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iDP-3530
Service Manual
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User Manual
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Citizen iDP-3530 User Manual

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CITIZEN
User’s Manual
MINI DOT MATRIX PRINTER
MODEL
iDP-3530
Japan CBM Corporation
Information Systems Div.
IMPORTANT: This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual, may cause interference to radio communications. It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference.
CAUTION: Use shielded cable for this equipment.
For Uses in Canada This digital apparatus does not exceed the class A limits for radio noise emissions from digital, apparatus, as set out in the radio interface regulations of the Canadian department of communications.
CITIZEN 2
CONTENTS
1. Introduction ............................................................................................................................................................4
1-1 Features............................................................................................................................................................4
1-2 Accessories.......................................................................................................................................................4
2. Basic Specifications................................................................................................................................................5
2-1 Type classifications..........................................................................................................................................5
2-2 Features............................................................................................................................................................6
3. External Appearance and Parts Descriptions..........................................................................................................7
3-1 External appearance and parts names...............................................................................................................7
3-2 Parts Descriptions.............................................................................................................................................8
4. Preparation............................................................................................................................................................10
4-1 Setting / Removing the Printer Cover ............................................................................................................10
4-2 The Ribbon Cassette Installation....................................................................................................................10
4-3 Loading and Changing the Paper ...................................................................................................................11
4-4 Attaching / Removing the Paper Cover and Stacker......................................................................................12
4-5 Self Test Printing............................................................................................................................................12
4-6 Alarm and Paper Near-End Detection............................................................................................................13
4-7 General Cautions............................................................................................................................................13
5. Serial Interface......................................................................................................................................................14
5-1 Specifications.................................................................................................................................................14
5-2 Connector Pin Assignment.............................................................................................................................14
5-3 Input / output Signals.....................................................................................................................................15
5-4 Data Composition...........................................................................................................................................16
5-5 Error Detection...............................................................................................................................................16
6. Parallel Interface...................................................................................................................................................17
6-1 Specifications.................................................................................................................................................17
6-2 Connector Pin Assignment.............................................................................................................................17
6-3 Description of Input / Output Signals.............................................................................................................18
6-4 Electrical Characteristics................................................................................................................................19
6-5 Timing Chart..................................................................................................................................................20
7. Function Selection by Dip Switch........................................................................................................................21
7-1 Dip-Switch (DS-1) Setting.............................................................................................................................21
7-2 Dip-Switch (DS-2) Setting.............................................................................................................................21
7-3 Dip-Switch Location......................................................................................................................................22
8. Print Control Functions ........................................................................................................................................23
8-1 SI & SO Code.................................................................................................................................................23
8-2 Function Code................................................................................................................................................23
8-3 Input Data Formats.........................................................................................................................................24
9. Initial Setting........................................................................................................................................................26
10. Maintenance .......................................................................................................................................................26
11. Character Code Tables........................................................................................................................................27
11-1 International Character Codes......................................................................................................................27
11-2 Individual Country Character Codes............................................................................................................28
CITIZEN 3
1. Introduction
The iDP 3530 is a dot impact printer which can be utilized for a wide range of applications including, data communications terminals, P.O.S. terminals and kitchen printers. High speed performance is made possible by a bi-directional printing system. Since this printer is compact, lightweight and equipped with an abundance of functions, it can be easily employed for a variety of different tasks.
Before using your printer, please read this manual carefully to be certain you have an adequate understanding of its operation.
1-1 Features
1) Desktop compact dot impact printer.
2) High speed printing (Bidirectional printing system).
3) Black & Red 2 color printing and all black or purple printing.
4) Paper near-end detection function.
5) Low power consumption.
1-2 Accessories
1) Paper roll 1 Pc.
2) Ribbon cassette 1 Pc.
3) Rear cover 1 Pc. (Friction model only)
4) Paper Stacker 1 Pc. (Pin tracter model only)
5) User’s manual 1 Pc.
CITIZEN 4
2. Basic Specifications
2-1 Type classifications Printer types are classified according to the system shown below.
iDP3530 F 23 P J 120
P 28 R F 220
40
iDP3535 F 40 R F 120
Model
Paper feed system Power source F: Friction 120: AC 120V P: Pin tracter 220: AC 220V
Column capacity Character set 23: 23 columns J: Japanese 28: 28 columns F: International 40: 40 columns
Interface P: Parallel R: Serial RS-232C
CITIZEN 5
2-2 Features
Item iDP3530F iDP3530P 1 Print Method Bidirectional serial dot impact method. 2 Character 7 x 7 dots (Incl. Half dot).
composition
Character 23 columns: 230dot / line.
3 number 28 columns: 280dot / line.
per line 40 columns: 360dot / line.
23 columns: approx. 4.0 line / sec.
4 Print speed 28 columns: approx. 3.5 line / sec.
40 columns: approx. 3.0 line / sec. 23 columns: 1.8(W) x 2.4(H) mm
5 Character size 28 columns: 1.5(W) x 2.4(H) mm
40 columns: 1.36(W) x 2.4(H) mm 6 Line pitch 4.23 mm (1/6 inch) 7 Paper size
8 Interface P: Parallel interface (8 bit).
Paper end When paper is near the end,
9 detector print operation is interrupted.
76±0.5(W) x 80(Dia.)mm *1
3(W) x 3(Dia.)inch. 3.0-3.5 (W) inch.
R: Serial interface (RS-232C).
76-89 (W) mm
10 Ribbon cassette Two color (Black / Red) print. IR-61R / B *2 11 Paper winder Available as option (Ref. to 3-2 (8)). 12 Power voltage
13 Power Consump. Approx. 30W. 14 Operation temp. 0ºC to 40ºC / 32ºF to 104ºF.
& humidity 10% to 85% RH. 15 Storage temp. -20ºC to 60ºC 16 Net weight Approx. 2.8Kg (6.2ib) 17 External 160 (W) x 184 (D) x 173 (H)
dimentions (without Knob and Rear cover)
Notes: *1 Paper weight of 45 kg refers to 1,000 sheets of 788 x 1,091 mm.
*2 Single color cassette ribbon is available as option. Black print : IR-61B Purple Print : IR-61P *3 Power voltage setting is performed at the factory.
120V ± 10% 60Hz (For United States).*3 230V ± 10% 50 / 60Hz (For Europe).
CITIZEN 6
3. External Appearance and Parts Descriptions
3-1 External appearance and parts names
Fig. 1
CITIZEN 7
Fig. 2
3-2 Parts Descriptions
(1) Power Cord Insert the plug end into an electric outlet.
(2) Power Switch Power is supplied to the printer by turning this switch on.
(3) Power Lamp This lights up when the power switch is “ON” and goes out when turning “OFF”.
(4) SEL / ALARM Lamp This lights up when the printers is in SELECT state ( ON-LINE) and goes out when in DESELECT state (OFF-LINE). The printer can print out the data only when this lamp is on. This lamp may blink on the following occasions.
1) When the paper roll in coming to near-end, the SEL / ALARM lamp keeps blinking at interval of 1.0 second.
In this status, if you want to print out the data in the input-buffer, press the SEL switch two times. First press is cleared an alarm condition (ALARM RESET) and then one line print will be done by second press.
2) When the printer is in alarm state, this lamp keeps blinking at interval of 1/4 second. Remove the cause for alarm and press the SEL switch. (or re-switch the power on).
(5) LF Switch Paper feeding is performed when this switch is pressed
(in DESELECT status only). This is used when inserting the paper and for spacing up etc.
(6) SEL Switch When this switch is pressed, the printer enters SELECT (ON-LINE) status.
When pressed again, the printer enters DESELECT (OFF-LINE) status. This switch is also used when clearing an alarm condition.
(7) I / F Connector Connects through a cable to a computer etc. Please be certain that power to both the printer and the computer are turned off when connection is made.
CITIZEN 8
(8) Cash Drawer or Paper Winder Connector
To be used to control the P.O.S. cash drawer or paper winder by DIP SWITCH setting (Ref.7-1). When this connector is used for each drawer solenoid voltage 24V, register over 36Ω, for paper winder, use CBM model AW-3.
Connector Pin Assignment
Pin No Signal Name Function
1 Vp DC24V, 0.8A or less 2 VL Solenoid 3 FG GND 4 FG GND
Connector : Printer side
: 5045-04A (MOLEX)
(9) Printer Cover Open when replacing the cassette ribbon and Paper.
(10) Manual Paper Feed Knob
Use to adjust the paper position (available only on pin tractor paper feeding model).
(11) Rear Cover Cover for roll paper.
(12) Stacker Basket for fan-fold paper.
CITIZEN 9
4. Preparation
4-1 Attaching / Removing the Printer Cover
Attaching and removing the printer cover as shown in Fig. 3.
Fig.3
4-2 The Ribbon Cassette Installation
To insert the ribbon, disconnect the power source beforehand. If printing has been continued for many hours, be careful not touch printer head as it might be hot.
1) Remove the printer cover
2) While inserting the ribbon into the space between the print head and the ribbon guide, press the cassette into the holder unit until it clicks into place. (Ref. To Fig. 4&5)
3) Turn the cassette ribbon knob in the direction of the arrow to take up slack in the ribbon.
Fig. 4 Fig. 5
CITIZEN 10
4-3 Loading and Changing the Paper
Using Paper Roll
1) Cut the paper in right angle to its longitudinal center line as shown in Fig. 7.
2) Insert the paper into insertion inlet on the rear side of printer.
3) Turn on the power switch and feed the paper by pushing the LF switch.
4) When the printing paper comes out of the clearance (paper cutter part) on the printer cover, fix the paper by means of paper holder, then set in on the main unit.
Fig. 6
Using Fan-fold Paper
1) Remove the printer cover.
2) Set the imprint face of the paper down ward and put into the paper entrance.
3) If necessary to adjust the sprocket-wheel’s position, free the wheels using the lever on both side.
Slide them to the appropriate position, and lock them back.
4) Hook some of the paper’s perforations on the sprockets and forward the paper into the printer mechanism by pulling and turning the paper-feed knob until the paper’s tip reaches the platen.
CITIZEN 11
Fig. 8
4-4 Attaching / Removing the Paper Cover and Stacker
1) Attaching and removing the paper cover and the stacker as shown in Fig. 9, 10.
2) Capacity of stacker The maximum size of fun-fold paper sheaf which can be stored in this stacker is 3 to 3.5 (W) x 6 (H) x 1.6 (D) inches.
Fig. 9 Fig. 10
4-5 Self Test Printing
Your printer has a built in self print function for purpose of checking print operation without the need for any other external device.
Procedures for Actuating the Print Function
1) Be sure that a paper roll is properly loaded.
2) Confirm that the Ribbon cassette is properly installed and turn the power switch off.
3) Turn the power switch ON while pressing the LF switch, and release the LF switch after the self test operation has begun.
In the above operation, the self print function will stop automatically when completed. However, the self print function will not operate without paper.
CITIZEN 12
4-6 Alarm and Paper Near-End Detection
This printer has the paper near-end sensor to stop the operation when the paper comes to near-end, sending out both BUSY and FAULT signals. This status is indicated by the SEL / ALARM lamp blinking at-an interval of 1.0 second. If the printer goes alarm, the printer stops printing out and outputs FAULT signal – OFF-LINE state. This status makes the SEL / ALARM lamp blink at an interval of 1/4 second.
4-7 General Cautions
1) Never operate your printer without inserting paper and ribbon cassette. Any printing without paper and ribbon cassette may cause damage to printer head.
2) Replace ribbon cassette before it is worn out.
3) Be careful not to drop any foreign objects, such as paper clips, pins and the like into your printer. It can cause mechanical trouble.
4) Nothing shall be placed on the ventilation slots of the printer.
5) Always place your printer on a stable desk which is set horizontal.
6) No organic solvent (thinner, benzene or the like) shall be used in sweeping clean the surface of the main body case.
7) Make sure that the power of the printer is turned off whenever you do the following. (1) Taking out any foreign matter which were dropped into the printer. (2) Replacing the ribbon cassette.
CITIZEN 13
5. Serial Interface
5-1 Specifications
1) Synchronism : Asynchronous
2) Baud rate : 1200, 2400, 4800, 9600 BPS (Selected by user)
3) Composition of one word : Start bit : 1 bit
Data bit : 7 or 8 bit (selected by user) Parity bit : Odd, even or parity (selected by user) Stop bit : 1 bit or more.
4) Signal polarity : RS-232C : Mark = Logic “1”
(-3V to -12V)
: Space = Logic “0”
(+3V to +12V)
4) Receiving Control (DTR signal)
: RS-232C : Mark = Data transfer not possible : Space = Data transfer possible
5-2 Connector Pin Assignment
Pin No. Signal Direction Function RS-232C
Name Host / Printer 1 FG Safety Ground 3 RD 7 SG Signal Ground
14 FAULT 20 DTR
→
← ←
Received Data
Printer ALARM Signal ¡ Printer BUSY Signal ¡
¡
Notes: 1. The signal for RS-232C use are based on EIA RS-232C level.
2. Please always maintain the “Mark state”, when received data is not being transferred.
3. Compatible connector (D-Sub connector) Printer side: Equivalent to AMPHENOL 17-13250 Cable side: Equivalent to AMPHENOL 17-23250
CITIZEN 14
5-3 Input / output Signals
RS-232C Circuit Input (RD)
[Printer side] [Host side]
uPD4711 or equivalent
Output (DTR,FAULT)
[Printer side] [Host side]
uPD4711 or equivalent
DTR : (-8V) BUSY
: (+8V) READY
FAULT : (-8V) Normal
: (+8V) Abnormal
CITIZEN 15
5-4 Data Composition
[1] Start bit [2] Data bits (and parity bit) [3] Stop bit (1 bit more)
1) Start bit
1/2 bit past the line dropping from MARK to SPACE, a status reading is taken again. If the reading is SPACE, a start bit is recognized.
2) Data bits and Parity bit
Data bit and Parity bit are checked out every bit form the half point of start bit. Signal level of these points (Mark = 1, Space = 0) are read as input data. The sequence of these bit is Bit 0, Bit 1 ~ Parity bit from Start bit.
3) Stop bit
The stop bit consists of one or more bits at “mark” level. When “space” level is detected for a stop bit, a framing error occurs.
5-5 Error Detection
The printer detects Parity, Framing and Overrun Error. When any error is detected, the data is printed out as (7FH).
Framing Error;
Framing error occurs when SPACE signal is checked out at STOP BIT and the printer print out (7FH).
Parity Error;
Parity check is carried out only when user designates it on the printer pre-setting.
Input Control and Buffering; (over-run-error) The printer is designed to output DTR signals for each word. If the host computer neglects DTR signal and transmits the data, it may cause the “OVER-RUN ERROR”. In order to avoid such case, set up the host computer to observe DTR signals from the printer by following the connector pin assignments described in 5-2.
CITIZEN 16
6. Parallel Interface
6-1 Specifications
1) Data Input System : 8 bit parallel (Data 1-8)
2) Control Signal : ACK, BUSY, STB, FAULT
3) Compatible Connector : Printer side. To equivalent AMPHENOL 57-40360 : Cable side. To equivalent AMPHENOL 57-30360
6-2 Connector Pin Assignment
Pin No. Signal Name Pin No. Signal Name
1 STB 19 Twisted Pair GND 2 Data 1 20 3 Data 2 21 4 Data 3 22 5 Data 4 23 6 Data 5 24 7 Data 6 25 8 Data 7 26
9 Data 8 27 10 ACK 28 11 BUSY 29 12 GND 30 13 +5V Level 31 14 GND 32 FAULT 15 GND 33 16 GND 34 17 Frame GND 35 18 36
″ ″ ″ ″ ″ ″ ″ ″ ″ ″
CITIZEN 17
6-3 Description of Input / Output Signals
1. Input / Output Signals
Input Signals (To Printer) DATA 1 : 8 bit signal (Positive logic) DATA 2 : 8 bit signal (Positive logic) DATA 3 : 8 bit signal (Positive logic) DATA 4 : 8 bit signal (Positive logic) DATA 5 : 8 bit signal (Positive logic) DATA 6 : 8 bit signal (Positive logic) DATA 7 : 8 bit signal (Positive logic) DATA 8 : 8 bit signal (Positive logic)
STB : A strobe signal for reading in 8 bit data. (Negative logic)
Output Signals (From Printer)
ACK : This is pulse signal for requesting 8 bit data, issued at the end of a BUSY signal. (Negative logic)
BUSY : This signal indicated that your printer is in a BUSY state. New data should be input when this signal is “LOW”. (Positive logic)
FAULT : When your printer is in an alarm state, this signal is “LOW”. At this time, all control circuit of your printer are interrupted. (Negative logic)
CITIZEN 18
6-4 Electrical Characteristics
1 Input Signal Level All input signals are TTL level. “HIGH” Level = 2.0V Min. “LOW” Level = 0.8V Max.
2 Output Signal Level “HIGH” Level = 2.4V Min. “LOW” Level = 0.4V Max.
3 Input / Output Conditions All of the input signals are pulled up by 3.3K ohms.
[Printer Side] [Host Side]
CITIZEN 19
6-5 Timing Chart
Data Input and Print Timing
T1 ……… 0.5µs Min. T2 ……… 0.5µs Min. T3 ……… 0.5µs Min. T4 ……… 270ns Max. T5 ……… 5.5µs Typ. T6 ……… 500ms Min. (When power switch is turned on)
CITIZEN 20
7. Function Selection by Dip Switch
7-1 Dip-Switch (DS-1) Setting
No. Function ON OFF Factory
Setting
to chose SEL / DSEL
1 state SELECT DESELECT OFF
(when powered on)
2 to chose CR code CR + LF CR only OFF
functions
3 to chose Character (Japanese) International OFF
Table 4 to chose Character - see the table below - OFF 5 Table by the Country OFF 6 to chose output signal Paper Cash OFF
for external device Winder Drawer 7 - not used - OFF 8 - not used - OFF
No. U.S.A. FRANCE GERMANY ENGLAND
4 OFF ON OFF ON 5 OFF OFF ON ON
7-2 Dip-Switch (DS-2) Setting
(only for Serial Interface)
No. Functions ON OFF Factory
Setting
1 to chose
Word's Length 7 bit 8 bit OFF 2 Parity Checking No Yes ON 3 Parity Checking Even Odd OFF 4 Baudrate - see the table below - OFF 5 Setting ON 6 - not used - OFF 7 - not used - OFF 8 - not used - OFF
Baudrate Selection
No. 1200 2400 4800 9600
4 OFF ON OFF ON 5 OFF OFF ON ON
CITIZEN 21
7-3 Dip-Switch Location
Power off and remove the printer cover before setting the Dip-Switches.
CITIZEN 22
8. Print Control Functions
8-1 SI & SO Code
Symbol Code (Hex.) 8 bit data 7 bit data
SI 0F Standard character designation Designation of SI side character
(Same as US)
SO 0E Double-width character Designation of SO side character
designation (Same as RS)
8-2 Function Code
Symbol Code (Hex.) Function
LF 0A Feeds a new line after printing.
Feeds a new line after printing.
CR 0D You can select CR function in accordance with your
computer's output. For details, refer to 7. Function select by Dip-switches.
RS 1E Enhanced character designation.
The designation is released with US code or line feed.
US 1F Standard character designation.
FF 0C Carries out from feed performance after printing.
DC 1 11 Makes the printer SELECT (ON LINE) state.
Only this code can be accepted irrespective of DESELECT (OFF LINE) state.
DC 2 12 Red printing is specified / released.
Designation / release (alternative) of red one line
printing is possible with this code. DC 3 13 Makes the printer DESELECT (OFF LINE) state. CAN 18 Clears the print data in the buffer.
All the previous input data is cleared with this code.
ESC + "C" 1B, 43 Page length designation and paging action. Ref.to 8-3 (4).
ESC + "0" 1B, 4F Paging is off.
BEL 7 Cash drawer control.
CITIZEN 23
8-3 Input Data Formats
The data input to the printer is made by the codes listed in the Character Code Table. (1) Standard Character Print Mode Designation.
US (1F) DATA CR (0D)
The printer goes automatically to the standard character mode immediately after power-on initialization or line feed. Therefore, US code can be omitted. In addition, an automatic line feed is carried out after inputting the data for one line (Full Buffer Print). The same function as US code is performed by using SI code (except for serial 7 bit data use).
(2) Double-Width Character Print Mode Designation
RS (1E) DATA CR (0D)
All print data following RS code are printed out in double-width size and this code can be released by US code. It is possible to mix the characters in normal width and double width on one line. However, because a double-width character requires twice the normal width, take care not to exceed the column capacity of the printer. When the input data become full to fill one line, the Full Buffer Print and one line feed will be automatically carried out. RS code will be automatically cancelled after each line feed. The same function as RS is performed by SO code (except for serial 7 bit data use).
(3) Red Color Print Mode Designation
DC2 (12) DATA CR (0D)
All print data including DC2 are printed in red color and it’s not possible to mix the black and red color characters on one line. This command will be automatically cancelled after the line feed. If DC2 commands are used 2 times on the same line by error, the printer will print out all characters in black color.
(4) Paging Designation and Page Length Designation
ESC (1B) c (43) n
Input ESC + “C” (1B 43) at the top of the line and next input n, which are integers. With this code, the length (number of lines) per page can be set, and paging action is started, and the space of three lines are left at the both top and bottom of the page, n should be; 14 ≤ n ≤ 120
Otherwise, it will be 66. The paging can be released by ESC + “0” (1B,4F).
CITIZEN 24
(5) Form Feed
DATA
With this code, paper feed goes on. If there is data in the buffer when this code is input, the printer does from feed printing. The top of form for the next page is made in accordance with the page length which was specified with ESC + “C” + “n”. Top of position of the page is determined when power is turned on or when page length is specified with ESC + “C” + “n”.
(6) Canceling
CAN (18)
All the data in one line prior to CAN are cleared entirely with this code. (7) Cash drawer control
BELL (07)
Command to drive the drawer port for 0.2 second period.
CITIZEN 25
9. Initial Setting
Following are automatically set after Power-on. (1) Printer head returns to its start position. (2) SELECT (ON-LINE) or DESELECT (OFF-LINE) status may be chosen by the Dip Switches for Pre-Setting. (3) Print buffer is cleared. (4) Standard character mode is set. (5) 66 lines per page is set. (6) The first line set at the present line. (7) Designation of Red printing is cleared. (8) For 7 bit data, character code SI is applied.
10. Maintenance
10-1 Maintenance Procedures It is recommended that users perform periodic cleaning of their printer.
(1) Exterior
The exterior case of the printer can be cleaned with alcohol. Care should be taken to keep water from reaching the electronic parts and the printing mechanism.
(2) Interior
There is no particular requirement, however, when the printer case is opened to change settings etc., dust and other foreign matter may be removed from the printer mechanism and circuit boards with a soft brush. Special care should be taken to avoid damage to electronic parts and wiring. Furthermore, be sure to disconnect the power plug from the electric outlet before opening the printer case.
CITIZEN 26
11. Character Code Tables
11-1 International Character Codes
CITIZEN 27
11-2 Individual Country Character Codes
CITIZEN 28
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