Overview, Reversing automatic document feeder | Toshiba GD-1270

1.7Overview

1.7.1e-STUDIO2500c/3500c/3510c

Reversing automatic document feeder			Power switch

1

Drawers

Paper feed pedestal

or

Large capacity feeder

LINE2 connector

LINE connector TEL connector

Fig. 1-11

Fig. 1-12

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	SPECIFICATIONS AND OUTLINE OF SYSTEM

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Toshiba GD-1270, GD-1260 Overview, Reversing automatic document feeder, LINE2 connector Line connector TEL connector

Contents

GD-1210/1250/1270/1160/1260 Trademarks Transportation/Installation General Precautions at Service Vorsicht When the option has been installedPage Contents Explanation to the Users Installation Models FAX unit 2nd line for FAX unit FAX Options Specifications Original sizeFolio DBm to 0 dBm Level -55 dBm or lower cannot be detected DBm to -8 dBm The setting can be changed by 1 dBTransmission system Embedded Paper size Dimension width x length Printing area ST-RComp Features 11/04 Parts GD-1210 GD-1250 GD-1270 Accessories and PartsFollowing accessories and parts come with the FAX unit Accessory GD-1210 GD-1250 GD-1270 Options Extends the FAX functions when the FAX unit is installed Ments to be output Option Function STUDIO206L/256/306/356 STUDIO2500c/3500c/3510c System List NA/AU/EU/C/TW STUDIO2330C/2820C/2830C/3520C/3530C/4520C STUDIO5520C/6520C/6530C Offset Tray MJ-5005 STUDIO205L/255/305/355/455 NA/EU-N/AU/C STUDIO555/655/755/855 Pedestal PFP Feeder LCF KD-1027/C KD-1028 A4/LT/C STUDIO2040C/2540C/3040C/3540C/4540C STUDIO5540C/6540C/6550C STUDIO556/656/756/856 STUDIO206L/256/306/356/456 Saddle stitch Finisher MJ-1106/CInner Finisher MJ-1032 Saddle stitch MJ-1033 LINE2 connector Line connector TEL connector OverviewReversing automatic document feeder Line connector TEL connectorDrawers STUDIO5520C/6520C/6530C, e-STUDIO5540C/6540C/6550C STUDIO205L/255/305/355/455, e-STUDIO206L/256/306/356/456 Power switch TEL connector Line connector LINE2 connector STUDIO555/655/755/855, e-STUDIO556/656/756/856 Power switch LINE2 connector Line connector TEL connector NCU MDM FAX FAX PWR Symbol Name FunctionLayout of PC Boards FAX FAX PWR LSU-RELATED Functions Recording Mode Recording Paper Selection Algorithm and Printing Algorithm Recording paper selection algorithmPrinting algorithm ST against A3/B4/A4/LD/LT size originals respectively Effective printing length Discard function Length of B Discard parameter Set valueOFF A5 , Comp LT, Comp COMP, LD LG/LT, LD ST, Folio B5, Folio B4, A3 A4, B4 B5, B4 A5, A4 Setting for the split recording Recording Paper and Function Table of the recording paper selection modes OthersPriority Energy Saver Energy Saver ModeUser Functions Receiving FAX document, or by Memory Reception Standby state Circuit Connection and Procedure to Change ModeDial call-up transmission to a telephone circuit YES Telephone circuit Selection of the communication modeProcedure to select the transmission mode Communication mode Toshiba original procedure Signal name Signal form Signaling System Diagram and Signal FormsCircuit control signals This signal can be sent manually Signal form Communication with the binary signals Receiver Image signalMode change is possible only for the original set manually Mode change possible Informing that there is the next Frames received Error occurred Only error frame retransmitted 1 completed 2 completed MCF JOB Status button Cancel buttonCED Nsfcsidis CFR Binary signals PRI-MPS PIPPIN PRI-EOM When this frame is the last frame, X = FCF FIF FCSFormat Binary signal Format FCF format of each binary signal 9600 bps, 7200 bps 4800 bps, 2400 bpsTCF 3 V.8/V.34 communication sequence Line closed Standard procedure Transmitter Receiver Signal name Abbreviation Function Remarks Data transmission Tone signal betweenHz and 3,750 Hz in units 150 Hz ALT TRN Transmitter FlagMaintains the synchroniza 7E H Tion Receives an NSF sent from Encoded image data Turn off Scrambled 1 is sent for Image data Image data are sent. TransmitterScrambled data frame to be Is completed Informs to disconnect the line Short training SignalPPS-EOP Transmission of one Is completed Flag Line closed DIS cannot be recognized Transmitter Receiver Transmitter Receiver DIALING/COMMUNICATION Control DIALING/COMMUNICATION Control General functions FAX Automatic SwitchingTEL mode FAX mode GD-1210 GD-1160 Configuration GD-1250 / GD-1270 GD-1260 Description of Circuits Configuration EU/AU/AS/C models ATT3DB1 Line path switching control circuitSignal Name Type Active Description Destination CML1 RLY3, IC3 IC3IC5 Dial pulse generation circuit Line 1 Dial Pulse Generation Signal Q53 Line 1 Dial Pulse Generation Signal REVA1 Line Current Detection Signal IC29 IC26Line Reverse Current Detection Signal IC29 IC26 Line current detection circuit Current Reverse Line 1 Current Detection IC29 IC26 Signal Line 1 Current Detection Signal IC29 IC26 CI detection circuit Line 1 CI Detect Signal IC29 IC26 Line 1 CI Detection Signal IC29 IC26 NCU board Line1 Line monitor circuit LOW High Monitoring signalRinger/Alarm Line Monitor Sound volume Relation between the signals and sound volume is as follows PWA-F-FAX-631 GD-1210 PC Boards PWA-F-FAX-670 GD-1250/1270 08/04 08/04 PWA-F-MDM-563 GD-1160 PWA-F-MDM-671 GD-1260 PWA-F-FAX-POWER-631 GD-1210 Electrical Circuits Explanation to the Users Installation Installation