BJC-7100

Part 2: Product Specifications

Ack Reverse [Output]

This signal remains High when data is sent from the host computer to the printer. It remains Low in the reverse data transmission phase.

When switching from the forward to reverse data transmission phase, this signal changes to Low, to indicate that a request to switch modes has been received, in response to the fall of the Reverse Request (INIT) signal, which is sent by the host computer to request the switch.

This signal changes to High, to indicate that the request to switch modes has been received, when the Reverse Request (INIT) signal rises.

Xflag [Output]

This signal is always High in ECP mode.

Host Ack [Input]

When data is sent from the host computer to the printer, this signal indicates whether the signal information on the data bus is data or command information (Low: Command information; High: data).

In reverse data transmission, this signal is used for handshaking with the Periph Clk (ACKNLG) signal.

When the host is ready to receive data from the printer, this signal changes to Low, then changes to High when the data has been received.

Reverse Req [Input]

This signal changes to Low during the recovery phase (resending data) when data is sent from the host computer to the printer.

This signal changes to High in response to the lowered Ack Reverse (PE) signal. This signal changes to Low on transition from the idle state in the forward data transmission phase to the reverse data transmission phase (when data is sent from the printer to the host computer).

When Low, this signal indicates reverse data transmission.

The signal changes to High on transition from reverse data transmission to forward data transmission.

Periph Req [Output]

This signal changes to Low when, during forward data transmission, the printer requests reverse data transmission.

When the host computer changes from forward data transmission to reverse data transmission, this signal changes to High at the same time as the Ack Reverse (PE) signal in response to the fall in the Reverse Request (INIT) signal, which requests the switch in modes by the host computer.

1284 Active (Input)

This signal goes High at the start of the negotiation phase and remains High in ECP mode to indicate that the printer is operating in bidirectional mode. It changes to Low in the termination phase on exiting ECP mode.

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Canon QY8-1360-000 manual Ack Reverse Output, Host Ack Input, Reverse Req Input, Periph Req Output

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.