EPSON STYLUS PHOTO 810/820 PRINTER SERVICE MANUAL

This service manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the printer. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.

This manual consists of six chapters and Appendix.

CHAPTER 1.PRODUCT DESCRIPTIONS
Provides a general overview and specifications of the product.

CHAPTER 2.OPERATING PRINCIPLES
Describes the theory of electrical and mechanical operations of the product.

CHAPTER 3.TROUBLESHOOTING
Describes the step-by-step procedures for the troubleshooting.

CHAPTER 4.DISASSEMBLY / ASSEMBLY
Describes the step-by-step procedures for disassembling and assembling the product.

CHAPTER 5.ADJUSTMENT
Provides Epson-approved methods for adjustment.

CHAPTER 6.MAINTENANCE
Provides preventive maintenance procedures and the lists of Epson-approved lubricants and adhesives required for servicing the product.

CHAPTER 7.APPENDIX
Provides the following additional information for reference:

• Connector pin assignments
• Electric circuit boards components layout
• Electrical circuit boards schematics
• Exploded diagram & Parts List

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CANON PIXMA MP530 ALL IN ONE PHOTO INKJET PRINTER

The Canon Pixma MP530 is a versatile all-in-one unit combines printing, scanning, faxing, and copying capabilities in a compact, space-saving device that delivers fast, professional after the results of employment for employment.

You can use the MP530 to print both text and photos, copies of important papers, fax documents and forms, scanning and personal notebooks and photos. With a production of 30-page automatic document feeder that can copy, scan, or fax multiple-page documents, this powerful unit prints up to 29 pages per minute (ppm) in black and 19 ppm in color, and offers a 4 Without Frontiers-by-6-inch photo in about 51 seconds. Fax up to 33.6 kbps in color or black and white, tent speed of 40 dialing codes and enjoy the convenience of the 150-page fax memory that stores safety of all incoming faxes if paper or ink is exhausted. Finally, the built-in scanner offers 1200 x 2400 dots per inch (dpi) optical resolution with 48-bit color depth vibrant images.

Thanks to its precision nozzles 1856, the MP530 offers exceptional print resolution up to 9600 x 2400 dpi and ink droplets the size of a picoliter produce exceptionally detailed photos. And you can enjoy these results immediately, taking advantage of click-connection of printing options. Simply capture an image with a PictBridge ready digital camera or DV camcorder, then connect and print - is so easy. In addition, the USB 2.0 interface enables the fastest possible image transfers and scanning speeds, while the dual color gamut processing technology to automatically optimizes the copy quality based on the type of original that is copied. This means that you can always rely on the MP530 to deliver the highest quality of materials to help keep your business productive.

CANON PIXMA MP520 ALL IN ONE PHOTO INKJET PRINTER

The versatile Canon PIXMA MP520 photo all-in-one inkjet printer allows you to preview, scan, copy and print photographs and documents with a simple machine. This all-in-one printer has a compact, streamlined design that can preview images in high resolution in its two-inch TFT screen, beautiful images with color scanning resolution up to 2400 by 4800 dpi, or print photos directly from memory cards, cameras, video DV cameras or camera phones. The scroll wheel printer for easy operation makes it a breeze, while the Auto-Image Fix feature ensures that each picture is amazingly clear and vivid - even when difficult issues are explored, such as thick notebooks or faded images . In his useful dual paper tray, you can store perfectly clear and photographic paper, at the same time.

Just press the power button and get to work, thanks to help from Quick Start to printer design,. The copies come out crisper than ever with the double color gamut processing technology. Compatible with Windows Vista, Windows XP, Windows 2000 and Mac OS X 10.2.8 to 10.4.x7 operating systems, this printer is backed by a 1-year limited warranty from the manufacturer.