Contents
GD-1220/1221
Page
Transportation/Installation
Vorsicht
Important Service Parts for Safety
Contents
2006 2008 Toshiba TEC Corporation All rights reserved
System firmware version
FAX Options
GD-1220 GD-1221 Remarks
STUDIO165/205 Available STUDIO167/207/237
Specifications
DBm to 0 dBm Level -55 dBm or lower cannot be detected
DBm to -8 dBm The setting can be changed by 1 dB
Transmission system
Embedded
Dimension width x length Printing area
Folio
Comp
Features
Specifications and Outline of System
08/08
Accessories and Parts
Following accessories and parts come with the FAX unit
Accessory Qty
Extends the FAX functions when the FAX unit is installed
Options
Option Function Model
System List
NA/EU/AU/TW
ADF Radf
Units and Components
PWA-F-NCU-631
Symbol Name Function
Layout of PC Boards
FAX
Recording paper size
LSU-RELATED Functions
Size Horizontal x Vertical Effective recording area
Effective recording area
297 x 293 x A4-R 210 x 206 x A5-R 148 x 144 x 257 x 253 x
For MJD, AUD, ASD, SAD, TWD, and CND models Unit mm inch
Inch Feed direction Mm 0.16 inch Effective recording area
Size Horizontal x Vertical Effective recording range
Print mode
Recording paper selection algorithm and print algorithm
Recording paper selection algorithm
Print algorithm
Judgment parameter
Reception print flowchart Start Receive FAX
Bit Discard parameter
Discard printing
Vertical reduction print
Similar reduction print
RTI
Scanning width
For MJD, AUD, ASD, SAD, TWD, CND models
Scanning
ST-R Comp
For MJD, AUD, ASD, SAD, TWD, and CND models
Recording paper range
Recording paper range A4-R
Folio Folio *1
Recording paper range LT long Comp long LD long
Comp *2 Comp *1
Recording paper range A4 long B4 long A3 long
Error processing
Order Drawer
Limitations on reception print
LSU-RELATED Functions
Standby state
Circuit Connection and Procedure to Change Mode
Dial call-up transmission to a telephone circuit
YES
Telephone circuit
Selection of the communication mode
Procedure to select the transmission mode
Communication mode Toshiba original procedure
Signal name Signal form
Signaling System Diagram and Signal Forms
Circuit control signals
This signal can be sent manually Signal form
Receiver
Communication with the binary signals
Image signal
Mode change is possible only for the original set manually
Frames received Error occurred
Only error frame retransmitted 1 completed 2 completed
CED Nsfcsidis
CFR
MCF
Binary signals
PRI-MPS
PIP
PIN
PRI-EOM
When this frame is the last frame, X =
FCF FIF FCS
Format
Binary signal Format
FCF format of each binary signal
9600 bps, 7200 bps
4800 bps, 2400 bps
TCF
3 V.8/V.34 communication sequence
Line closed
Standard procedure Transmitter Receiver
Signal name Abbreviation Function Remarks
Frequency transmission Capability
Tone signal between
Hz and 3,750 Hz in units
150 Hz
ALT
TRN
Receiver
Maintains the synchroniza 7E H Tion
Receives an NSF sent from
Transmitter
Encoded image data Turn off Scrambled 1 is sent for
Image data Image data are sent. Transmitter
Scrambled data frame to be
Is completed
Informs to disconnect the line
Short training Signal
PPS-EOP
Transmission of one Is completed
Line closed DIS cannot be recognized
DIALING/COMMUNICATION Control
DIALING/COMMUNICATION Control
DIALING/COMMUNICATION Control
DIALING/COMMUNICATION Control
General functions
FAX Automatic Switching
TEL mode
FAX mode
DIALING/COMMUNICATION Control
GD-1220/1221
Configuration
Description of Circuits
Configuration
EU/AU/AS/C models
ATT3DB1
Line path switching control circuit
Signal Name Type Active Description Destination
CML1
RLY3, IC3
IC3
IC5
Dial pulse generation circuit
Line 1 Dial Pulse Generation Signal Q53
Line 1 Dial Pulse Generation Signal
REVA1
Line Current Detection Signal IC23
Line Reverse Current Detection Signal IC23
Line current detection circuit
Current Reverse Line 1 Current Detection IC23 Signal
Line 1 Current Detection Signal IC23
CI detection circuit
Line 1 CI Detect Signal IC23
Line 1 CI Detection Signal IC23
FAX board
Line monitor circuit
LOW High
Monitoring signal
Ringer/Alarm
Line Monitor
Sound volume
PWA-F-FAX-635 GD-1220
PC Boards
PWA-F-FAX-678 GD-1221 PWA-F-NCU-631 NAD, TWD, SAD
PWA-F-NCU-631 MJD, AUD, ASD, CND
Electrical Circuits
Explanation to the Users
Installation
Installation