Canon FY8-23AV-000 manual Paper feeding normally, At time of jam, Fixing heater fails to operate

Page 38

CHAPTER 4 TROUBLESHOOTING MALFUNCTIONS

11. (paper feeding normally)

Cause

Step

Checks

YES/NO

Remedies

 

 

 

 

 

Copy paper

1

Are there pieces of copy paper in

YES

Remove the pieces of

 

 

the delivery assembly or pick-up

 

paper.

 

 

assembly?

 

 

 

 

 

 

 

Sensor lever

2

Is the movement of the delivery

NO

Correct the movement.

 

 

sensor and pick-up sensor levers

 

 

 

 

smooth?

 

 

 

 

 

 

 

Delivery sensor PCB

3

Replace the delivery sensor

YES

End.

(Q801)

 

PCB. Does the copier operate

 

 

 

 

normally?

 

 

DC controller/DC

 

NO

Check the wiring from the

 

 

power supply PCB

 

 

 

control panel PCB to the

 

 

 

 

DC controller/DC power

 

 

 

 

supply PCB; if normal,

 

 

 

 

replace the DC

 

 

 

 

controller/DC power

 

 

 

 

supply PCB.

 

 

 

 

 

12.

(at time of jam)

 

 

 

 

 

 

 

 

 

 

Cause

Step

Checks

YES/NO

Remedies

 

 

 

 

 

Control panel PCB

1

Replace the control panel PCB.

YES

End.

 

 

 

Does the indicator go ON?

 

 

 

 

 

 

 

DC controller/DC

 

 

NO

Replace the DC controller/

power supply PCB

 

 

 

DC power supply PCB.

 

 

 

 

 

 

13. The fixing heater fails to operate.

Cause

Step

 

 

Checks

YES/NO

Remedies

 

 

 

 

 

 

 

 

Heater (H1),

1

Is continuity present between

NO

Replace the fixing

Thermal fuse (FU2)

 

terminals of the heater?

 

assembly.

 

 

 

 

 

 

 

 

Thermistor

2

Is the resistance between the

YES

Replace the fixing

(TH1, TH2)

 

following terminals on the control

 

assembly.

 

 

panel PCB 0Ω or about 1.3 MΩ?

 

 

 

 

 

 

 

 

 

 

 

 

TH1

J603-1 ↔ J603-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fixing assembly

3

Replace the fixing assembly.

YES

End.

 

 

Is the problem corrected?

 

 

DC controller/DC

 

NO

Replace the DC controller/

 

 

 

 

 

power supply PCB

 

 

 

 

 

 

DC power supply PCB.

 

 

 

 

 

 

 

 

4-6

Page 37 Page 39
Image 38
Page 37 Page 39
Contents Service Handbook Copyright 1998 Canon INC Contents Troubleshooting Malfunctions Self Diagnosis Page Periodical Servicing Periodically Replaced PartsDurables 2D Transportation 1D Temperature/Humidity SpecificationsStoring Sealed Cartridges Storing and Handling Unsealed Cartridges Reference Image Adjustment Basic Procedure Pre-ChecksPoints to Note Mechanical GlassAdjusting the Intensity VR604 Electrical2B PC400/FC200 Adjusting the AE Mechanism VR602, VR603 JP607 JP605 JP604 Control panel PCB Screwdriver Standards and Adjustments Checking the Documents Making Initial ChecksSite Environment Checking the Transfer Charging Roller Checking the Feeding AssemblyChecking the Lens Array for Dirt Checking the Copy PaperImage Troubleshooting Others Image Troubleshooting Samples of Image Faults Troubleshooting by Image Fault YESCopy is foggy overall Back Replace the cartridge Is the problem corrected? Copy has white spots cross feed direction Back of the copy is soiledCopy has faulty fixing Copy has poor sharpness focus Copy has a blurred imageCopy is foggy cross feed direction Copy is blank Copy is solid blackImage Troubleshooting Troubleshooting Malfunctions Self diagnosis PC400/FC200Copyboard Does the copying operation start AC power is absent Pick-up fails Scanning lamp fails to go onMain motor fails to rotate Copyboard fails to moveFixing heater fails to operate Paper feeding normallyAt time of jam Copy Paper Jams Pick-Up Assembly Separation/Feeding AssemblyFixing/Delivery Assembly Wrinkles Feeding FaultsDouble Feeding Arrangement and Functions of Electrical Parts Sensors and SolenoidsSwitches Lamp, Heater, Motor, and Others Printed Circuit Board PCB Variable Resistors VR and Check Pins by PCB DC Controller/DC Power Supply PCBControl Panel PCB PC400/FC200Self Diagnosis Self Diagnosis General Timing Chart PC420/430/FC220 General Timing Chart A4, 2 copies Signals/Abbreviations List SignalsAbbreviations General Circuit Diagram PC420/430/FC220 General Circuit Diagram Special Tools Table Solvents/Oils Table Specifications LTR/A4 LGLNVD Prepared by This publication is printed on 70% reprocessed paper

FY8-23AV-000 specifications

The Canon FY8-23AV-000 represents a significant advancement in the realm of imaging technology, tailored for a wide array of professional applications. Packed with numerous features and cutting-edge technologies, this device caters to the needs of photographers, videographers, and content creators alike.

One of the standout characteristics of the FY8-23AV-000 is its high-resolution imaging capability. With an exceptional sensor that delivers stunning clarity and detail, users can capture breathtaking visuals, even in challenging lighting conditions. The sensor is optimized for low-light performance, allowing for vibrant images without unwanted noise, making it an ideal choice for indoor events or nighttime shoots.

The device boasts advanced autofocus technology, ensuring that subjects remain sharp and in focus at all times. Canon's Dual Pixel autofocus system enables fast and accurate focusing, crucial for capturing dynamic subjects in motion. This feature is particularly beneficial for sports photography, wildlife shots, and any scenario that demands quick reflexes.

In addition to its impressive imaging capabilities, the FY8-23AV-000 is designed with user-friendly controls and an intuitive interface. Whether you are a seasoned professional or an enthusiastic beginner, navigating the camera’s settings and features is seamless. The customizable buttons and touch screen facilitate easy access to frequently used functions, enhancing the overall shooting experience.

Another pivotal feature of the FY8-23AV-000 is its robust connectivity options. The device supports Wi-Fi and Bluetooth, allowing for effortless file sharing and remote control via mobile devices. This connectivity is essential for on-the-go photographers who need to quickly upload images to social media or collaborate with team members.

Furthermore, the FY8-23AV-000 is engineered to endure the rigors of professional use. Its durable construction enhances longevity while providing resistance to dust and moisture. This is crucial for outdoor shoots, ensuring that the camera operates reliably regardless of environmental conditions.

In conclusion, the Canon FY8-23AV-000 stands as a versatile and powerful imaging tool, equipped with advanced features and technologies that cater to the diverse needs of today's content creators. From exceptional image quality and rapid autofocus to robust connectivity and user-friendly design, this camera promises to elevate the creative potential of every user. Whether capturing stills or recording video, the FY8-23AV-000 enhances the art of storytelling through compelling visuals.
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