Manuals / Toshiba / Computer Equipment / All in One Printer

Toshiba PWA-F-NCU-631 NAD, TWD, SAD GD-1210/GD-1250/GD-1270, 08/04, Electrical Circuits

Models: GD-1210 GD-1260 GD-1250 GD-1270 GD-1160

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3) PWA-F-NCU-631 (NAD, TWD, SAD) (GD-1210/GD-1250/GD-1270)

Fig. 4-17

4) PWA-F-NCU-631 (MJD, AUD, ASD, CND, KRD) (GD-1210/GD-1250/GD-1270)

Fig. 4-18

GD-1210/1250/1270/1160/1260	© 2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
ELECTRICAL CIRCUITS

4 - 18

08/04

Page 86

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Toshiba PWA-F-NCU-631 NAD, TWD, SAD GD-1210/GD-1250/GD-1270, 08/04, GD-1210/1250/1270/1160/1260, Electrical Circuits

Contents

FACSIMILE SERVICE MANUALGD-1210/1250/1270/1160/1260 Trademarks 1 Transportation/Installation 4 Cautionary Labels 2 General Precautions at Service3 Important Service Parts for Safety 6 When the option has been installed VorsichtPage 3. DIALING/COMMUNICATION CONTROL 1. SPECIFICATIONS AND OUTLINE OF SYSTEM2. LSU-RELATED FUNCTIONS CONTENTS5. INSTALLATION 5.1 Explanation to the Users1. SPECIFICATIONS AND OUTLINE OF SYSTEM 1.1 FAX Options1.2 Specifications Communication mode Specifications of the communication modeCircuits to be used Subscriber line/FAX communication network G3 Circuit carrier link equalization function4 Recording paper Recording method 1.3 Features Phone Book 3,000 addresses 1.4 Accessories and Parts The following accessories and parts come with the FAX unit1.5 Options Extends the FAX functions when the FAX unit is installede-STUDIO206L/256/306/356 OptionFunction 1.6 System List 1.6.1 e-STUDIO2500c/3500c/3510c1.6.2 e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C Large CapacitySaddle stitch finisher MJ-1104 Finisher MJ-1103 1.6.3 e-STUDIO5520C/6520C/6530CSPECIFICATIONS AND OUTLINE OF SYSTEM FAX unit GD-1270NA/AU/AS EU/C/TW 2nd Line for FAX unit GD-12601.6.4 e-STUDIO205L/255/305/355/455 Offset Tray MJ-5005Saddle stitch finisher MJ-1028/1029 Finisher MJ-1027 1.6.5 e-STUDIO555/655/755/855SPECIFICATIONS AND OUTLINE OF SYSTEM FAX unit GD-1250NA/EU/AU/AS/C 2nd Line for FAX unit GD-12601.6.6 e-STUDIO2040C/2540C/3040C/3540C/4540C Saddle stitch finisher MJ-1104 Finisher MJ-1103 1.6.7 e-STUDIO5540C/6540C/6550CSPECIFICATIONS AND OUTLINE OF SYSTEM FAX unit GD-1270NA/AU/AS EU/C/TW 2nd Line for FAX unit GD-1260FAX unit GD-1250NA/EU/AU/AS/C 2nd Line for FAX unit GD-1260 1.6.8 e-STUDIO556/656/756/856Saddle stitch finisher MJ-1028/1029 Finisher MJ-1027 NA/EU-N/AU/CInner Finisher MJ-1032 Saddle stitch Finisher MJ-1033 1.6.9 e-STUDIO206L/256/306/356/456Saddle stitch Finisher MJ-1106/C Offset Tray MJ-50052006 - 2011 TOSHIBA TEC CORPORATION All rights reserved 1.7 Overview1.7.1 e-STUDIO2500c/3500c/3510c GD-1210/1250/1270/1160/1260SPECIFICATIONS AND OUTLINE OF SYSTEM LINE connectorTEL connector Reversing automatic document feederSPECIFICATIONS AND OUTLINE OF SYSTEM 1.7.3 e-STUDIO5520C/6520C/6530C, e-STUDIO5540C/6540C/6550CLINE2 connector LINE connector TEL connector Power switch Drawers 2006 - 2011 TOSHIBA TEC CORPORATION All rights reservedSPECIFICATIONS AND OUTLINE OF SYSTEM 1.7.4 e-STUDIO205L/255/305/355/455, e-STUDIO206L/256/306/356/456Power switch TEL connector LINE connector LINE2 connector GD-1210/1250/1270/1160/12602006 - 2011 TOSHIBA TEC CORPORATION All rights reserved 1.7.5 e-STUDIO555/655/755/855, e-STUDIO556/656/756/856Power switch LINE2 connector LINE connector TEL connector GD-1210/1250/1270/1160/12601.8 Layout of PC Boards Fig. 1-21 Rear side of the equipment2. LSU-RELATED FUNCTIONS 2.1 Recording Mode2.2.2 Printing algorithm 2.2 Recording Paper Selection Algorithm and Printing Algorithm2.2.1 Recording paper selection algorithm START Note Short length paper are the recording paper of A4/B5/A5/LTST against A3/B4/A4/LD/LT size originals respectively 2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved1 Discard printing 3 Regular size reduction printing 13-517 2.2.3 Setting for the split recording 