Canon imageRUNNER C1335 Series Service Manual page 415

Error Detail
Item
code Code
E197 2101 Title Communication error
Description Although access to KONA3 (ASIC) in the Cassette Module Controller
PCB from the DC Controller PCB (CPU) was performed, no response was
received and timeout occurred.
Remedy [Related parts]
• Harness between the DC Controller PCB (UN04/J190) and the
cassette unit drawer (DR03/J5904) on the host machine side (Unit of
replacement: OPTION CST. DRAWER ASSEMBLY)
• Harness between the cassette unit drawer (DR03/J5904) on the host
machine side and drawer (DR101/J5950) on the cassette unit side
• Harness between the drawer (DR101/J5950) on the cassette unit
side and the Cassette Module Controller PCB (UN101/J650) (Unit of
replacement: DRAWER CABLE ASSEMBLY)
• Fuse in the DC Controller PCB (UN04/FU19) (Unit of replacement: DC
CONTROLLER PCB ASSEMBLY)
• Cassette Module Controller PCB (UN101/J650) (Unit of replacement:
CST. PEDESTAL CONT. PCB ASS'Y)
• DC Controller PCB (UN04) (Unit of replacement: DC CONTROLLER
PCB ASSEMBLY)
[Points to note at work] When checking the harness/cable or connector,
perform the following work.
1. Disconnect and then connect the connector to check that there is no
bent pin and cable disconnection.
2. Visually check that the harness is not caught or open circuit.
3. If there is any error, replace the corresponding harness/cable.
[Remedy] Perform the following in the order while checking whether the
error is cleared.
1. Turn OFF and then ON the main power, and check whether the error is
cleared.
2. Check the harness between the DC Controller PCB and the cassette
unit drawer on the host machine side.
3. Visually check if the cassette unit drawer on the host machine side and
the drawer on the cassette unit side are damaged or if there is any bent
pin. If so, replace the drawer.
4. Check the harness between the drawer on the cassette unit side and
the Cassette Module Controller PCB.
5. Measure the both ends of the fuse in the DC Controller PCB using a
tester.
a. If the measurement value is less than 1 ohm (conduction state),
1. Replace the Cassette Module Controller PCB.
2. Replace the DC Controller PCB.
b. If the measurement value is 1 ohm or higher (non conduction state),
replace the DC Controller PCB.
7
Error•Jam•Alarm > Error Code > Error Code Details
Description
7 Error•Jam•Alarm > Error Code > Error Code Details
Error Detail
Item
code Code
E197 2F00 Title Communication error
Description Although access to KONA3 (ASIC) in the Cassette Module Controller
PCB from the DC Controller PCB (CPU) was performed, no response was
received and timeout occurred.
Remedy [Related parts]
• Harness between the DC Controller PCB (UN04/J190) and the
cassette unit drawer (DR03/J5904) on the host machine side (Unit of
replacement: OPTION CST. DRAWER ASSEMBLY)
• Harness between the cassette unit drawer (DR03/J5904) on the host
machine side and drawer (DR101/J5950) on the cassette unit side
• Harness between the drawer (DR101/J5950) on the cassette unit
side and the Cassette Module Controller PCB (UN101/J650) (Unit of
replacement: DRAWER CABLE ASSEMBLY)
• Fuse in the DC Controller PCB (UN04/FU19) (Unit of replacement: DC
CONTROLLER PCB ASSEMBLY)
• Cassette Module Controller PCB (UN101/J650) (Unit of replacement:
CST. PEDESTAL CONT. PCB ASS'Y)
• DC Controller PCB (UN04) (Unit of replacement: DC CONTROLLER
PCB ASSEMBLY)
[Points to note at work] When checking the harness/cable or connector,
perform the following work.
1. Disconnect and then connect the connector to check that there is no
bent pin and cable disconnection.
2. Visually check that the harness is not caught or open circuit.
3. If there is any error, replace the corresponding harness/cable.
[Remedy] Perform the following in the order while checking whether the
error is cleared.
1. Turn OFF and then ON the main power, and check whether the error is
cleared.
2. Check the harness between the DC Controller PCB and the cassette
unit drawer on the host machine side.
3. Visually check if the cassette unit drawer on the host machine side and
the drawer on the cassette unit side are damaged or if there is any bent
pin. If so, replace the drawer.
4. Check the harness between the drawer on the cassette unit side and
the Cassette Module Controller PCB.
5. Measure the both ends of the fuse in the DC Controller PCB using a
tester.
a. If the measurement value is less than 1 ohm (conduction state),
1. Replace the Cassette Module Controller PCB.
2. Replace the DC Controller PCB.
b. If the measurement value is 1 ohm or higher (non conduction state),
replace the DC Controller PCB.
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Description
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