GD-1210/1250/1270/1160/1260
SERVICE MANUAL
FACSIMILE
Trademarks
1 Transportation/Installation
3 Important Service Parts for Safety
2 General Precautions at Service
4 Cautionary Labels
6 When the option has been installed
Vorsicht
Page
1. SPECIFICATIONS AND OUTLINE OF SYSTEM
2. LSU-RELATED FUNCTIONS
3. DIALING/COMMUNICATION CONTROL
CONTENTS
5. INSTALLATION
5.1 Explanation to the Users
1. SPECIFICATIONS AND OUTLINE OF SYSTEM
1.1 FAX Options
1.2 Specifications
Specifications of the communication mode
Circuits to be used Subscriber line/FAX communication network G3
Communication mode
Circuit carrier link equalization function
4 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 unit
1.5 Options
Extends the FAX functions when the FAX unit is installed
Function
Option
e-STUDIO206L/256/306/356
1.6 System List
1.6.1 e-STUDIO2500c/3500c/3510c
1.6.2 e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
Large Capacity
1.6.3 e-STUDIO5520C/6520C/6530C
SPECIFICATIONS AND OUTLINE OF SYSTEM
Saddle stitch finisher MJ-1104 Finisher MJ-1103
FAX unit GD-1270NA/AU/AS EU/C/TW 2nd Line for FAX unit GD-1260
1.6.4 e-STUDIO205L/255/305/355/455
Offset Tray MJ-5005
1.6.5 e-STUDIO555/655/755/855
SPECIFICATIONS AND OUTLINE OF SYSTEM
Saddle stitch finisher MJ-1028/1029 Finisher MJ-1027
FAX unit GD-1250NA/EU/AU/AS/C 2nd Line for FAX unit GD-1260
1.6.6 e-STUDIO2040C/2540C/3040C/3540C/4540C
1.6.7 e-STUDIO5540C/6540C/6550C
SPECIFICATIONS AND OUTLINE OF SYSTEM
Saddle stitch finisher MJ-1104 Finisher MJ-1103
FAX unit GD-1270NA/AU/AS EU/C/TW 2nd Line for FAX unit GD-1260
1.6.8 e-STUDIO556/656/756/856
Saddle stitch finisher MJ-1028/1029 Finisher MJ-1027
FAX unit GD-1250NA/EU/AU/AS/C 2nd Line for FAX unit GD-1260
NA/EU-N/AU/C
1.6.9 e-STUDIO206L/256/306/356/456
Saddle stitch Finisher MJ-1106/C
Inner Finisher MJ-1032 Saddle stitch Finisher MJ-1033
Offset Tray MJ-5005
1.7 Overview
1.7.1 e-STUDIO2500c/3500c/3510c
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
GD-1210/1250/1270/1160/1260
LINE connector
TEL connector
SPECIFICATIONS AND OUTLINE OF SYSTEM
Reversing automatic document feeder
1.7.3 e-STUDIO5520C/6520C/6530C, e-STUDIO5540C/6540C/6550C
LINE2 connector LINE connector TEL connector Power switch Drawers
SPECIFICATIONS AND OUTLINE OF SYSTEM
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
1.7.4 e-STUDIO205L/255/305/355/455, e-STUDIO206L/256/306/356/456
Power switch TEL connector LINE connector LINE2 connector
SPECIFICATIONS AND OUTLINE OF SYSTEM
GD-1210/1250/1270/1160/1260
1.7.5 e-STUDIO555/655/755/855, e-STUDIO556/656/756/856
Power switch LINE2 connector LINE connector TEL connector
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
GD-1210/1250/1270/1160/1260
1.8 Layout of PC Boards
Fig. 1-21 Rear side of the equipment
2. LSU-RELATED FUNCTIONS
2.1 Recording Mode
2.2.1 Recording paper selection algorithm
2.2 Recording Paper Selection Algorithm and Printing Algorithm
2.2.2 Printing algorithm
Note Short length paper are the recording paper of A4/B5/A5/LT
ST against A3/B4/A4/LD/LT size originals respectively
START
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
1 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 Others
2.4 Energy Saver Mode
How to enter the
Timer setting
How to cancel the mode
2.5 Memory Reception
3.1 Circuit Connection and Procedure to Change Mode
3. DIALING/COMMUNICATION CONTROL
3.1.1 Dial call-up transmission to a telephone circuit
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
3.1.3 Procedure to select the transmission mode
3.1.2 Selection of the communication mode
procedure mode?
