Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 93

E Detailed Occurance Items
code code area
E197 -0052 -05 Title Serial communication error
Description Ex serial communication error with the Pickup Feed
of detection Driver PCB.
Measures 1. Check the connection between the Pickup Feed Driver
PCB (J1401) and the DC Controller Interface PCB
(J1215).
2. Replace the DC Controller Interface PCB.
3. Replace the Pickup Feed Driver PCB.
E197 -0053 -05 Title Serial communication error
Description Ex serial communication error with the Pickup Feed
of detection Driver PCB.
Measures 1. Check the connection between the Pickup Feed Driver
PCB (J1401) and the DC Controller Interface PCB
(J1215).
2. Replace the DC Controller Interface PCB.
3. Replace the Pickup Feed Driver PCB.
E197 -0057 -05 Title Serial communication error
Description Ex serial communication error with the Buffer Path Unit.
of detection
Measures 1. Check the connection between the Buffer Driver PCB
(J1401) and the DC Controller Interface PCB (J1211).
2. Replace the DC Controller Interface PCB.
3. Replace the Buffer Driver PCB.
E197 -005c -05 Title Serial communication error
Description Ex serial communication error with the Hopper Driver
of detection PCB.
Measures 1. Check the connection between the Hopper Driver PCB
(J1310) and the DC Controller Interface PCB (J1213).
2. Replace the DC Controller Interface PCB.
3. Replace the Hopper Driver PCB.
E197 -0100 -05 Title Serial communication error
Description Serial communication error in ASIC
of detection
Measures Laser Interface PCB
E197 -0101 -05 Title Serial communication error
Description Serial communication error in ASIC
of detection
Measures Laser Interface PCB
E197 -0102 -05 Title Serial communication error
Description Serial communication error in ASIC
of detection
Measures Laser Interface PCB
E197 -0103 -05 Title Serial communication error
Description Serial communication error in ASIC
of detection
Measures Laser Interface PCB
Description
T-3-7
3
3-67