Self-Diagnostics/Machine Malfunctions; User Error - Panasonic FP-7742 Service Manual

4.2 Self-diagnostics/Machine Malfunctions

The self-diagnostic functions detect troubles in important components of the copier.
When any trouble occurs, the copier is stopped.
1.

User error

NOTE: XXXX will appear in message display.
Error
Message
code
Uo INSERT KEY
or
INPUT IDENTIFICATION
CODE XXX
U1 CLOSE FRONT PANEL
U4 CLOSE SORTER
U5 CLOSE DUPLEX UNIT
U6 CLOSE RIGHT SIDE PANEL
U7 CLOSE RIGHT SIDE PANEL
U10 CLOSE ADF
U11 CLEAR SORTER BINS
U12 ADD STAPLES
U13 ADD TONER
U14 REPLACE WASTE TONER
BOTTLE
U16 INSTALL DEVELOPER UNIT
U17 -
U18 -
4-32
Item
Key counter failure (option) or
Access code number was not
input
Front cover failure
Sorter failure (option)
Sorter won't close securely.
Duplex unit failure
Copier paper feed cover failure
System console (option) paper
feed cover failure
ADF (option) failure
Sorter copy paper removal
NOTE: When clearing U11, all
paper is removed from bins.
Sorter with stapler
Toner level detection
Waste toner bottle full
Developer unit is not installed
Sorter transport cover failure
Copy usage is upper limited.
See page
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