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Epson C82303* manual

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Table of contents for the manual

  • Page 1

    EPSON OVERSEAS MARKETING LOCATIONS 1 EPSON AMERICA. INC. 2780 Lomita Blvd.. Torrance, Calif. 90505. U.S.A Phone: (213) 539-9140 Fax: (213) 534-5654 EPSON DEUTSCHLAND GmbH ZUlpicher Stra6e 6. 4000 OUsseldarf 11 F.R. Germany Phone: 10211) 56030 Telex: 6584766 EPSON UK LTD. Campus 100. Maylands Avenue. Hemel Hempstead. Her,s. HP2 7EZ. U.K. Phone: 442-[...]

  • Page 2

    EPSON OVERSEAS MARKETING LOCATIONS 1 EPSON AMERICA. INC. 2780 Lomita Blvd.. Torrance, Calif. 90505. U.S.A Phone: (213) 539-9140 Fax: (213) 534-5654 EPSON DEUTSCHLAND GmbH ZUlpicher Stra6e 6. 4000 OUsseldarf 11 F.R. Germany Phone: 10211) 56030 Telex: 6584766 EPSON UK LTD. Campus 100. Maylands Avenue. Hemel Hempstead. Her,s. HP2 7EZ. U.K. Phone: 442-[...]

  • Page 3

    FCC COMPLIANCE STATEMENT FOR AMERICAN USERS This equipment has been tested and found to comply with the limits for a Class B digital device. Pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful Interference in a residential installation. This equipment generates, uses and can radiate radio[...]

  • Page 4

    FCC COMPLIANCE STATEMENT FOR AMERICAN USERS This equipment has been tested and found to comply with the limits for a Class B digital device. Pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful Interference in a residential installation. This equipment generates, uses and can radiate radio[...]

  • Page 5

    TABLE OF CONTENTS INTRODUCTION About this guide SETTING THE CONDITIONS Board layout DIP switch settings Jumpers Jumper settings DATA ENTRY About data entry SELF TEST SPECIFICATIONS HARDWARE DESCRIPTION INSTALLATION FX, FX+ LX-80/86 LQ-800/1000 2 3 4 4 5 6 7 9 9 10 11 12[...]

  • Page 6

    About this guide This guide is designed to give you detailed information on how to install your C82303* interface board in a variety of Epson printers. Installation procedures vary slightly depend- ing upon the printer model that you have. Also included, are instructions on how to adjust the settings of the C82303* interface board, as well as a gen[...]

  • Page 7

    SETTING THE CONDITIONS DIP switch settings The C82303* interface board has a set of DIP (Dual In-line Package) switches, and 6 jumpers. This switch and jumpers are used for selecting various interface operations. Before you install the C82303* interface, you may need to adjust some of the settings. When making DIP switch setting changes, it is best[...]

  • Page 8

    SETTING THE CONDITIONS DIP switch settings The C82303* interface board has a set of DIP (Dual In-line Package) switches, and 6 jumpers. This switch and jumpers are used for selecting various interface operations. Before you install the C82303* interface, you may need to adjust some of the settings. When making DIP switch setting changes, it is best[...]

  • Page 9

    DIP switch 1 Jumper settings The table below contains information on switch functions, and the factory setting of each switch. The switches on DIP switch 1 allow you to change interface functions. Table 1. DIP switch 1 1 SW pin No.1 Function ( ON 1 Off ( Factory setting ) The tables below give you information about the interface conditions that can[...]

  • Page 10

    DIP switch 1 Jumper settings The table below contains information on switch functions, and the factory setting of each switch. The switches on DIP switch 1 allow you to change interface functions. Table 1. DIP switch 1 1 SW pin No.1 Function ( ON 1 Off ( Factory setting ) The tables below give you information about the interface conditions that can[...]

  • Page 11

    Table 3. Data latch timing selection Jumper Function J4 * ON Falling edge of OFF Rising edge of B OFF STROBE ON STROBE Note Either J4A or J4B jumper must be connected. DATA ENTRY Factory Setting ON About data entry OFF To accommodate data entry, the C82303* interface board is 1 equipped with a buffer that temporarily stores data before I transferri[...]

  • Page 12

    Table 3. Data latch timing selection Jumper Function J4 * ON Falling edge of OFF Rising edge of B OFF STROBE ON STROBE Note Either J4A or J4B jumper must be connected. DATA ENTRY Factory Setting ON About data entry OFF To accommodate data entry, the C82303* interface board is 1 equipped with a buffer that temporarily stores data before I transferri[...]

  • Page 13

    SPECIFICATIONS 1. Data transmission: S-bit parallel 2. Synchronization: External supplied STROBE pulse 3. Handshaking: Via ACKNLG or BUSY signals 4. Logic level: TTL level 5. RAM capacity: 32K bytes 6. Connector: 57-30360 (Amphenol), 36 pin or its equivalents . SELF TEST The self test mode can be set by the DIP switch 1-3. To set, first turn off th[...]

  • Page 14

    SPECIFICATIONS 1. Data transmission: S-bit parallel 2. Synchronization: External supplied STROBE pulse 3. Handshaking: Via ACKNLG or BUSY signals 4. Logic level: TTL level 5. RAM capacity: 32K bytes 6. Connector: 57-30360 (Amphenol), 36 pin or its equivalents . SELF TEST The self test mode can be set by the DIP switch 1-3. To set, first turn off th[...]

  • Page 15

    HARDWARE DESCRIPTION For signal description and pin assignment, refer to the table below: Table 5. Signal description and pin assignment I Signal Pin I izn Pin 19 - Signal YimiE I Ike&on Description IN STROBE pulse to read data. Pulse width must be more than 0.5 micro- seconds at the receiving terminal. 12 13 20 21 22 23 24 25 26 27 30 - DATA 1[...]

  • Page 16

    HARDWARE DESCRIPTION For signal description and pin assignment, refer to the table below: Table 5. Signal description and pin assignment I Signal Pin I izn Pin 19 - Signal YimiE I Ike&on Description IN STROBE pulse to read data. Pulse width must be more than 0.5 micro- seconds at the receiving terminal. 12 13 20 21 22 23 24 25 26 27 30 - DATA 1[...]

  • Page 17

    Note 1. The column heading “Direction” refers to the direction of signal flow as viewed from the printer. 2. All interface conditions are based on TTL level. Both the rise and fall of each signal must be less than 0.2 KS. 14[...]

  • Page 18

    L xda +xiI ‘Xii NOILV-IWLSNI - : 3[...]

  • Page 19

    C 000T/008-iTI we 98/08-X1[...]