Star Micronics LC-100+ COLOUR Technical Manual

Category
Print & Scan
Type
Technical Manual

This manual is also suitable for

DOT MATRIX PRINTER
L C - 1 0 1 1 C
L C - 1 0 0
+
C O L O U R
TECHNICAL MANUAL
[SECOND EDITION]
NOTICE
All rights reserved. Reproduction of any part of this manual in any
form whatsoever, without STAR’s express permission is forbid-
den.
The contents of this manual are subject to change without notice.
All efforts have been made to ensure the accuracy of the contents
of this manual at the time of going to press. However, should any
errors be detected, STAR would greatly appreciate being in-
formed of them.
The above notwithstanding, STAR can assume no responsibility
for any errors in this manual.
© Copyright 1996 Star Micronics Co.,Ltd.
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INTRODUCTION
This manual is an introduction to dot matrix printers as shown below.
It is designed for use as a reference for periodic inspections and maintenance procedures to be executed by
service personnel. It is not intended for the general user. Users of this manual should have a basic knowledge
and understanding of the English language.
Model Destination
LC-1011C For American, Asia and Pacific market
LC-100+COLOUR For European market
This manual is divided into the following sections:
Chapter 1 General Specifications
Chapter 2 Theory of Operation
Chapter 3 Adjustments
Chapter 4 Parts Replacement
Chapter 5 Maintenance and Lubrication
Chapter 6 Troubleshooting
Chapter 7 Parts List
CHAPTER 1
GENERAL SPECIFICATIONS
1. General Specifications .........................................................................................3
2. External Appearance and Composition ..............................................................5
3. Control Panel.........................................................................................................6
3-1. Switch Combination Functions .............................................................................6
3-2. EDS Mode Settings .................................................................................................6
4. Parallel Interface ...................................................................................................8
4-1. General Specifications ...........................................................................................8
4-2. Connector Signals ..................................................................................................8
5. Serial Interface (option) ........................................................................................9
5-1. General Specifications ...........................................................................................9
5-2. Connector Signals and Functional Descriptions ................................................ 9
5-3. DIP Switch Settings ..............................................................................................10
6. EE-PROM Mode ...................................................................................................11
6-1. Outline....................................................................................................................11
6-2. Explanation of Special Control Codes ............................................................... 11
6-3. EE-PROM Map .......................................................................................................12
6-4. Rewriting the EE-PROM........................................................................................16
1
– 2 –
GENERAL SPECIFICATIONS
– 3 –
GENERAL SPECIFICATIONS
1. General Specifications
Printing System Serial Impact Dot-Matrix
Printing Speed Pitch Draft (cps/dpi) NLQ (cps/dpi)
Pica (10 cpi) 160/120H 40/240H
Elite (12 cpi) 192/120H 48/240H
Condensed pica (17 cpi) 137/240H 69/240H
Condensed elite (20 cpi) 160/240H 80/240H
H: half-dot
Print Direction Draft: Bi-directional logic seeking
NLQ: Uni-directional or bi-directional logic seeking (selectable)
Bit-Image: Uni-directional
Print Head Number of pins: 9
Life: 200 million dots/pin
Line Spacing 1/6", 1/8"
7/72", n/72", n/216": software
Font Styles Draft, NLQ (Courier, Sanserif)
Character Matrix Pitch Draft NLQ
Pica (10 cpi) 9 × 11 18 × 23
Elite (12 cpi) 9 × 9 18 × 19
Condensed pica (17 cpi) 9 × 11 18 × 12
Condensed elite (20 cpi) 9 × 9 18 × 10
Environment Operating temperature: 41°F to 95°F (5°C to 35°C)
Storage temperature: -22°F to 149°F (-30°C to 65°C)
Operating humidity: 30% to 80% (non-condensing)
Storage humidity: 20% to 90% (non-condensing)
Paper Cut-sheet (manual feeding)
Paper width: 5.5" to 8.5" / 140 to 216 mm
Paper length: 5.5" to 14" / 140 to 356 mm
Paper thickness: 0.00276" to 0.00472" / 0.07 to 0.12 mm
Paper weight: 14 to 24 lbs. / 52 to 90 g/m
2
/ 45 to 77 kg
Cut-sheet (with optional automatic sheet feeder)
Paper width: 7.17" to 8.5" / 182 to 216 mm
Paper length: 10.12" to 14" / 257 to 356 mm
Paper thickness: 0.00315" to 0.00472" / 0.08 to 0.12 mm
Paper weight: 16 to 24 lbs. / 60 to 90 g/m
2
/ 52 to 77 kg
– 4 –
GENERAL SPECIFICATIONS
Fanfold (with push tractor feeder)
Paper width: 4" to 10" / 101.6 to 254 mm
Paper thickness: 0.00276" to 0.00433" / 0.07 to 0.11 mm (one-ply)
0.00984" / 0.25 mm max.
(total thickness of multi-ply paper)
Paper weight: 14 to 22 lbs. / 52 to 82 g/m
2
/ 45 to 70 kg (one-ply)
11 to 14 lbs. / 40 to 52 g/m
2
/ 34 to 45 kg (multi-ply)
Copies: Original + 2
Emulation (AEC) Standard Mode: EPSON ESC/P (9-pin)
IBM Mode: Proprinter III
Interface Standard: Centronics parallel
Option: RS-232C serial
Ribbon Type On-carriage, dedicated
Color ribbon (standard)
Fabric monochrome ribbon (option)
Ribbon Life Color ribbon (LC9CL): 0.5 million characters (draft pica, black)
Fabric monochrome ribbon (LC9HD): 1 million characters (draft pica)
Long-life fabric monochrome ribbon (LC9W): 2.5 million characters (draft pica)
Power Supply 110V AC 10%, 120V AC 10%, 230V AC +6%/-14%, 240V AC 10%; 50/60Hz
(depending on country of purchase)
Power Consumption 34W during ASCII draft printing
8W during stand-by
Options SF-10DT Single-bin Automatic Sheet Feeder
SPC-8K Serial-To-Parallel Converter
Fig. 1-1 External dimensions
– 5 –
GENERAL SPECIFICATIONS
2. External Appearance and Composition
Fig. 1-2 Front View of the Printer
Fig. 1-3 Diagram of Internal Composition
– 6 –
GENERAL SPECIFICATIONS
3. Control Panel
3-1. Switch Combination Functions
Fig. 1-4 Switch combination functions
DRAFT
COURIER
10CPI
12CPI
SANSERIF FONT
ALT
QUIET
POWER
PROP
COND
PITCH
MACRO
PAPER FEED
PARK
QUIET
ON LINE
On-Line
CLEAR
FF
MICRO FEED
Form Feed
Line FeedPitchFont
Off-Line
QuietShort Tear-offLong Tear-off
Forward
Save Macro
Font & Pitch Lock EE-PROM Mode
Buffer Clear & All Reset
AUTO LOADING POSITION CHANGE MODE
Paper Park
OFF-LINE
ExitOn/offSwitchBank
POWER-ON
Exit
NextRightLeft
EDS MODE
DOT-ADJUSTMENT MODE
Short TestLong TestPitch LockFont Lock
ON-LINE
Hex Dump Mode
Dot Adjustment Mode
EDS Mode
Aging Mode
Backward Micro Feed
Set TOF
Print
CancelForwardBackward
Set
Save
Factory setting
AUTO LOADING POSITION CHANGE MODE
– 7 –
GENERAL SPECIFICATIONS
3-2. EDS Mode Settings
The EDS (Electronic DIP Switch) mode in this printer has some functions that you can set as the power on default.
Turn the printer on while simultaneously holding the FONT, PITCH, and PAPER FEED buttons. You will hear an
acknowledging beep as power comes on. This indicates that you have entered the EDS mode.
In EDS mode, the buttons on the control panel are used as shown below in Fig. 1-4.
Bank Switch Function Set ON Set OFF
A 1 Emulation *Standard IBM
2 Character Table Standard *Graphics Italics
IBM IBM #2 IBM #1
3 RAM Usage *Input Buffer Download Buffer
4 Auto Sheet Feeder *Not installed Installed
5 Paper Out Detector *Enabled Disabled
6 CR Centering *Disabled Enabled
B 1 NLQ Direction *Uni-directional Bi-directional
2 Auto Tear-off *Disabled Enabled
3 Line Spacing *1/6" 1/8"
4 Auto LF with CR *Disabled Enabled
5 Zero Style *Normal Slashed
6 Strobe Timing Normal Reverse
C 1 Print Mode *Draft NLQ
2 Printable area * Type-B (1") Type-A (1/6")
3,4,5 Print Pitch
*10cpi ON ON ON Proportional 10cpi ON ON OFF
12cpi OFF ON ON Proportional 12cpi OFF ON OFF
17cpi ON OFF ON Proportional 17cpi ON OFF OFF
20cpi OFF OFF ON Proportional 20cpi OFF OFF OFF
6 Quiet Mode *Disabled Enabled
D 1,2,3,4 Page Length
*11"/Letter ON ON ON ON 14"/Legal OFF ON OFF ON
8" OFF ON ON ON 10.5"/Executive ON OFF OFF ON
11.7"/A4 ON OFF ON ON 7.25"/Executive OFF OFF OFF ON
12" OFF OFF ON ON 3.5" ON ON ON OFF
8.5"/Letter ON ON OFF ON 5.5" OFF ON ON OFF
5,6 Ribbon Select
*Colour (LC9CL) ON ON Monochrome (LC9HD) ON OFF
Monochrome (LC9W) OFF ON Monochrome (LC9HD) OFF OFF
E 1,2,3,4,5 Code Page (CT=Graphics, IBM #1, #2)
*#437 ON ON ON ON ON #3841 ON ON ON OFF ON
#850 OFF ON ON ON ON #3843 OFF ON ON OFF ON
#860 ON OFF ON ON ON #3844 ON OFF ON OFF ON
#861 OFF OFF ON ON ON #3845 OFF OFF ON OFF ON
#863 ON ON OFF ON ON #3846 ON ON OFF OFF ON
#865 OFF ON OFF ON ON #3847 OFF ON OFF OFF ON
#866 ON OFF OFF ON ON #3848 ON OFF OFF OFF ON
#3840 OFF OFF OFF ON ON #852 OFF OFF OFF OFF ON
International Character Set (CT=Italics)
U.S.A. ON ON ON ON ON Japan ON ON ON OFF ON
France OFF ON ON ON ON Norway OFF ON ON OFF ON
Germany ON OFF ON ON ON Denmark-2 ON OFF ON OFF ON
England OFF OFF ON ON ON Spain-2 OFF OFF ON OFF ON
Denmark-1 ON ON OFF ON ON Latin America ON ON OFF OFF ON
Sweden OFF ON OFF ON ON Korea OFF ON OFF OFF ON
Italy ON OFF OFF ON ON Ireland ON OFF OFF OFF ON
Spain-1 OFF OFF OFF ON ON Legal OFF OFF OFF OFF ON
F 1 NLQ Font Selection
*Courier ON Sanserif OFF
*: Default setting
Two types of printing areas can be chosen with EDS setting C-2: Type A or Type B.
H
1/6 inch. from the top to 
the 1 pin of the character.
6 mm from the 9 pin of 
the character to the bottom.
6 mm from the 9 pin of 
the character to the bottom.
1 inch. from the top to 
the 9 pin of the character.
Type-A
H
Type-B
– 8 –
GENERAL SPECIFICATIONS
4. Parallel Interface
4-1. General Specifications
Item Specifications
Interface Centronics-compatible
Synchronization System Via externally supplied STROBE pulse
I/F Protocol By ACK and BUSY signals
Logic Level Compatible with TTL level
Fig. 1-5 Timing Charts of Parallel Interface
4-2. Connector Signals
Pin Name Function
1 STROBE Goes low for 0.5µs when active.
2 DATA0 These signals represent information for the 1st through 8th bit of
3 DATA1 parallel data, respectively. Each signal is HIGH when data is logical 1,
4 DATA2 and LOW when logical 0.
5 DATA3
6 DATA4
7 DATA5
8 DATA6
9 DATA7
10 ACK 10µs low to acknowledge receipt of data.
11 BUSY Printer sets line low when ready to receive data.
12 PAPER High when paper runs out.
13 SELECT High when printer is on-line.
14-15 Not used.
16 SIGNAL GND Signal ground
17 CHASSIS Chassis ground (isolated from signal ground)
18 +5V +5V DC output from printer
19 - 30 GND Twisted pair ground return
31 RESET Printer is reset when this signal goes low.
32 ERROR Low when printing cannot continue due to error.
33 EXT GND External ground
34 - 36 Not used
– 9 –
GENERAL SPECIFICATIONS
5. Serial Interface (option)
When using the serial interface, the optional Serial-Parallel Converter must be connected with the printer.
5-1. General Specifications
Item Specifications
Interface RS-232C level
Synchronization System Asynchronous
Baud rate 150 - 19,200 bit per second (BPS) [selectable]
150, 300, 600, 1200, 2400, 4800, 9600, 19200 BPS
Word length
Start bit: 1 bit
Data bit: 7 or 8 bits (selectable)
Parity bit: Odd, Even or None (selectable)
Stop bit: More then 1 bit length
Signal polarity
Mark: Logic “1” (–3V to –15V)
Space: Logic “0” (+3V to +15V)
Handshaking DTR
XON/XOFF
ETX/ACK
Data buffer 8KB (standard)
5-2. Connector Signal and Functional Descriptions
Pin No. Signal name Direction Function
1 GND
2 TXD OUT
3 RXD IN
4 RTS OUT
5 CTS
6NC
7 GND
8~10 NC
11 RCH OUT
12~19 NC
20 DTR OUT
21~25 NC
Printer’s chassis ground.
This pin carries data from the printer.
This pin carries data to the printer.
Always space.
This pin is space when the computer is ready to send data.
This printer does not check this pin.
Unused.
Signal ground.
Unused.
This printer turns this pin space when it is ready to receive data.
This line carries the same signal as pin 20.
Unused.
The printer turns this pin space when it is ready to receive data.
Unused.
– 10 –
GENERAL SPECIFICATIONS
Handshaking protocols – see table below
5-3. DIP Switch Settings
Switch ON OFF
1 8 data bits 7 data bits
2 No parity Parity checked
3
4
5 Odd parity Even parity
6
7 Data transfer rate – see table below
8
All switched are set ON when the printer leaves the factory.
Protocol Switch 3 Switch 4
DTR mode ON ON
XON/XOFF mode ON OFF
ETX/ACK mode OFF ON
Baud rate Switch 6 Switch 7 Switch 8
150 OFF OFF OFF
300 OFF OFF ON
600 OFF ON OFF
1200 OFF ON ON
2400 ON OFF OFF
4800 ON OFF ON
9600 ON ON OFF
19200 ON ON ON
– 11 –
GENERAL SPECIFICATIONS
6. EE-PROM Mode
6-1. Outline
The settings described below can be changed if data is written to the EE-PROM on the main logic board.
The mode for writing to the EE-PROM is designed for use by maintenance workers, not for use by the general user.
In addition, this mode is subject to change without prior notice.
EDS (Electric DIP Switch) settings
Misalignment correction
Top margin in auto-loading
Allowable distance of paper out detector
(1) Setting method
There are the following two methods to set the EE-PROM mode
a. Power the printer ON while ON LINE and PAPER FEED switches are held pressed.
b. If the printer has already been powered ON, send <ESC><SUB> (09) command.
(2) Canceling method
There are the following two methods to cancel this mode.
a. Power the printer OFF.
b. Initialize the printer by sending <ESC> “@” command.
6-2. Explanation of Special Control Codes
The control codes shown below are provided for use in writing to the EE-PROM.
<ESC> @ : The printer exits from EE-PROM mode and is initialized.
<ESC> M @ : All data in the EE-PROM are changed to factory settings.
After the buffer is cleared, the buzzer sounds.
If the printer is powered off the before buzzer sounds, all data in the buffer is not cleared.
Since the data values are regarded as illegal ones, the operation in this case is not guaranteed.
<ESC> M W n :
Function Address Capacity
<ESC> M W 0 <data> 00H - 7FH 128 bytes
<ESC> M W 1 n m nH 1 byte
<ESC> M W 2 <data> 2AH-54H 42 bytes
55H-7DH 42 bytes
The data (m) following the above commands are stored in the specified address in order (n).
When the data to be stored exceeds specified capacity, the subsequent data are ignored.
Data are stored in EE-PROM according to memory map.
After all data are stored, a beep indicates the finish of storage.
If the printer is powered off during data storage, the data which have already been stored are
valid but the subsequent operation is not guaranteed.
<ESC> M R : Print all data in EE-PROM in hex dump.
An example of the use of this control code is described in section 6-4. The corresponding EE-PROM addresses may be
found in the EE-PROM memory map in section 6-3.
Store data into whole area of
EE-PROM.
Store data (m) into the ad-
dress (n).
Store Auto-start software
data into EE-PROM.
H
– 12 –
GENERAL SPECIFICATIONS
6-3. EE-PROM Map
Address Function Factory data
00H EDS setting FFH
Bit Function 1 0
b0 Emulation Standard IBM
b1 Character Table (CT)
Standard mode Graphics Italics
IBM mode IBM #2 IBM #1
b2 RAM Usage Input Buffer
Download Buffer
b3 Auto Sheet Feeder Not Installed Installed
b4 Paper out Detector Enabled Disabled
b5 CR Centering Normal Reverse
01H EDS setting FFH
Bit Function 1 0
b0 NLQ Direction Uni-direction Bi-direction
b1 Tear-off Disabled Enabled
b2 Line Spacing 1/6" 1/8"
b3 Auto LF with CR Disabled Enabled
b4 Zero Style Normal Slashed
b5 Strobe Timing Normal Reverse
02H EDS setting FFH
Bit Function 1 0
b0 Print Mode Draft NLQ
b1 Printable Area Type-B Type-A
b2 Print Pitch
b3 10cpi 1 1 1 Proportional 10cpi 1 1 0
b4 12cpi 0 1 1 Proportional 12cpi 0 1 0
17cpi 1 0 1 Proportional 17cpi 1 0 0
20cpi 0 0 1 Proportional 20cpi 0 0 0
b5 Quiet Mode Disabled Enabled
03H EDS setting FFH
Bit Function
b0 Page Length
b1 11"/Letter 1111 14"/Legal 0101
b2 8" 0111 10.5"/Executive 1001
b3 11.7"/A4 1011 7.25"/Executive 0001
12" 0011 3.5" 1110
8.5"/Letter 1101 5.5" 0110
b4 Ribbon Select
b5 Colour (LC9CL) 1 1 Monochrome (LC9HD) 1 0
Monochrome (LC9W) 0 1 Monochrome (LC9HD) 0 0
– 13 –
GENERAL SPECIFICATIONS
Address Function Factory data
04H EDS setting FFH
Bit Function
b0 Code Page (CT=Graphics, IBM#1, #2)
b1 #437 11111 #3841 11101
b2 #850 01111 #3843 01101
b3 #860 10111 #3844 10101
b4 #861 00111 #3845 00101
#863 11011 #3846 11001
#865 01011 #3847 01001
#866 10011 #3848 10001
#3840 00011 #852 00001
International Character Set (CT=Italics)
U.S.A. 11111 Japan 11101
France 01111 Norway 01101
Germany 10111 Denmark-2 10101
England 00111 Spain-2 00101
Denmark-1 11011 Latin America 11001
Sweden 01011 Korea 01001
Italy 10011 Ireland 10001
Spain-1 00011 Legal 00001
05H EDS setting FFH
Bit Function 1 0
b0 NLQ Font Selection Courier Sanserif
06H Not Use’d 00H
07H Not use’d 00H
08H Misalignment correction (Ribbon cassete=LC9HD) Draft-10/12 80H
09H Misalignment correction (Ribbon cassete=LC9HD) Draft-17/20 80H
0AH Misalignment correction (Ribbon cassete=LC9HD) NLQ-10/12 80H
0BH Misalignment correction (Ribbon cassete=LC9HD) NLQ-17/20 80H
0CH Misalignment correction (Ribbon cassete=LC9HD) Emphasize 80H
0DH Empty area 00H
0EH Misalignment correction (Ribbon cassete=LC9W, LC9CL) Draft-10/12 80H
0FH Misalignment correction (Ribbon cassete=LC9W, LC9CL) Draft-17/20 80H
10H Misalignment correction (Ribbon cassete=LC9W, LC9CL) NLQ-10/12 80H
11H Misalignment correction (Ribbon cassete=LC9W, LC9CL) NLQ-17/20 80H
12H Misalignment correction (Ribbon cassete=LC9W, LC9CL) Emphasize 80H
13H Empty area 00H
14H to 17H Panel macro (font/pitch/quiet/colour) - Standard/EPSON 00H
18H to 1BH Panel macro (font/pitch/quiet/colour) - IBM 00H
1CH to 1DH Top Margin for Auto-loading Tractor 00H
1EH to 1FH Top Margin for Auto-loading Friction 00H
20H to 21H Top Margin for Auyto-loading ASF 00H
22H to 23H Initial condition area FFH
24H to 25H Short tear off 00H, 80H
26H to 27H Long tear off 00H, 80H
28H Not use’d 00H
29H Paper end detector setting 80H
– 14 –
GENERAL SPECIFICATIONS
Address Function Factory data
2AH to 7DH Auto Start area (Emulation = STANDARD/EPSON) (42 Bytes) 00H
Auto Start area (Emulation = IBM) (42 Bytes)
7EH FF control code (Space 00H/Null 0FH) 00H
7FH EE-PROM check code 01H
– 15 –
GENERAL SPECIFICATIONS
6-4. Rewriting the EE-PROM
Follow this procedure to rewrite the EE-PROM.
(1) Turn the printer on.
(2) Load a BASIC disk in the computer.
(3) Turn the computer on.
(4) Set a sheet of paper in the printer, and press the ON LINE switch.
(5) Enter the program listed below and run the program.
10 LPRINT CHR$(27);CHR$(26);CHR$(&H09)
20 LPRINT CHR$(27);”MW";CHR$(1);CHR$(&H01);CHR$(&HFB)
30 LPRINT CHR$(27);”MR”
BASIC Program Code What It Does
10 LPRINT CHR$(27);CHR$(26);CHR$(&H09) Enters the EE-PROM mode.
20 LPRINT CHR$(27);”MW";CHR$(1) Starts rewriting the EE-PROM.
CHR$(&H01); Address data from &H01 will show
EDS mode from the EE-PROM memory
map.
CHR$(&HFB) Data from &HFB will change the Line-
Spacing from 1/6" to 1/8".
30 LPRINT CHR$(27);”MR” Dumps all EE-PROM data to hexadeci-
mal.
(6) To complete the setting, turn the printer off.
– 16 –
GENERAL SPECIFICATIONS
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Star Micronics LC-100+ COLOUR Technical Manual

Category
Print & Scan
Type
Technical Manual
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