2.3 Recording Paper and Function 2.3.1 Table of the recording paper selection modes 2.3.2 OthersTimer setting 2.4 Energy Saver ModeHow to enter the How to cancel the mode2.5 Memory Reception 3.1.1 Dial call-up transmission to a telephone circuit 3.1 Circuit Connection and Procedure to Change Mode3. DIALING/COMMUNICATION CONTROL 2006 - 2011 TOSHIBA TEC CORPORATION All rights reservedprocedure mode? 3.1.3 Procedure to select the transmission mode3.1.2 Selection of the communication mode Communication using the Toshiba original procedure3.2 Signaling System Diagram and Signal Forms 3.2.1 Circuit control signalsDIALING/COMMUNICATION CONTROL 3.2.2 Communication with the binary signalsGD-1210/1250/1270/1160/1260 Mode change possible Informing that there is the next page NSSTSIDCSNSSTSIDCS PPS EOP PPS NULLPPS MPS Only error frame retransmitted Page 1 completed Page 2 completedJOB STATUS button CANCEL button CED NSFCSIDIS2 Binary signals Page 3 Frame structure of binary signals X = 1 for the station which received DIS FCF format of each binary signalX = 0 for the station which received a response signal to DIS 4 Training 3.2.3 V.8/V.34 communication sequence To determine the image transmission speed, the transmitter sends a training signal Joint Menu signal Call Menu signalCall Indicator signal Calling toneSignal name Probing/Ranging PhaseSignal name TransmitterTRN signal S signalPP signal PPh signalControl channel Signal nameSignal name TransmitterPrimary channel Signal nameSignal name TransmitterSignal name Communication end procedureSignal name ReceiverLine closed DIS cannot be recognized Multi-page sequence TransmitterReceiver GD-1210/1250/1270/1160/12602006 - 2011 TOSHIBA TEC CORPORATION All rights reserved TransmitterReceiver GD-1210/1250/1270/1160/1260Receiver Change of the image transmission speed by the receiverTransmitter GD-1210/1250/1270/1160/1260Receiver Change of the image transmission speed by the transmitterTransmitter 2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved3.3.2 TEL mode 3.3 FAX Automatic Switching3.3.1 General functions 3.3.3 FAX modee-STUDIO2500c/3500c/3510c Configuration4. ELECTRICAL CIRCUITS 2006 - 2011 TOSHIBA TEC CORPORATION All rights reservede-STUDIO5520C/6520C/6530C e-STUDIO2330C/2820C/2830C/3520C/3530C/4520Ce-STUDIO2040C/2540C/3040C/3540C/4540C e-STUDIO5540C/6540C/6550CNA/TW models 4.2.1 Configuration4.2 Description of Circuits ELECTRICAL CIRCUITS EU/AU/AS/C modelsGD-1210/1250/1270/1160/1260 NA/TW models 4.2.2 Line path switching control circuitSignal Name TypeFAX board EU/AU/AS/C modelsNCU board Line4.2.3 Dial pulse generation circuit NA/TW modelsT1 AG Line path switching circuitEU/AU/AS/C models CN5014.2.4 Line current detection circuit NA/TW modelsEU/AU/AS/C models FAX boardIC26 4.2.5 CI detection circuitNA/TW models EU/AU/AS/C models Signal NameLine 1 CI Detection Signal Type2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved 4.2.6 Line monitor circuitNA/TW models GD-1210/1250/1270/1160/1260For the line path switching control, refer to EU/AU/AS/C modelsThe relation between the signals and sound volume is as follows GD-1210/1250/1270/1160/1260 4.3 PC Boards1 PWA-F-FAX-631 GD-1210 ELECTRICAL CIRCUITS2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved 2 PWA-F-FAX-670 GD-1250/127008/04 GD-1210/1250/1270/1160/126008/04 3 PWA-F-NCU-631 NAD, TWD, SAD GD-1210/GD-1250/GD-12704 PWA-F-NCU-631 MJD, AUD, ASD, CND, KRD GD-1210/GD-1250/GD-1270 GD-1210/1250/1270/1160/12605 PWA-F-NCU-562 NAD, TWD, SAD GD-1160/PWA-F-NCU-631 NAD, TWD, SAD GD-1260 08/04 7 PWA-F-MDM-563 GD-11608 PWA-F-MDM-671 GD-1260 GD-1210/1250/1270/1160/12602006 - 2011 TOSHIBA TEC CORPORATION All rights reserved 9 PWA-F-FAX-POWER-631 GD-121008/04 GD-1210/1250/1270/1160/12602006 - 2011 TOSHIBA TEC CORPORATION All rights reserved GD-1210/1250/1270/1160/1260ELECTRICAL CIRCUITS 5. INSTALLATION 5.1 Explanation to the Users2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved INSTALLATIONGD-1210/1250/1270/1160/1260