BJC-7100

Part 3: Operating Instructions

3.4 EEPROM

The EEPROM stores data such as the total page count, BJ cartridge installation/removal count, total waste ink amount, and customsettings. The page count and waste ink amount indicate the frequency with which the printer is used. The EEPROM must be reset when the logic board, EEPROM, or waste ink absorbers are replaced. See "Part 5: 4.3 Waste Ink Absorbers" (page 5-6)for details of replacing the waste ink absorbers.

3.5 Cleaning the BJ Cartridge

If the printed page shows faults such as white lines or fragmentation, print a nozzle check pattern to see if the print head nozzles are clogged. If they are, operate cleaning function for the BJ cartridge to clear the nozzles, as described below.

In addition to cleaning the print heads using online operations via the printer driver, the BJC-7100 also allows you to manually clean the heads using the RESUME button. Note, however, that if you perform manual cleaning, the heads of both BJ cartridges installed in the printer are cleaned. (You can clean just one of the heads if you use the printer driver.)

Manual Print Head Cleaning

1)With the printer power ON, press the RESUME button until the beeper sounds once.

2)The POWER indicator blinks. (Any paper in the printer is ejected.)

3)Both BJ cartridges installed in the printer are cleaned.

4)On completion of cleaning, the beeper sounds and the POWER indicator lights continuously.

Deep Cleaning

If after performing normal cleaning, the print quality is still not satisfactory, perform deep cleaning.

Deep cleaning uses more ink than normal cleaning.

1)With the printer power ON, press the RESUME button until the beeper sounds twice.

2)The POWER indicator blinks. (Any paper in the printer is ejected.)

3)Both BJ cartridges installed in the printer are deep cleaned.

4)On completion of deep cleaning, the beeper sounds and the POWER indicator lights continuously.

The printer also automatically performs cleaning operations at the following times:

1)The first time the power is turned on with the POWER button after the AC power is connected when the heads are not capped;

2)When a BJ cartridge or ink tank is replaced;

3)When an ink-out error is detected (ink-out detection → cleaning → ink-out detection → display)

4)The first time the power is turned on with the POWER button after 72 hours or more has elapsed since the last cleaning or deep cleaning operation;

5)When the dot count exceeds the prescribed value during printing.

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Canon QY8-1360-000 manual Cleaning the BJ Cartridge, Manual Print Head Cleaning, Deep Cleaning
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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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