Panasonic UF-7100 Operating Instructions Manual page 32

Problem Solving
User Error Codes (U Code)
U20
U90
U01
U13
U16
Code
U01 Front Cover is open.
U13 Low Toner or Out of Toner. (See page 28)
U16 Toner Cartridge is not installed correctly.
Jam Error Codes (J Code)
Code
J00
Remove paper from the Sheet Bypass.
1
Open and close the Front Cover.
2
J01, Pull out the paper tray(s) and remove the
J02 jammed paper from the tray(s).
Check to make sure the Paper Guides are
properly adjusted in the tray(s). (See page 30)
J43, Remove misfed paper(s) inside the machine.
J44, (See page 30)
J80,
J82,
J83
NOTE
32
Getting To Know Your Machine
Operation Chart
Check Points
Check Points
1. The J## Code indicates the most probable Jam location. If the jam message reappear after
the jam is cleared, paper is most likely jammed at other location(s). Check the Jam Error
Codes Table above for other check points and remove all misfed paper.
2. Make sure that the Jam Error Code disappears after removing the misfed paper.
3. The Jam Error Code will not disappear if the paper is still jammed in the machine. Check again
and remove all misfed paper.
Code Check Points
U20 ADF Cover is open.
U90 Battery requires replacement. (See page 133)
Code Check Points
J71, Remove misfed paper(s) in the ADF.
J72, (See page 30)
J74,
J75,
J92,
J93