Malfunctions; Detection Timings Classified By Malfunction Codes - Minolta EP3010 Manual

4

MALFUNCTIONS

4-1.

Detection Timings Classified by Malfunction Codes

• The codes preceded by an asterisk ( ) are the candidates for isolated malfunctions.
• Malfunctions can be reset by the following procedure.
Malfunction Resetting Procedure
• Open and close the Front Door. The Trouble Reset Switch must be pressed to reset the
malfunction of the Fusing and Exposure Lamp Sections.
• Disconnect and connect the option or open and close the option door for malfunctions of
options.
C000## Drive Malfunctions
Code
Main Drive Motor M9's
C0000
failure to turn
Main Drive Motor M9
C0001 turning at abnormal tim-
ing
PC Drive Motor M1's fail-
C0010
ure to turn
PC Drive Motor M1 turn-
C0011
ing at abnormal timing
Optical section Cooling
C004A Fan Motor M2's failure to
turn
Optical section Cooling
C004b Fan Motor M2 turning at
abnormal timing
Cooling Fan Motor M7's
failure to turn
C004C
Toner Replenishing Motor
M8's failure to turn
C0070
Toner Replenishing
C0071 Motor M8 turning at
abnormal timing
C02## PC Drum Charge Corona Malfunction
Code
PC Drum / Image Trans-
fer / Separator Charge
C0200
Corona malfunction
Description
The lock signal remains HIGH for a continuous 1.5-
second or more period while M9 is energized.
The lock signal remains LOW for a continuous 1-
second or more period while M9 is deenergized.
The lock signal remains HIGH for a continuous 1.5-
second or more period while M1 is energized.
The lock signal remains LOW for a continuous 1-
second or more period while M1 is deenergized.
The lock signal remains HIGH for a continuous 2-
second or more period while M2 is energized.
The lock signal remains LOW for a continuous 10-
second or more period while M2 is deenergized.
• The lock signal remains HIGH for a continuous 4-
• The lock signal remains HIGH for a continuous
• Toner Hopper Home Position Sensor PC112
• PC112 does not go LOW within 12 seconds after
PC112 is HIGH 2 seconds after M8 has been deen-
ergized.
Description
The leak signal remains ON for a continuous 1-
second or more period after the PC Drum /
Image Transfer / Separator Charge Corona out-
put has been turned ON.
T-36
Detection Timing
second or more period while M7 is energized.
12-second or more period after the Power Switch
has been turned ON.
does not go from HIGH to LOW within 12 sec-
onds after M8 has been energized.
M8 has been energized and PC112 gone HIGH.
Detection Timing