BJC-7100

Part 5: Maintenance

6.TROUBLESHOOTING

6.1Troubleshooting Overview

6.1.1Overview

This chapter consists of the following two sections: "Diagnosis" and "Action."

If you do not know the cause of a problem, consult the "Diagnosis" section. If you do know the cause, follow the instructions in the "Action" section.

6.1.2 Troubleshooting cautions

1.Before starting diagnostic procedures, check that all connectors and cables are correctly connected. This is especially important if faults occur randomly.

2.If you are diagnosing faults with the printer covers removed and the AC adaptor connected, be extremely careful to avoid electric shock to prevent shorting the boards.

3.Follow the flowcharts when troubleshooting.

4.When diagnosing faults concerning print quality and paper feed, first check that

Start/End

Operation Judgement Action/Replace Jump

Stop

 

 

 

 

 

 

 

 

 

 

 

 

the installation location and print media satisfy the specifications, that the print media is loaded correctly, and that the printer driver parameters are set correctly, etc.

5.If you replace or service a part, be sure to make a test print to check that the fault has been remedied.

6.The flowcharts may indicate a number of possible actions to be taken in troubleshooting and correcting a fault. These actions are indicated in the order required to remedy the problem.

After each step, make a test print to see if the fault has been corrected and, if not, proceed to the next step.

Example 1

Countermeasure 1: After checking or replacing the carriage cable, make a test print to check that the printer is functioning normally.

If the fault is not corrected, advance to step 2, "Replace carriage unit", and if the problem is still not corrected, go to step 3, "Replace logic board."

7. On completion of troubleshooting, check that you have reconnected all connectors

1.Check/replace carriage cable

2. Replace carriage unit

3. Replace logic board

and tightened any loosened screws, etc.

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Canon QY8-1360-000 manual Troubleshooting Overview, Troubleshooting cautions, Example
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QY8-1360-000 specifications

The Canon QY8-1360-000 is a highly regarded print head designed specifically for Canon’s line of professional printers, particularly those used in high-quality photo printing and graphic arts. This component is essential for achieving the vibrant colors and sharp details that are hallmark features of Canon’s imaging technology.

One of the main features of the QY8-1360-000 is its precision engineering, which allows for a high level of accuracy in ink application. This print head utilizes a micro-nozzle technology that enhances the distribution of ink onto the paper, minimizing the potential for blurriness or color bleeding. The micro-nozzles work in conjunction with a sophisticated ink delivery system, ensuring that colors are produced as intended by the original digital file.

Another key characteristic of the QY8-1360-000 is its ability to support a wide range of media types, ensuring flexibility for various printing projects. Whether it’s glossy photo paper, fine art paper, or even canvas, this print head can accommodate different textures and finishes, making it ideal for both professional photographers and graphic designers.

Additionally, this print head is designed to achieve high resolution printing, with capabilities that can reach up to 4800 x 1200 dpi. Such high resolution allows for exceptional detail and color accuracy, which is particularly critical when producing photographic prints. The print head can also handle a broad color gamut, facilitating rich and vivid color outputs that elevate the overall quality of printed materials.

Technologically, the QY8-1360-000 incorporates Canon’s FINE (Full-Photolithography Inkjet Nozzle Engineering) technology. This innovative technology allows for the quick heat-up and ejection of ink, ensuring rapid print speeds without compromising quality. By combining speed with precision, it significantly enhances productivity in a professional setting.

In summary, the Canon QY8-1360-000 print head is an essential component for anyone seeking exceptional print quality and versatility in their printing endeavors. With precision engineering, support for multiple media types, high resolution output, and advanced FINE technology, it represents a significant advancement in Canon’s commitment to delivering outstanding imaging solutions. Whether used in a studio, print shop, or home office, the QY8-1360-000 enhances the quality and efficiency of printing workflows, making it a vital tool for creative professionals.
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