How to solve canon advance error code E020-0004 and the reason why the toner

[@cahcilik2018]

👍👍👍

[@말잘듣는수박]

I have same problem, i followed all your descriptions but can't work😢 I did change Hopper,subhopper,developer! Can't working! This problem can be on mainboards?

[@TechHumayunkabir]

Check the connection and roller of the magnet roller clutch (CL5).

[@pambisNiBokyo]

where can i buy the clutch roller?? i done all the stepa..but still error shows

[@TechHumayunkabir]

I live 🇸🇦 Try another clutch or clutch pickup motor

[@pambisNiBokyo]

@@TechHumayunkabir i already change the clutch ang clutch motor..still no fix

[@TechHumayunkabir]

@pambisNiBokyo Check for a toner buffer unit jam or something damaged inside Try Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES [Related parts] - Harnesses from the Main Driver PCB to the Buffer Unit 1. Main Driver PCB (UN78/J115) to Relay Connector (21P) (Unit of replacement: CABLE, MAIN DRIVER, REAR UPPER) 2. Relay Harness (21P) (Unit of replacement: CABLE, RELAY, FRONT) 3. Relay Connector (21P) to Buffer Unit (J3124) (Unit of replacement: CABLE, MAIN DRIVER, FRONT) - Harness between the Buffer Unit (J3124) and the Magnet Roller Clutch (CL05/J2036) (Unit of replacement: CABLE, BUFFER) - Magnet Roller Clutch (CL05) - Main Driver PCB (UN78) (Unit of replacement: MAIN DRIVE DRIVER PCB ASS'Y) - DC Controller PCB (UN01) (Unit of replacement: DC CONTROLLER PCB ASS'Y) Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected.

[@7125jose]

Thanks you video help me I hope you help me with my another printer I have is color canon c700

[@TechHumayunkabir]

Please details

[@7125jose]

@@TechHumayunkabir canon c700 error code e000061-0004 thanks you

[@เกรียงไกรคําลือ-ฉ8ภ]

E020-000เกิดจากชุดลำเลียงหมึก หรือเซนเซออร์ตรวจจับหมึก

[@TechHumayunkabir]

,

[@เกรียงไกรคําลือ-ฉ8ภ]

ช่วยแนะนำ อาการ E020-000

[@TechHumayunkabir]

เกิดข้อผิดพลาดที่ขาดหายไปของผงหมึกประกอบ ผงหมึกในชุดที่กำลังพัฒนาว่างเปล่าเป็นเวลา 2 นาที ตรวจสอบว่าไม่มีลูกกลิ้งเคลื่อนตัวอยู่ในหน่วยที่กำลังพัฒนา

[@solankijayeshr6253]

canon E000020-02a8 code error

[@zizinhosaccuchi6039]

bom dia erro 020-04 adv 6065

[@TechHumayunkabir]

Same as video

[@vipinsingh-fp7lq]

Nhi hu

[@zizinhosaccuchi6039]

po de me ajudar

[@TechHumayunkabir]

Assista este vídeo com atenção. Desta forma, você encontrará o problema em sua máquina.

[@عدسةفاضلالسوداني]

كود e 000020- 0081

[@TechHumayunkabir]

Clean Image Patch Sensor.Check that the shutters are in the correct positions!