HP 450c Service Manual - Page 30

Ready + Load Media + Media, Align Media + Load Media + Media, Align Media + Data

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D K E L F M A G N B H O C I J Steady DFM Ready + Load Media + Media: Error in XĆaxis encoder quadrature. Possible causes: D Incorrect routing of the motor cables. D Electrical noise in motors. D Faulty motor encoder. D Motor received an electrostatic discharge while operating. D K E L F M A G N B H O C I J Steady EFM Align Media + Load Media + Media: Error in YĆaxis encoder quadrature. Possible causes: D Damaged or broken encoder strip. D Faulty or badly connected trailing cable. D Incorrect routing of the motor cables. D Electrical noise in motors. D Faulty motor encoder. D Trailing Cable received an electrostatic discharge while the Printer was operating. Replace the Trailing Cable ' page 8Ć8. D K E L F M A G N B H O C I J Steady EL Align Media + Data: Cartridge Alignment Error. Possible causes: D Faulty Cartridges. D Dirty or incorrect media. D Faulty Line Sensor. D Faulty Carriage Assembly. D Faulty Electronics Module. 2-10 HP DesignJet 430, 450C and 455CA Printers System Error Codes

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2-10
System Error Codes
HP DesignJet 430, 450C and 455CA Printers
D
E
F
K
L
M
A
B
C
G
H
I
N
O
J
Steady DFM
Ready + Load Media + Media:
Error in XĆaxis encoder
quadrature.
Possible causes:
D
Incorrect routing of the motor cables.
D
Electrical noise in motors.
D
Faulty motor encoder.
D
Motor received an electrostatic discharge while operating.
D
E
F
K
L
M
A
B
C
G
H
I
N
O
J
Steady EFM
Align Media + Load Media + Media:
Error in YĆaxis
encoder quadrature.
Possible causes:
D
Damaged or broken encoder strip.
D
Faulty or badly connected trailing cable.
D
Incorrect routing of the motor cables.
D
Electrical noise in motors.
D
Faulty motor encoder.
D
Trailing Cable received an electrostatic discharge while
the Printer was operating. Replace the Trailing Cable
'
page 8Ć8.
D
E
F
K
L
M
A
B
C
G
H
I
N
O
J
Steady EL
Align Media + Data:
Cartridge Alignment Error.
Possible causes:
D
Faulty Cartridges.
D
Dirty or incorrect media.
D
Faulty Line Sensor.
D
Faulty Carriage Assembly.
D
Faulty Electronics Module.