EPSON Stylus Photo R220/R230 Revision A
TROUBLESHOOTING Unit Level Troubleshooting 34
Defective Print
Quality
During operation -
Horizontal bands
Paper Guide, Front The Porous Pad for borderless print comes off.
Refer to
Table 1-26
PF Motor Accuracy of the PF Motor deteriorates.
PF Roller Assy.
Adherents are on the PF Roller Assy.
The PF Roller is damaged.
The Spur Gear, 37.242 is damaged.
Printer Driver The Printer Driver is improperly installed.
Print Head Nozzle pitches become misaligned.
Traces of the Star Wheel
Roller
Frame EJ Assy.
The Frame EJ Assy. is deformed (Lower side warpage).
The Star Wheel Roller comes off.
Roller EJ Assy. The Roller EJ Assy. comes off.
Insufficient top margin Holder, Shaft, LD Roller Frictional force of the LD Roller deteriorates.
Ink smudges
Printer Driver The Printer Driver is improperly installed.
Print Head Incorrect Head ID is input.
Ink stain
Frame EJ Assy.
Ink stain on the Frame EJ Assy.
Frame EJ Assy. is deformed (Upper side warpage).
Paper Guide, Front
Ink stain on the Paper Guide, Front.
The Porous Pad for borderless print comes off.
Roller EJ Assy. Ink stain on the Paper Eject Roller.
Paper Guide, Upper Ink stain on the Paper Guide, Upper.
PF Roller Ink stain on the PF Roller.
Ink System Ink stain on the surface of the Print Head.
Print Head Ink stain on the Cover, Print Head.
Creases in paper ASF Assy. The Hopper Pad is attached on the improper position.
Table 1-25. Status and Possible Causes of Print Quality Problems
Error Status
LED Indication
STM3 Message
Occurrence
Timing
Phenomenon Faulty Unit/Part Name Possible Causes Remedy
To Next Page
Loading...
