Specifications

3
MALFUNCTION
The copier CPU has a function to self-diagnose the copier conditions. On detection of a malfunction,
the corresponding malfunction name, location and definition codes are shown on the Touch Panel of
the copier together with a technical representative call message.
•
Press the Trouble Reset Switch on the Tech. Rep. Settings Switches Board PWB-I for Exposure
Lamp failures (C04
∗∗
) and Fusing failures (C05
∗∗
).
•
Swing open and close the Front Door for any other malfunctions.
•
Note that for malfunctions of original size detection, the Front Door should be opened and
closed after the Power Switch is turned OFF and ON.
•
Disconnect and connect the option or open and close the option door for malfunctions of options.
<Malfunction Resetting Procedure>
•
Select "Machine Status" in the Tech. Rep. mode. With the malfunction code displayed, swing
open and close the Front Door.
•
For malfunctions of original size detection, turn the Power Switch OFF and ON, and select
"Machine Status" in the Tech. Rep. mode. With the malfunction code displayed, swing open and
close the Front Door.
•
Pictorial symbols are used to indicate the isolation malfunctions of the Sorter. Reset these
malfunctions by the following procedure:
(1) Select "Tech. Rep. Choice" in the Tech. Rep. mode, and set the Sorter function to "Disable
Copy".
(2) Turn the Power Switch OFF and ON to access the malfunction code corresponding to the
pictorial symbol.
(3) Perform the troubleshooting procedure and turn the Power Switch OFF and ON.
<Isolation Malfunction Resetting Procedure>
C 0 ∗ ∗ ∗
Malfunction definition code
Malfunction name code
Malfunction location code
•
Reset malfunctions and isolation malfunctions by the following procedures.
T-34