Service Manual

ERROR CODE LIST
4-73
IV DIAGRAMS
3
4.2 About Abnormal Units Isolation
As for the abnormalities listed below, the device can be used temporarily by separating the defective unit.
Pressing the auto reset key while an error code appears and turning ON/OFF the SW2 (Sub power switch)
allows you to detach the defective unit as a software and use other functions. However, when the SW2 is
turned ON or OFF without removing the cause of trouble, the abnormality will be detected again with an
error code displayed. (Function effective for once only)
Error code Error Unit to be cut off Remarks
18-1 Error in main body upper
tray up
Main body upper tray Tray can not be selected.
18-2 Error in main body lower
tray up
Main body lower tray Tray can not be selected.
18-3 Error in DB upper tray up DB upper tray Tray can not be selected.
18-4 Error in DB lower tray/LCT
tray up
DB lower tray/LCT tray Tray can not be selected.
18-5 Error in LT tray up LT tray Tray can not be selected.
70-1, 70-9 FNS abnormality FNS FNS can not be used; FNS
must be removed.
70-11 FNS abnormality FNS FNS can not be used; FNS
must be removed. (FS-112)
77-2 Tray up/down drive abnor-
mality
FNS FNS can not be used; FNS
must be removed. (FS-112)
77-5 Pressure motor drive
abnormality
FNS FNS can not be used; FNS
must be removed. (FS-112)
77-17 Fan motor drive abnormal-
ity
FNS FNS can not be used; FNS
must be removed.
77-3, 77-16 Error in FNS alignment
plate
FNS stack section Only straight exit remains avail-
able. (FS-112)
77-6, 77-11 FNS stapler error FNS stack section Only straight exit remains avail-
able. (FS-112)
77-3, 77-6,
77-12, 77-28
Staple drive abnormality FNS The selection of the staple, sort
or saddle mode (stitch-and-fold)
is not available. (FS-114)
77-13, 77-14,
77-22, 77-23,
77-26
Saddle drive abnormality SK The selection of the saddle
mode (stitch-and-fold) is not
available. (SK-114)
82-2 Document manager initial-
ization abnormality
HDD Copying, printing (except a per-
sonal letter) remain enabled.
82-3 I-FAX report initialization
abnormality
HDD Copying, printing (except a per-
sonal letter) remain enabled.
85-1 Network device abnormal-
ity
Network Copying and faxing remain
enabled.
85-2 IEEE1284 device abnor-
mality
IEEE1284 Copying and faxing remain
enabled.
85-3 USB device abnormality USB Copying and faxing remain
enabled.