Page

 

 

3

- 3

 

1.3.1 Connecting the interface cable

3

- 3

 

1.3.2 Turning on the printer

3

- 4

 

1.3.3 Installing the cartridge

3

- 6

 

1.3.4 Scanner cartridge precautions

3

- 7

 

1.3.5 Replacing the ink cartridge

3

- 9

 

1.3.6 BJ cartridge container

3

-10

1.4

Turning the Printer On/Off

3

-10

 

1.4.1 Turning the printer on

3

-10

 

1.4.2 Turning the printer off

3

-11

1.5

Paper Settings

3

-11

1.6

Banner Printing

3

-12

1.7

Scanning Precautions

3

-13

1.8

Name of the Parts and Their Functions

3

-15

2. PRINTER SERVICING FUNCTIONS

3

-15

2.1

Error Indications

3 -17

2.2

Cleaning the BJ Cartridge

3 -17

2.3

Self-Test Printout

3 -17

 

2.3.1 Nozzle check pattern

3 -18

 

2.3.2 Service test print

3 -19

2.4

EEPROM Reset

3 -19

 

2.4.1 EEPROM Reset

3 -19

 

2.4.2 Printing the EEPROM data

Part 4: Technical Reference

4 - 1

1. OVERVIEW

4 - 1

1.1

Printer Diagram

4 - 2

1.2

Print Signal Flow

4 - 3

1.3

Print Drive

4 - 3

 

1.3.1 Printing drive control

4 - 5

2. FIRMWARE

4 - 5

2.1

720 dpi Printing Feature

4 - 5

 

2.1.1 Canon extended mode

4

- 6

2.2

Printing Modes

4

- 6

 

2.2.1 Printing mode

4

- 6

 

2.2.2 Photo print mode

4

- 6

 

2.2.3 Multi-drop print mode

4

- 8

2.3

Optimum Printing Direction Control

4

- 8

2.4

Ink Smear Control

4

- 8

2.5

Head Overheating Protection Control

4

- 9

3. PRINTER MECHANICAL SYSTEM

4

- 9

3.1

Overview

4

- 9

 

3.1.1 Mechanical components

4

-10

3.2

BJ Cartridge

4

-10

 

3.2.1 Black BJ cartridge structure

4

-11

 

3.2.2 Color BJ cartridge structure

4

-12

 

3.2.3 Photo BJ cartridge structure

4

-13

 

3.2.4 Bubble head unit structure

4

-17

3.3

Purge Unit

4

-17

 

3.3.1 Purge unit functions

4

-18

 

3.3.2 Purge unit structure

4

-19

3.4

Carriage

4

-19

 

3.4.1 Carriage functions

4

-20

 

3.4.2 Carriage structure

4

-22

3.5

Paper Feed

III

Page 6 Page 8
Page 7
Image 7
Canon 2000 manual Printer Servicing Functions, Overview, Firmware, Printer Mechanical System
Page 6 Page 8

2000 specifications

The Canon EOS 2000D, also known as the Rebel T7 in some regions, is an entry-level DSLR that caters to beginners and amateur photographers looking to explore the world of digital photography. Launched as a successor to the EOS 1300D, the 2000D brings a host of features and technologies that make it an appealing choice for those stepping up from smartphone photography.

One of the standout characteristics of the Canon 2000D is its 24.1-megapixel APS-C CMOS sensor. This high-resolution sensor enables users to capture stunningly detailed images with vibrant colors and rich tonal range. Coupled with the DIGIC 4+ image processor, the camera delivers improved performance in terms of image quality, low-light capability, and overall processing speed.

The Canon 2000D features a 9-point autofocus system that includes one cross-type point, helping users achieve accurate focus on subjects. While this autofocus system may not be the most advanced in the market, it is sufficient for general photography tasks, including portraits, landscapes, and even some action shots.

The camera boasts a 3-inch LCD screen, which provides a clear interface for composing shots and navigating settings. Although it lacks a touchscreen, it offers straightforward usability that appeals to novice photographers learning the ropes of DSLR operation. The optical viewfinder with approximately 95% coverage allows users to view scenes through the lens for precise framing.

For those interested in videography, the 2000D offers Full HD 1080p video recording at 30 frames per second. While it may not excel in advanced video features, it provides a solid entry point for hobbyists looking to experiment with video content. The presence of built-in Wi-Fi and NFC capabilities allows for easy sharing of images and remote control of the camera via a smartphone app, enhancing the overall user experience.

Additionally, the Canon 2000D supports a range of Canon's EF and EF-S lenses, providing users with the flexibility to explore various photography styles. Its compact and lightweight design makes it highly portable, making it a great companion for travel and everyday photography.

Overall, the Canon 2000D is a versatile and user-friendly DSLR that strikes a balance between image quality, functionality, and ease of use, making it an excellent choice for those embarking on their photographic journey.
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