BJC-7100

Part 4: Technical Reference

2) BC-61 and BC-62e Photo

The color head and photo head are equipped with the drive circuit shown in Figure

4-22.

 

 

 

 

 

 

VH

 

 

 

 

 

 

RANK

 

 

 

 

 

 

GND

 

Rank Resistance

 

 

 

 

 

 

 

 

 

 

SUBH

 

 

 

 

 

 

HEATE

 

Sub-heater

 

 

 

 

 

 

 

 

 

 

ODDE

 

 

 

 

 

 

EVENE

 

 

 

 

 

 

BE0

 

 

Block

1

 

 

 

 

2

 

 

 

 

Enable

 

 

BE1

 

 

 

 

 

 

 

 

Heater

 

 

Decoder

 

 

BE2

 

 

 

 

 

 

6

1

1

 

 

 

 

 

 

 

 

INV

 

 

 

 

2

 

 

 

 

 

 

6

Yellow

 

 

 

 

 

 

 

 

 

 

 

 

(80 nozzles)

 

 

 

 

1

61

 

 

 

 

 

2

 

Heater

 

 

 

 

 

 

 

 

 

 

6

80

80

 

 

 

 

 

 

 

 

 

61

 

Heater

 

 

 

 

81

81

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

81

84

 

 

 

 

 

84

85

 

 

 

 

 

85

240-bit

 

 

 

240

 

Transistor Array

 

 

 

240-bit

 

Magenta

IDATA

 

240-bit

102

102

(80 nozzles)

 

Shift Register

Latch

 

 

 

 

 

 

 

 

 

157

 

 

 

 

 

 

160

157

 

 

 

 

 

 

 

 

 

 

 

161

 

Heater

 

 

 

 

160

160

 

 

 

 

 

 

 

 

 

 

180

 

Heater

 

 

 

 

181

161

161

 

 

 

 

 

 

 

 

 

198

 

 

 

 

 

 

235

180

 

 

 

 

 

 

 

 

 

 

 

240

181

 

 

 

 

 

 

 

DCLK

 

 

 

 

 

Cyan

 

 

 

 

198

(80 nozzles)

LTRST

 

 

 

 

 

 

 

 

 

 

LTCLK

 

 

 

 

 

 

VDDH

 

VDDH

 

 

235

 

EL

 

 

 

 

 

 

ID1

See diagrams below.

 

 

240

 

ID2

 

 

 

 

 

Heater

 

 

 

 

 

 

TSK

 

 

 

 

 

240

 

 

 

 

 

 

 

 

Head Temperature Sensor

 

 

 

TSA

 

 

 

 

 

 

Color Head

Contact

Photo

Contact

 

 

 

 

 

 

EL

 

Yellow

EL

 

Yellow

 

ID1

 

Magenta

ID1

 

Magenta

 

ID2

 

Cyan

ID2

 

Cyan

 

Figure 4-22 Block Diagram of BC-61/BC-62e Photo Drive Circuit

4-25

Page 105
Image 105
Canon QY8-1360-000 manual Block Diagram of BC-61/BC-62e Photo Drive Circuit

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.