10-4
Troubleshooting
Cannot print with USB
memory.
Is the USB host blocked?
Select
Unblock
in the USB host
settings.
8-173
—
Check that the USB memory is
securely plugged into the machine.
—
When displaying an
image sent from the
machine on the PC, an
image size is shrunk
vertically or
horizontally.
Have you selected
200×100dpi Normal or
200×400dpi Super Fine for
the scan resolution?
Select a scan resolution other than
200 × 100dpi Normal or 200 × 400dpi
Super Fine when sending an image.
5-12
USB memory not
recognized.
—
Check that the USB memory is
securely plugged into the machine.
—
Is the USB host blocked?
Select
Unblock
in the USB host
settings.
8-173
Vertical streaks
appear on prints.
Is the slit glass dirty?
Clean the slit glass.
9-2
The inside of the machine
may be dirty.
Check the toner container and if
necessary replace.
9-5
The top edge or back
of the paper is dirty.
The inside of the machine
may be dirty.
Clean the inside of the machine.
9-3
Part of the image is
periodically faint or
shows white lines.
Is the developer unit
attached correctly?
Attach the developer unit correctly.
—
—
Open and then close the rear
cover.
—
Symptom
Check Points
Corrective Actions
Reference
Page
Summary of Contents for P-3020 MFP
Page 96: ...Preparation before Use 2 62 ...
Page 126: ...3 30 Basic Operation ...
Page 146: ...4 20 Copying Functions ...
Page 172: ...5 26 Sending Functions ...
Page 184: ...6 12 Document Box ...
Page 206: ...7 22 Status Job Cancel ...
Page 384: ...8 178 Default Setting System Menu ...
Page 472: ...Appendix 26 ...
Page 479: ......
Page 481: ...TA Triumph Adler GmbH Ohechaussee 235 22848 Norderstedt Germany ...