Epson C82303 Скачать руководство пользователя страница 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 frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However there is no guarantee that
interference 

W

ill not occur in a particular installation. If this equipment does cause harmful

interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the following
measures:

 Reorient or relocate the receiving antenna
 Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver

is connected.
Consult the dealer or an experienced radio/TV technician for help

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1)

this device may not cause harmful interference. and

(2)

this device must accept any interference received,

including interference that may cause undesired operation.

FOR CANADIAN USERS

This digital apparatus does not exceed the Class B limits for radio noise emissions from digital
apparatus as set out in the radio interterence regulations of the Canadian Department of
Communications.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

   

 

   

 

 

   

 

 

 

 

WARNING

The connection of a non-shielded printer interface cable to this printer will invalidate the FCC
Certification of this device and may cause interference levels which exceed the limits established
by the FCC for this equipment. If this equipment has more than one intertace connector. do not
leave cables connected to unused interfaces.

Seiko Epson Corporation shall not be liable against any damages or problems arising from the use
of any options or any consumable products other than those designated as Original Epson
Products or Epson Approved Products by Seiko Epson Corporation.

NOTICE

All rights reserved. Reproduction of any part of this manual, in any form whatsoever without Seiko
Epsons express written permission is forbidden.

The contents of this manual are subject to change without notice.

All efforts have been made to ensure the accuracy of this manual. However. should any errors be

detected, Seiko Epson would greatly appreciate being informed of them
The above notwithstanding, Seiko Epson can assume no responsibility for any errors in this

manual or their consequences.
Copyright © 1989 by Seiko Epson Corporation. Nagano. Japan

32KB Parallel Interface

32-KB-Schnittstellenkarte

Interface 

 32Ko

Interface en paralelo de 32KB

Interfaccia parallela da 32 KB

i

Содержание C82303

Страница 1: ... e 12 452 0666 Fax 2 975 1409 EPSON SINGAPORE PTE LTD No 1 Raffles Place 26 00 OUB Centrs Singapore 0104 Phone 533 0477 Fax 533 6119 EPSON ELECTRONICS TRADING LTD EPSON ELECTRONICS TRADING LTD 25 F Harbour Centre TAIWAN BRANCH 25 Harbour Road Wanchai 1OF No 287 Nankmg E Road Sec 3 Hong Kong Taipei Taiwan R O C Phone 5 6314600 Phone 02 717 7360 Telex 65542 Fax 02 712 9164 EPSON ITALIA S D A V le F ...

Страница 2: ... e 12 452 0666 Fax 2 975 1409 EPSON SINGAPORE PTE LTD No 1 Raffles Place 26 00 OUB Centrs Singapore 0104 Phone 533 0477 Fax 533 6119 EPSON ELECTRONICS TRADING LTD EPSON ELECTRONICS TRADING LTD 25 F Harbour Centre TAIWAN BRANCH 25 Harbour Road Wanchai 1OF No 287 Nankmg E Road Sec 3 Hong Kong Taipei Taiwan R O C Phone 5 6314600 Phone 02 717 7360 Telex 65542 Fax 02 712 9164 EPSON ITALIA S D A V le F ...

Страница 3: ...se emissions from digital apparatus as set out in the radio interterence regulations of the Canadian Department of Communications Le pr6sent apparelI numerique Pm pas de bruits radioClectriques depassant les limites applicables aux appareils numdnques de Class B prescrites dam lr rGglrment SW le brouillage radi lectrique edict6 par le Minis w des Commumcatmns du Canada WARNING The connection of a ...

Страница 4: ...se emissions from digital apparatus as set out in the radio interterence regulations of the Canadian Department of Communications Le pr6sent apparelI numerique Pm pas de bruits radioClectriques depassant les limites applicables aux appareils numdnques de Class B prescrites dam lr rGglrment SW le brouillage radi lectrique edict6 par le Minis w des Commumcatmns du Canada WARNING The connection of a ...

Страница 5: ...out 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 ...

Страница 6: ...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 general description of parallel data communication The C82303 option package contains the following items C82303 parallel I F board 1 FG plate 3 ...

Страница 7: ...t The diagram below shows the layout of the C82303 board and the locations of the DIP switch and jumpers Figure 1 Board layout Caution All changes of DIP switch and jumper settings should be made with the printer power turned off The printer checks and recognizes new settings only at the time the power is turned About DIP switches A set of DIP switches on the C82303 is labelled SW1 SW1 contains a ...

Страница 8: ...t The diagram below shows the layout of the C82303 board and the locations of the DIP switch and jumpers Figure 1 Board layout Caution All changes of DIP switch and jumper settings should be made with the printer power turned off The printer checks and recognizes new settings only at the time the power is turned About DIP switches A set of DIP switches on the C82303 is labelled SW1 SW1 contains a ...

Страница 9: ...for connecting or discon necting a circuit The jumper is on when the jumper plug covers both wires of the terminal Jumper settings can be changed by either attaching or removing the rectangular jumper plug If the jumper is to be turned off connect it to just one of the two terminal pins as shown in the figure below By doing this you can avoid losing the unused jumper plug Figure 2 lumpers OFF open...

Страница 10: ...d for connecting or discon necting a circuit The jumper is on when the jumper plug covers both wires of the terminal Jumper settings can be changed by either attaching or removing the rectangular jumper plug If the jumper is to be turned off connect it to just one of the two terminal pins as shown in the figure below By doing this you can avoid losing the unused jumper plug Figure 2 lumpers OFF op...

Страница 11: ...ntry the C82303 interface board is 1 equipped with a buffer that temporarily stores data before I transferring it to the printer When this buffer becomes full any additional transmitted data cannot be accepted and is discarded The buffered data is transferred transparently to the printer main board every time the printer enters the READY state A maximum of 512K bytes of data can be buffered with t...

Страница 12: ...ntry the C82303 interface board is 1 equipped with a buffer that temporarily stores data before I transferring it to the printer When this buffer becomes full any additional transmitted data cannot be accepted and is discarded The buffered data is transferred transparently to the printer main board every time the printer enters the READY state A maximum of 512K bytes of data can be buffered with t...

Страница 13: ...nge the DIP switch setting When the power is turned back on the new setting automatically comes into effect To exit from the self test turn off the power and reset the DIP switch The interface board first checks the RAM condition After checking the RAM data in the range between 3 H to 3 bH is sent to the printer and printed The print out is only 80 columns wide Table 4 Self test mode Interface tim...

Страница 14: ...nge the DIP switch setting When the power is turned back on the new setting automatically comes into effect To exit from the self test turn off the power and reset the DIP switch The interface board first checks the RAM condition After checking the RAM data in the range between 3 H to 3 bH is sent to the printer and printed The print out is only 80 columns wide Table 4 Self test mode Interface tim...

Страница 15: ...ly Each signal is at DATA 4 IN HIGH level when data is logical 1 DATA 5 IN and LOW when it is logical 0 DATA 6 IN DATA 7 IN DATA 8 IN vXNLG OUT About a IO microsecond pulse LOW indicates that data has been received and that the interface board is ready to accept more data This signal is output as a pair together with BUSY BUSY OUT A HIGH signal indicates that the interface board cannot receive dat...

Страница 16: ...ly Each signal is at DATA 4 IN HIGH level when data is logical 1 DATA 5 IN and LOW when it is logical 0 DATA 6 IN DATA 7 IN DATA 8 IN vXNLG OUT About a IO microsecond pulse LOW indicates that data has been received and that the interface board is ready to accept more data This signal is output as a pair together with BUSY BUSY OUT A HIGH signal indicates that the interface board cannot receive dat...

Страница 17: ...he 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 ...

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