VI. Component Replacement
This section involves hands-on component removal and reinstallation. Only the main
printer Field Replaceable Modules (FRMs) are covered.
Many elements are common between the Solvent and UV engines. The common ele-
ments are addressed first, followed by the unique solvent components, then by the
unique UV components.
Key items for replacement include:
• Service Station Assembly
• Service Station Vacuum
• Electronics Box
• Ink Pump
• Vacuum assembly
• Media drive motor (with bracket)
• Grit Roll Shaft
• Media thickness sensor
• Pinch Roller Assembly
• Carriage Drive System
• UV Lamp
• Headboard
• Trolley Wheels (perform while headboard is removed)
• Printhead
• Camera Assembly
Calibration
In addition to component replacement, a number of calibrations are crucial to printer
operation. These include:
• Rail height calibration
• Media thickness sensor calibration
• Image sensor height (focus) calibration
• Carriage tilt & saber angle
• Printhead Y-axis alignment
• Shutter calibration
5400 Technical Training Manual
MacDermid ColorSpan Confidential
Page 27 of 39
MacDermid, Inc. 11311 K-Tel Drive, Minnetonka, MN 55343
Phone: 952-944-9457 Fax: 952-944-8507
