Specifications

Interleaf EP1052 TROUBLESHOOTING
96.11.01
T-23
1151SBT0400A
MALFUNCTIONS4
1158SBT0401A
1. Self-Diagnostic Function
The copier CPU is capable of self-diagnosis of the copier conditions and, when detecting a malfunction, it
shows the corresponding malfunction code across the Zoom Ratio Indicator and Multi-Copy Display. Each
malfunction code indicates the particular part which has developed a malfunction and the type of
malfunction. A listing follows showing all malfunction codes and the description and possible causes of each
malfunction.
Zoom Ratio Indicator Multi-Copy Display
C0 XX
X
Represents the detail of malfunction.
Indicates the particular malfunctioning unit of
the greater physical unit.
Indicates the malfunctioning physical unit.
* Copier/Paper Feed Cabinet (Option)
Code Description Possible Cause
C0000 Main Drive Motor’s failure
to turn
D Defective M2
D Defective PWB-A
D Overloaded rolls/roller, gear, and belt
C0001 Main Drive Motor turning
at abnormal timing
D Defective M2
D Defective PWB-A
C0010 PC Drive Motor’s failure to
turn
D Defective M1
D Defective PWB-A
D Overloaded gear
Drive
C0011 PC Drive Motor turning at
abnormal timing
D Defective M1
D Defective PWB-A
C004C Cooling Fan Motor’s
failure to turn
D Defective M9
D Defective PWB-A
C0070 Toner Replenishing
Motor’s failure to turn
D Defective Toner Hopper Position Sensor PC112
D Defective M8
D Defective PWB-A
C0711 Toner Replenishing Motor
turning at abnormal timing
D Defective Toner Hopper Position Sensor PC112
D Defective M8
D Defective PWB-A