card)

OnOff OffOff Flashing Off

* The Cour, Pres and Goth LEDS also flash when this error occurs

ACTION: For Information

Date: 13 August 1996
Source: Maintenance Manual
Prepared by: I. J. Macdonald