Canon imageRUNNER ADVANCE C5255 Series Service Manual page 76

2
Technology > Laser Exposure System > Various Controls > Laser scanner motor control
ACC1
DEC1
FG1
BD_YM
DC Controller
(UN1)
ACC2
DEC2
FG2
BD_CBk
2 Technology > Laser Exposure System > Various Controls > Laser scanner motor control
Laser Scanner Unit 1
Scanner Motor
(Y, M)
BD Sensor (Y, M)
Y Laser Driver M Laser Driver
PCB PCB
Laser Scanner Unit 2
Scanner Motor
(C, Bk)
BD Sensor (C, Bk)
C Laser Driver Bk Laser Driver
PCB PCB
F-2-55
Related error code
E100-0100: BD error (laser scanner unit 1)
When the Laser Scanner Unit 1 (YM laser) is started or print operation is processing, if the BD
signal cannot be detected after the specified time.
E100-0300: BD error (laser scanner unit 2)
When the Laser Scanner Unit 2 (CBk laser) is started or print operation is processing, if the BD
signal cannot be detected after the specified time.
E100-B000: BD error (laser scanner unit 1/2)
When the Laser Scanner Unit 1/2 is started or print operation is processing, if the BD cycle
cannot be detected after the specified time.
E102-0100: EEPROM error (laser scanner unit 1)
Reading error of EEPROM on Laser Driver (Y) occurs.
E102-0300: EEPROM error (laser scanner unit 2)
Reading error of EEPROM on Laser Driver (C) occurs.
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