• Code: 7A00
• Description: Failed to arrive home
  • Error of the imaging carriage home sensor. • Error of the carriage motor.
• Causes: • Controller board (CTLB) • Imaging carriage home sensor (PS15) • Flatbed motor (M4)
• Remedy: 1 Turn OFF/ON the main power switch. 2 Check CTLB for proper connection and correct as necessary. 3 Check PS15 and M4 for proper connection and correct as necessary. 4 Replace Flatbed unit. 5 Replace ADF unit. 6 Replace CTLB.

• Code: 9401
• Description: Exposure lamp lighting failure detected
  The intensity of the lamp is not stabilized within a predetermined period of time during the lamp stabilization check process in a lamp warm-up cycle.
• Causes: • Controller board (CTLB) • Scanner unit
• Remedy: 1 Check the connector between scanner unit-CTLB J101 for proper connection and correct as necessary. 2 Check for possible extraneous light and correct as necessary. 3 Clean the lens, mirrors, CCD surface, and shading sheet if dirty. 4 Correct reflective mirror of the scanner if faulty, or change scanner mirror. 5 Replace scanner unit 6 Replace CTLB

• Code: B001
• Description: FAX board error 1
• Causes:
• Remedy:

• Code: B002
• Description: FAX board error 2
• Causes:
• Remedy:

• Code: B003
• Description: FAX board error 3
• Causes:
• Remedy:

• Code: B051
• Description: FAX board mount failure line 1
• Causes:
• Remedy:

• Code: B110
• Description: Instance generation error or observer registration error
• Causes:
• Remedy:

• Code: B111
• Description: Configuration space initialization NG
• Causes:
• Remedy: