Operating instructions > 38CHR.PITCH Green ONLED 1With TEAR indicator ON:Printer is in MENU setting mode.ON> LED 2> LED 1> LED 1 and 2With Alarm indicator flashing:> Indicates paper loading jam.> Indicates paper park/eject jam.> Indicates incorrect media setting.ON> LED 2> LED 1> LED 1 and 2Without Alarm indicator flashing:> Indicates 10CPI is selected.> Indicates 12CPI is selected.> Indicates 15CPI is selected.FLASHING> LED 2With Alarm indicator flashing:> Indicates incorrect paper lever setting.FLASHING> LED 2> LED 1> LED 1 and 2Without Alarm indicator flashing:> Indicates 17CPI is selected.> Indicates 20CPI is selected.> Indicates PROP (Proportional) is selected.ML5790/ML5791PRINT QUALITY Green ON> LED 3> LED 2> LED 2 and LED 3> LED 1> LED 1 and LED 3> LED 1 and LED 2> LED 1, LED 2 andLED 3Without ALARM indicator flashing:> Indicates HSD is selected.> Indicates DRAFT is selected.> Indicates COURIER is selected.> Indicates ROMAN is selected.> Indicates SWISS is selected.> Indicates SWISS-B is selected.> Indicates ORATOR is selected.FLASHING> LED 3> LED 2> LED 2 and LED 3> LED 1Without ALARM indicator flashing:> Indicates GOTHIC is selected.> Indicates PRESTIGE is selected.> Indicates OCR-A is selected.> Indicates OCR-B is selected.CHR.PITCH Gr een ONLED 1With TEAR indicator ON:Printer is in the MENU setting mode.FLASHING> LED 2> LED 1> LED 1 and LED 2Without ALARM indicator flashing:> Indicates 17CPI is selected.> Indicates 20CPI is selected.> Indicates PROP (Proportional) is selected.ON> LED 2> LED 1> LED 1 and LED 2With ALARM indicator flashing:> Indicates paper loading jam.> Indicates paper park/eject jam.> Indicates incorrect media setting.FLASHING> LED 2With Alarm indicator flashing:> Indicates incorrect paper lever setting.PRINT SPEED Green ON> LED 2 ON> LED 1 ON> LED 1 and 2 ONWith TEAR indicator OFF:> Indicates NORM (Normal Speed) is selected.> Indicates HIGH SPEED is selected.> Indicates QUIET print is selected.FLASHING> LED 2 FLASHING > Indicates HIGH COPY is selected.SLEEP Green FLASHING Low power consumption mode.INDICATORS COLOUR STATUS MEANING211 2 3211 2