Lexmark 4079 colorjet printer plus Service Manual - Page 29

Start Code No. of Beeps or Symptom 12A 10 Beeps - Cap position 51 error 12B 10 Beeps - Linear encoder 50 error 12D 50 10 Beeps - Home position detection error 12E 5E 1 12F 5E 10 Beeps - Carriage motor over-current error 10 Beeps - POST does not complete 12F 10 Beeps - Complete POST: 5E Test Print A will not run 130 10 Beeps - Yellow head 59 heater error 131 10 Beeps - Magenta head 58 heater error 132 10 Beeps - Cyan head 57 heater error 133 10 Beeps - Black head 56 heater error 134 10 Beeps - Yellow head ink 5D sensor error 135 10 Beeps - Magenta head 5C ink sensor error 136 10 Beeps - Cyan head ink 5B sensor error 137 10 Beeps - Black head ink 5A sensor error 901 Insufficient memory to run POST 950 Controller board failure 951 Controller board failure 952 Controller board tailure Action or Failing FRU MAP 0250: Head Cap Position .' on page 2-54. "MAP 0230: Print Escapement" on page 2-50 "MAP 0230: Print Escapement .' on page 2.50 MAP 0140. Carriage Position" on page 2-18. "MAP 0140: Carriage Position .' on page 2-18. "MAP 0150: Carriage MotoDrive Data" on page 2-20 "MAP 0240: Head Heater „ on page 2-52 "MAP 0240: Head Heater on page 2-52 "MAP 0240: Head Heater on page 2-52 "MAP 0240: Head Heater on page 2-52 I "MAP 0180: Ink Sensor" or page 2-26. "MAP 0180: Ink Sensor" on page 2-26. "MAP 0180: Ink Sensor or• page 2-26. MAP 0180: Ink Sensor on page 2-26 Go to "MAP 0330 RAM (Memory)" or page Controller board Controller board Controller board Dia5inostic . at 2-9