Canon FY8-23AV-000 manual Copy has faulty fixing

Page 29

CHAPTER 3 IMAGE TROUBLESHOOTING

14. The copy has faulty fixing.

Cause

Step

Checks

YES/NO

Remedies

 

 

 

 

 

Copy paper

1

Is the copy paper of a type rec-

NO

Try paper of a recom-

 

 

ommended by Canon?

 

mended type; if the

 

 

 

 

results are good, advise

 

 

 

 

the user to use recom-

 

 

 

 

mended paper.

 

 

 

 

 

Fixing film

2

Is the faulty fixing vertical and in

YES

Check the fixing film and

 

 

the form of lines?

 

pressure roller for

 

 

 

 

scratches. If scratches

 

 

 

 

are found, replace the

 

 

 

 

fixing unit or roller.

 

 

 

 

 

DC controller/DC

3

Is the heater turned ON for

YES

The control temperature

power supply PCB

 

control after copy operation is

 

for the fixing heater may

 

 

started?

 

be low; check the ther-

 

 

 

 

mistor and DC controller/

 

 

 

 

DC power supply PCB.

 

 

 

 

 

Fixing heater

 

 

NO

See “The fixing heater fails

 

 

 

 

to operate.”

 

 

 

 

 

15.The copy has faulty leading edge registration (blank area much too wide).

16.The copy has faulty leading edge registration (blank area too wide).

17.The copy has faulty leading edge registration (no blank area).

Cause

Step

Checks

YES/NO

Remedies

 

 

 

 

 

Registration cam

1

Move the registration cam on the

YES

Adjust the position of the

 

 

copyboard left and right.

 

registration cam.

 

 

Is there any change to the reg-

 

 

 

 

istration?

 

 

 

 

 

 

 

Solenoid (SL1),

2

Is the solenoid for registration

NO

1. Check the solenoid

DC controller/DC

 

(SL1) operating normally?

 

(SL1).

power supply PCB

 

 

 

2. Check the DC con-

 

 

 

 

troller/DC power supply

 

 

 

 

PCB.

 

 

 

 

 

Pick-up roller

3

Is the copy paper of a type

YES

Check the pick-up roller.

 

 

recommended by Canon?

 

 

Copy paper

 

NO

Try copy paper of a type

 

 

 

 

 

 

recommended by Canon;

 

 

 

 

if the results are good,

 

 

 

 

advise the user to use

 

 

 

 

recommended paper.

 

 

 

 

 

3-11

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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 Pre-Checks Image Adjustment Basic ProcedurePoints to Note Glass MechanicalElectrical Adjusting the Intensity VR6042B 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 Lens Array for Dirt Checking the Feeding AssemblyChecking the Transfer Charging Roller Checking the Copy PaperImage Troubleshooting Others Image Troubleshooting Samples of Image Faults YES Troubleshooting by Image FaultCopy is foggy overall Back Replace the cartridge Is the problem corrected? Back of the copy is soiled Copy has white spots cross feed directionCopy has faulty fixing Copy has poor sharpness focus Copy has a blurred imageCopy is foggy cross feed direction Copy is solid black Copy is blankImage Troubleshooting Self diagnosis PC400/FC200 Troubleshooting MalfunctionsCopyboard Does the copying operation start AC power is absent Scanning lamp fails to go on Pick-up failsCopyboard fails to move Main motor fails to rotateFixing heater fails to operate Paper feeding normallyAt time of jam Copy Paper Jams Separation/Feeding Assembly Pick-Up AssemblyFixing/Delivery Assembly Wrinkles Feeding FaultsDouble Feeding Sensors and Solenoids Arrangement and Functions of Electrical PartsSwitches Lamp, Heater, Motor, and Others Printed Circuit Board PCB DC Controller/DC Power Supply PCB Variable Resistors VR and Check Pins by PCBPC400/FC200 Control Panel PCBSelf Diagnosis Self Diagnosis General Timing Chart PC420/430/FC220 General Timing Chart A4, 2 copies Signals Signals/Abbreviations ListAbbreviations General Circuit Diagram PC420/430/FC220 General Circuit Diagram Special Tools Table Solvents/Oils Table LTR/A4 LGL SpecificationsNVD 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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