EPSON Stylus Color 900

Revision C

1.7.2 C265 Main Board

The main features of the C265 Main board are as follows.

1.IEEE1284 compliant ECP mode is available Type-B I/F is available

2.Mac serial I/F is available (at 900 K bps, 1.8 M bps, 3.6M bps).

3.USB full-speed is available (at 12 M bps without the hub).

4.All motors (CR motor, Pump/ASF motor, and PF motor) are controlled with the micro step system (using up to 4W1-2 phase excitation mode) and current attenuation mode (First, Slow, Mixed, and Decay).

5.Intensive temperature control of the new type of the printhead: operates the cooling fan using the thermistors and the abnormal temperature detection circuit on the printhead board.

H8S2357, a CPU which is the hub of the C265 Main board, has an internal flash memory with the size of 128 KB. Since the CPU runs with 24 MHz, it can send print data efficiently for a high throughput. The C265 Main board has two independent exclusive ASICs, ASIC1 and ASIC2. The former controls all interfaces but the USB I/F and sensors, while the latter controls the printhead, motors, encoder, and USB I/F. The combined IC (IC8) which has a normal timer IC and EERPOM in one chip also features the printer. Since the EEPROM counts ink consumption at the valuable printing *1, its size has increased to 2 K bit.

*1: The valuable dot system, or many-valued dot system, enables the printer to freely fire three different sizes of dots (normal, middle, and small dots) in one raster. In other printers, if the super micro dot mode is once selected through the printer driver, the printers prints only in the selected mode until the current print data is completed.

However, the valuable dot system of this printer enables the printer to fire three different sizes of dots in one raster, and ink-jet specific adverse conditions such as uneven printing and white banding are improved as a result.

The C265 Main board is also equipped with a CG-ROM which deals with DOS users. The CG ROM attachment condition and size are as shown in Table 1-24.

Table 1-24. Relation between P-ROM and CG ROM

Destination

P-ROM

CG-ROM

 

 

 

Standard version

16 M (TEE01X)

Not installed.

 

 

 

NLSP version

16 M (TEE01X)

16M (M160B16XA)

 

 

 

NOTE:The “X” in the table represents the version.

Product Description

Component Layout

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Epson SEIJ98006 manual 2 C265 Main Board, Relation between P-ROM and CG ROM, Destination
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SEIJ98006 specifications

The Epson SEIJ98006 is an advanced printer that brings together innovative technologies and outstanding features to cater to the needs of professionals and businesses alike. Known for its high-quality output and reliable performance, the SEIJ98006 is a perfect choice for those seeking a robust printing solution.

One of the standout features of the Epson SEIJ98006 is its wide color gamut, which is made possible by Epson's PrecisionCore technology. This innovative print head technology enables the printer to produce vibrant colors and sharp details, resulting in professional-quality prints. Additionally, the device supports various media types and sizes, allowing users to print everything from business documents to creative marketing materials effortlessly.

The SEIJ98006 also boasts a high print resolution of up to 4800 x 2400 dpi, ensuring that images and text are rendered with exceptional clarity. This level of precision is particularly beneficial for graphic designers and photographers who require accurate color reproduction and intricate detail in their work. Furthermore, the printer is equipped with advanced ink formulation, which enhances print longevity and reduces the risk of fading over time.

Speed is another key attribute of the Epson SEIJ98006. With its fast printing capabilities, users can expect quick turnaround times, enabling greater productivity. The printer can handle large print jobs with ease, making it an ideal choice for busy offices and print shops.

Connectivity is seamless with the SEIJ98006, as it supports a variety of options, including USB, Ethernet, and wireless printing. This versatility allows users to connect to multiple devices, streamlining the workflow in any setting. The printer is compatible with mobile printing solutions, enabling users to print directly from their smartphones and tablets, which further enhances convenience.

Finally, the maintenance of the Epson SEIJ98006 is user-friendly, thanks to its easy-to-replace ink cartridges and self-cleaning print head technology. This ensures that the printer remains in optimal condition without requiring extensive oversight, allowing users to focus on their work rather than on printer upkeep.

In summary, the Epson SEIJ98006 combines advanced printing technologies, high performance, and user-friendly features to deliver high-quality results for a diverse range of applications. Whether for business or creative purposes, this printer stands out as a reliable choice for those seeking efficiency and excellence in their printing needs.
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