Epson DX7400, CX7300, CX8300, DX8400 service manual Precautions

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PRECAUTIONS

Precautionary notations throughout the text are categorized relative to 1) Personal injury and 2) damage to equipment.

DANGER

Signals a precaution which, if ignored, could result in serious or fatal personal injury. Great caution should be exercised in performing procedures preceded by

 

DANGER Headings.

WARNING

Signals a precaution which, if ignored, could result in damage to equipment.

The precautionary measures itemized below should always be observed when performing repair/maintenance procedures.

DANGER

1.ALWAYS DISCONNECT THE PRODUCT FROM THE POWER SOURCE AND PERIPHERAL DEVICES PERFORMING ANY MAINTENANCE OR REPAIR PROCEDURES.

2.NO WORK SHOULD BE PERFORMED ON THE UNIT BY PERSONS UNFAMILIAR WITH BASIC SAFETY MEASURES AS DICTATED FOR ALL ELECTRONICS TECHNICIANS IN THEIR LINE OF WORK.

3.WHEN PERFORMING TESTING AS DICTATED WITHIN THIS MANUAL, DO NOT CONNECT THE UNIT TO A POWER SOURCE UNTIL INSTRUCTED TO DO SO. WHEN THE POWER SUPPLY CABLE MUST BE CONNECTED, USE EXTREME CAUTION IN WORKING ON POWER SUPPLY AND OTHER ELECTRONIC COMPONENTS.

4.WHEN DISASSEMBLING OR ASSEMBLING A PRODUCT, MAKE SURE TO WEAR GLOVES TO AVOID INJURIER FROM METAL PARTS WITH SHARP EDGES.

WARNING

1.REPAIRS ON EPSON PRODUCT SHOULD BE PERFORMED ONLY BY AN EPSON CERTIFIED REPAIR TECHNICIAN.

2.MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE, LISTED ON THE SERIAL NUMBER/RATING PLATE. IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE, DO NOT CONNECT IT TO THE POWER SOURCE.

3.ALWAYS VERIFY THAT THE EPSON PRODUCT HAS BEEN DISCONNECTED FROM THE POWER SOURCE BEFORE REMOVING OR REPLACING PRINTED CIRCUIT BOARDS AND/OR INDIVIDUAL CHIPS.

4.IN ORDER TO PROTECT SENSITIVE MICROPROCESSORS AND CIRCUITRY, USE STATIC DISCHARGE EQUIPMENT, SUCH AS ANTI-STATIC WRIST STRAPS, WHEN ACCESSING INTERNAL COMPONENTS.

5.REPLACE MALFUNCTIONING COMPONENTS ONLY WITH THOSE COMPONENTS BY THE MANUFACTURE; INTRODUCTION OF SECOND-SOURCE ICs OR OTHER NON-APPROVED COMPONENTS MAY DAMAGE THE PRODUCT AND VOID ANY APPLICABLE EPSON WARRANTY.

6.WHEN USING COMPRESSED AIR PRODUCTS; SUCH AS AIR DUSTER, FOR CLEANING DURING REPAIR AND MAINTENANCE, THE USE OF SUCH PRODUCTS CONTAINING FLAMMABLE GAS IS PROHIBITED.

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Contents Epson Stylus CX7300/CX7400/DX7400 CX8300/CX8400/DX8400 Page Precautions About This Manual Revision Status Revision Date of Issue DescriptionContents Maintenance Product Description † High speed & High quality Features† Dimensions † Available FunctionsPrinting Specifications Basic SpecificationsInk Cartridge Cps Print ModePrint Mode Color Media Print Mode Resolution Dot Size Bi-dPrint Mode Monochrome Paper Name Paper Size Thickness Weight Supported PaperSupported Paper #DL Printing Area Margins Scanner SpecificationsPrinting Area Scanning RangeEnvironmental Conditions General SpecificationsElectrical Specifications 10. Primary Power SpecificationsUSB Interface Safety Approvals Safety standards/EMIInterface Durability15. List of Supported Memory Card Memory Card SlotsControl Panel Operation Buttons & LEDsButton/LED Function 17. CX7300/CX7400/DX7400 Operation Buttons & LEDs † CX7300/CX7400/DX7400 LCD-non-equipped model
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DX7400, DX8400, CX8300, CX7300 specifications

Epson has long been synonymous with quality printing solutions and has built a reputation around its versatile and innovative models. Among its offerings, the Epson CX7300, DX8400, CX8300, and DX7400 printers stand out, catering to diverse printing needs from home offices to professional environments.

The Epson CX7300 is a multifunction printer that excels in delivering high-quality prints, scans, and copies. With its all-in-one design, users can benefit from a compact solution that doesn't compromise on functionality. Equipped with PrecisionCore technology, the CX7300 offers sharp, vibrant images and crisp text. Furthermore, its intuitive interface simplifies the user experience, while wireless connectivity options allow for seamless printing from smartphones and tablets.

The DX8400 stands out with its advanced photo printing capabilities, making it an ideal choice for photography enthusiasts. This model uses six-color ink technology, which includes photo black and light cyan, enhancing the depth and detail in printed photographs. The DX8400 also features an integrated card slot and a large color LCD for easy navigation and direct printing from various media types. In addition to its printing prowess, the DX8400 supports high-resolution scanning and copying, providing a comprehensive solution for creative professionals.

Next in line, the Epson CX8300 builds on similar features to the CX7300 but adds extra versatility through its enhanced support for various paper types and sizes. The CX8300 is designed with an emphasis on photo printing, producing borderless prints up to 8.5” x 14” — perfect for scrapbooking and professional presentations. Its fast printing speed does not sacrifice quality, delivering reliable outputs with every task.

Finally, the DX7400 is designed for users seeking a balance between affordability and performance. This all-in-one model is equipped with a flatbed scanner that allows for the easy copying and scanning of various documents, including bulky items. The DX7400 features user-friendly software that simplifies editing and organizing scanned files, offering convenience for both personal and professional use. With its eco-conscious design, the DX7400 utilizes low-energy consumption technology, promoting a sustainable printing solution.

Overall, Epson’s CX7300, DX8400, CX8300, and DX7400 printers are a testament to the company’s commitment to innovation, functionality, and quality. With a range of features tailored to meet different user needs, these models provide reliable solutions for printing, scanning, and copying, ensuring that users can execute their tasks with ease and precision.
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