Sharp AR-C200P - Manual (Page 145)

Sharp AR-C200P: Troubleshooting • 145
Longitudinal black stripes
Faint shading on unprinted sections
Blurred letter edges
Possible Cause Remedy
Image drum is
damaged. Replace image drum.
Toner is low. Change toner cartridge.
Periodic black lateral
lines or spots. • If the lines or spots occur at intervals of
approximately 44 - 94 mm, the image drum (green
tube) is damaged or dirty. If damaged, replace the
image drum cartridge. If dirty, wipe the image drum
gently with soft tissue. If this does not work, replace
the image drum.
• If the lines or spots occur at intervals of
approximately 113 mm, the fuser roller is damaged.
Change the fuser unit.
The image drum has
been exposed to light. Remove the image drum from the printer and store it in
a dark place for several hours. If this does not work,
replace the image drum.
Possible Cause Remedy
Paper has been affected
by static electricity. Store paper within specified temperature and humidity
levels.
Paper is too thick. Use recommended paper.
Toner is low. Change toner cartridge.
Possible Cause Remedy
LED is dirty. Clean LED with lens cleaner or soft tissue.
Cannot print desired
color because toner is
low. Replace toner cartridge.
Black formation method
does not match
application. Open the printer driver and set black formation to
CMYK.