Canon imageRUNNER ADVANCE DX C5870i Service Manual page 508
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Also See for imageRUNNER ADVANCE DX C5870i:
- Faq manual (100 pages) ,
- Manual (96 pages) ,
- Faq manual (48 pages)
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E021-0420-05
Detection Description
Remedy
E025-0110-05
Detection Description
Remedy
Developing Screw rotation detection error
The difference between the maximum and the minimum of sampling values detected by the Toner
Density Sensor BK was 12 or less during rotation of the Developing Screw.
[Related parts]
- Harness connecting the Developing Motor (Bk) (M6) and Drum Driver PCB (UN54/J215)
- Developing Motor Harness *Same for YMCK, the Harness connecting the Drum Driver PCB and
Main Drive connectors
- Pre-exposure LED Relay Harness *Same for YMCK, the Harness connecting the Main Drive
connectors and each LED PCB
- Harness for the Delivery Adhesion Fan of host machine *Same for YMCK, the Harness connecting
the Drum Driver PCB and Front Inner Cover
- Developing Assembly Relay Harness 2 *Same for YMCK, the Harness connecting the Front Inner
Cover and each Developing Assembly
- Harness connecting the Toner Density Sensor BK (TS4) and Drum Driver PCB (UN54/J206)
- DC Power Supply PCB (UN3) (Unit of replacement: POWER SUPPLY ASSEMBLY)
- Drum Driver PCB (UN54)
- Developing Motor (Bk) (M6)
- MAIN DRIVE GEAR BOX ASSEMBLY
- Developing Assembly (Bk)
- Laser Scanner Unit
- Drum Unit (Bk)
- Pre-exposure LED
[Remedy]
a) When condensation is suspected
1. After checking that condensation has been completely eliminated, replace the Developing
Assembly (C).
b) When there is no condensation
1. Execute the check/replace the related harness/cable, connector and parts, while checking
whether the machine recovers from the error.
Y Bottle rotation error
Startup of the Bottle Rotation Detection Sensor is not detected
[Related parts]
- Harness between the Toner Cartridge Motor (Y) (M7/J2146D) an the Drum Driver PCB (UN54/
J209)
- Harness between the Toner supply sensor (Y) (PS35/J2147) and the Drum Driver PCB (UN54/
J209)
- Harness between the DC Power Supply PCB (UN3/J811) and the Drum Driver PCB (UN54/J200)
- Toner Cartridge (Y)
- Toner supply sensor (Y) (PS35)
- SUPPLY DRIVE ASSEMBLY
- Drum Driver PCB (UN54)
[Remedy] Perform the following in the order while checking whether the error is cleared.
1. Check if the Toner Cartridge (Y) is properly installed
2. Pull out the Toner Cartridge (Y), hold the bottle tip (pump unit side) up and shake it up and down
10 times, and then insert the bottle back
3. Check the connectors among the Drum Driver PCB (UN54/J209), Toner Cartridge Motor (Y)
(M7), and the Toner supply sensor (Y) (PS35)
4. Replace the Toner supply sensor (Y) (PS35)
5. Replace the Drum Driver PCB (UN54)
6. Check the SUPPLY DRIVE ASSEMBLY
7. Replace the SUPPLY DRIVE ASSEMBLY
496
8. Error/Jam/Alarm
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Troubleshooting
