Malfunctions; List Of Malfunction Codes - Konica Minolta Di1611 Service Manual

TROUBLESHOOTING
3.

MALFUNCTIONS

• The copier's CPU performs a self-diagnostics function that, on detecting a malfunction,
gives the corresponding malfunction code and maintenance call mark on the Touch
Panel.
3.1

List of Malfunction Codes

Malfunc-
tion Malfunction Name
Code
Main Motor mal-
C0000
function
ADF Cooling Fan
Failure (Only when
C0044
the optional AFR-
19 is mounted)
Fusing Cooling Fan
C0045
Motor malfunction
Power Supply Cool-
C004E ing Fan Motor mal-
function
Toner Replenish-
C0070 ing Motor malfunc-
tion
Abnormal image
C0210
transfer voltage
Faulty Model Set-
C03FF
ting
Di1611/Di2011 FIELD SERVICE Ver.1.0 Mar. 2004
Detection Timing
• The Main Motor (M1) Lock signal remains HIGH for a
continuous 1-sec. period at any time 1 sec. after the
Main Motor has started turning.
• Refer to the option service manual (AFR-19) for details.
• The Fusing Cooling Fan Motor (M3) Lock signal remains
HIGH for a continuous 1-sec. period while the Fusing
Cooling Fan Motor is turning at full speed or decelerated
speed.
• The Power Supply Cooling Fan Motor (M4) Lock signal
remains HIGH for a continuous 1-sec. period while the
Power Supply Cooling Fan Motor Remote signal
remains ON (for full-speed rotation) or OFF (for deceler-
ated-speed rotation).
• The Toner Bottle Home Position Sensor (PC7) outputs a
HIGH signal for a continuous 3.5-sec. period while the
Toner Bottle is turning.
• The Toner Bottle Home Position Sensor (PC7) outputs a
LOW signal for a continuous 2-sec. period while the
Toner Bottle is turning.
• The image transfer voltage remains more than 100 V
continuously for a given period of time while the PC
Drum remains stationary.
• "Model Setting" of "Adjust" available from the Service
mode is incorrectly set.
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4980P550DA