Epson WorkForce WF2512
Troubleshooting. Poor Printing
Problems related to print result or during printing.
Phenomenon
• Poor printing quality
• Ink stain on paper
• Dot missing
• Paper eject without printing
Presumable Cause
• Driver / Panel mis-setting
• Contamination of CR scale
• Contamination of Printhead cover
• Printhead damage
• Ink clogging of Printhead
• Contamination on Cap Unit / Wiper of Ink System Assy
• Ink System Assy damage
• Float of Porous Pad on Paper Guide Front
• Narrower/Wider PG (out of standard)
• PE Sensor Lever damage
• PE Sensor damage
Major Troubleshooting
• Driver / Panel re-setting
• CR Scale replacement
• Printhead cover cleaning
• Printhead cleaning
• Ink Cartridge replacement
• Printhead replacement
• Rubber cleaning of Cap Unit
• Ink System Assy replacement
• Porous Pad re-installation
• Printer replacement
• PE Sensor Lever replacement
• PE Sensor replacement (Main Board replacement)