Communication using the Toshiba original procedure
3.2 Signaling System Diagram and Signal Forms
3.2.1 Circuit control signals
GD-1210/1250/1270/1160/1260
3.2.2 Communication with the binary signals
DIALING/COMMUNICATION CONTROL
NSSTSIDCS
NSSTSIDCS
Mode change possible Informing that there is the next page
PPS NULL
PPS MPS
PPS EOP
Only error frame retransmitted Page 1 completed Page 2 completed
JOB STATUS button CANCEL button
CED NSFCSIDIS
2 Binary signals
Page
3 Frame structure of binary signals
X = 0 for the station which received a response signal to DIS
FCF format of each binary signal
X = 1 for the station which received DIS
4 Training
3.2.3 V.8/V.34 communication sequence
To determine the image transmission speed, the transmitter sends a training signal
Call Menu signal
Call Indicator signal
Joint Menu signal
Calling tone
Probing/Ranging Phase
Signal name
Signal name
Transmitter
S signal
PP signal
TRN signal
PPh signal
Signal name
Signal name
Control channel
Transmitter
Signal name
Signal name
Primary channel
Transmitter
Communication end procedure
Signal name
Signal name
Receiver
Line closed DIS cannot be recognized
Transmitter
Receiver
Multi-page sequence
GD-1210/1250/1270/1160/1260
Transmitter
Receiver
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
GD-1210/1250/1270/1160/1260
Change of the image transmission speed by the receiver
Transmitter
Receiver
GD-1210/1250/1270/1160/1260
Change of the image transmission speed by the transmitter
Transmitter
Receiver
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
3.3 FAX Automatic Switching
3.3.1 General functions
3.3.2 TEL mode
3.3.3 FAX mode
Configuration
4. ELECTRICAL CIRCUITS
e-STUDIO2500c/3500c/3510c
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
e-STUDIO2040C/2540C/3040C/3540C/4540C
e-STUDIO5520C/6520C/6530C
e-STUDIO5540C/6540C/6550C
4.2 Description of Circuits
4.2.1 Configuration
NA/TW models
GD-1210/1250/1270/1160/1260
EU/AU/AS/C models
ELECTRICAL CIRCUITS
4.2.2 Line path switching control circuit
Signal Name
NA/TW models
Type
EU/AU/AS/C models
NCU board
FAX board
Line
4.2.3 Dial pulse generation circuit
NA/TW models
Line path switching circuit
EU/AU/AS/C models
T1 AG
CN501
4.2.4 Line current detection circuit
NA/TW models
EU/AU/AS/C models
FAX board
NA/TW models
4.2.5 CI detection circuit
IC26
Signal Name
Line 1 CI Detection Signal
EU/AU/AS/C models
Type
4.2.6 Line monitor circuit
NA/TW models
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
GD-1210/1250/1270/1160/1260
For the line path switching control, refer to
EU/AU/AS/C models
The relation between the signals and sound volume is as follows
4.3 PC Boards
1 PWA-F-FAX-631 GD-1210
GD-1210/1250/1270/1160/1260
ELECTRICAL CIRCUITS
2 PWA-F-FAX-670 GD-1250/1270
08/04
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
GD-1210/1250/1270/1160/1260
3 PWA-F-NCU-631 NAD, TWD, SAD GD-1210/GD-1250/GD-1270
4 PWA-F-NCU-631 MJD, AUD, ASD, CND, KRD GD-1210/GD-1250/GD-1270
08/04
GD-1210/1250/1270/1160/1260
5 PWA-F-NCU-562 NAD, TWD, SAD GD-1160/PWA-F-NCU-631 NAD, TWD, SAD GD-1260
7 PWA-F-MDM-563 GD-1160
8 PWA-F-MDM-671 GD-1260
08/04
GD-1210/1250/1270/1160/1260
9 PWA-F-FAX-POWER-631 GD-1210
08/04
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
GD-1210/1250/1270/1160/1260
ELECTRICAL CIRCUITS
GD-1210/1250/1270/1160/1260
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
5. INSTALLATION
5.1 Explanation to the Users
GD-1210/1250/1270/1160/1260
INSTALLATION
2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved