Pantum M9106 Series - Page 160

145
Horizontal white
lines
• The print media does not meet the
usage specification. For example, the
print media is textured, damp, or too
rough.
• Photosensitive drum is not installed
normally.
• The print head lenses are dirty.
• The photosensitive drum is
damaged.
• Please correctly use the medium
conforming to the specifications. See
Section 2.
• Remove the photosensitive drum and
reinstall it.
• Clean print head lenses.
• Replace photosensitive drum.
Vertical white lines
• The print media does not meet the
usage specification. For example, the
print media is textured, damp, or too
rough.
• Photosensitive drum is not installed
normally.
• The print head lenses are dirty.
• The photosensitive drum is
damaged.
• Please correctly use the medium
conforming to the specifications. See
Section 2.
• Remove the photosensitive drum and
reinstall it.
• Clean print head lenses.
• Replace photosensitive drum.
Note:
• The faults above can be mitigated by cleaning or replacing the cartridge. If the problem persists,
please contact the customer service center. See the Three Guarantees certificate for contact
details.