Canon imageRUNNER ADVANCE C5255 Series Service Manual page 725

E Detailed Occurance Items
code code area
E197 0201 05 Title Error in communication of HOB single-shot mode
Description Communication failure between CPU and LSI on the DC
Controller PCB (UN1).
Remedy 1. Turn OFF and then ON the power.
2. Replace the DC Controller PCB (UN1).
E197 0202 05 Title Error in communication of HOB single-shot mode
Description Communication failure between CPU and LSI on the DC
Controller PCB (UN1).
Remedy 1. Turn OFF and then ON the power.
2. Replace the DC Controller PCB (UN1).
E197 0203 05 Title Timeout error in HOB single-shot mode
Description Communication failure between CPU and LSI on the DC
Controller PCB (UN1).
Remedy 1. Turn OFF and then ON the power.
2. Replace the DC Controller PCB (UN1).
E197 0280 05 Title Timeout error in EHOB transmission-waiting
Description Communication failure between the DC Controller PCB
(UN1) and Laser Scanner Unit.
Remedy 1. Turn OFF and then ON the power.
2. Check connection of harness on the target color side
(YM/CK).
3. Replace the DC Controller PCB (UN1).
4. Replace the Laser Scanner Unit.
5. Replace the harness on the target color side (YM/CK).
E197 0281 05 Title Timeout error in EHOB reception-waiting
Description Communication failure between the DC Controller PCB
(UN1) and Laser Scanner Unit.
Remedy 1. Turn OFF and then ON the power.
2. Check connection of harness on the target color side
(YM/CK).
3. Replace the DC Controller PCB (UN1).
4. Replace the Laser Scanner Unit.
5. Replace the harness on the target color side (YM/CK).
E197 02A0 05 Title Timeout error in HOB transmission-waiting
Description Communication failure between CPU and LSI on the DC
Controller PCB (UN1).
Remedy 1. Turn OFF and then ON the power.
2. Replace the DC Controller PCB (UN1).
E197 02B0 05 Title Timeout error in HOB reception-waiting
Description Communication failure between CPU and LSI on the DC
Controller PCB (UN1).
Remedy 1. Turn OFF and then ON the power.
2. Replace the DC Controller PCB (UN1).
7
Error•Jam•Alarm > Error Code > Error Code Details
Description
7 Error•Jam•Alarm > Error Code > Error Code Details
E Detailed Occurance Items
code code area
E197 1001 05 Title Feed Driver PCB disconnection
Description Feed Driver PCB disconnection detection
Remedy 1. Disconnect and then connect the connectors (J103 and
J107) on the DC Controller PCB (UN1).
2. Disconnect and then connect the connectors (J251 and
J253) on the Feed Driver PCB (UN2).
3. Check that 3.3V power is supplied to the Feed Driver
PCB (UN2).
4. Replace the Feed Driver PCB (UN2).
5. Replace the DC Controller PCB (UN1).
E197 1002 05 Title Drum Driver PCB disconnection
Description Drum Driver PCB disconnection detection
Remedy 1. Disconnect and then connect the connectors (J107 and
J109) on the DC Controller PCB (UN1).
2. Disconnect and then connect the connectors (J311 and
J313) on the Drum Driver PCB (UN4).
3. Check that 3.3V power is supplied to the Drum Driver
PCB (UN4).
4. Replace the Drum Driver PCB (UN4).
5. Replace the DC Controller PCB (UN1).
E197 1003 05 Title Cassette Feed Driver PCB disconnection
Description Cassette Feed Driver PCB disconnection detection
Remedy 1. Disconnect and then connect the connectors (J103 and
J106) on the DC Controller PCB (UN1).
2. Disconnect and then connect the connectors (J201 and
J202) on the Cassette Feed Driver PCB (UN3).
3. Check that 3.3V power is supplied to the Cassette
Feed Driver PCB (UN3).
4. Replace the Cassette Feed Driver PCB (UN3).
5. Replace the DC Controller PCB (UN1).
E197 1004 05 Title High Voltage PCB disconnection
Description High Voltage PCB disconnection detection
Remedy 1. Disconnect and then connect the connector (J110) on
the DC Controller PCB (UN1).
2. Disconnect and then connect the connectors (J653 and
654) on the HVT1 PCB (UN16).
3. Check that 3.3V power is supplied to the HVT1 PCB
(UN16).
4. Replace the HVT1 PCB (UN16).
5. Replace the DC Controller PCB (UN1).
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Description
T-7-6
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