Citizen PPU-231 Manual de usuario

CITIZEN

Service Manual

Model: PPU-231

Line Thermal

Printer/Presenter Unit

Rev. 1.00 Newly issued on May 12, 1999

JaJa

Jap

n C

M C

n S

s D

v...

PPU-231 Service Manual

– 2– CITIZEN

INTRODUCTION

This manual describes the disassembly, reassembly, and maintenance procedures of the line

thermal presenter/printer PPU-231. It is intended for field maintenance men.

FEATURES

Packed with features, this small line thermal printer/presenter has a wide range of uses: a termi-

nal device for various data communication, an instrumentation terminal, an outdoor information

terminal or a device that prints various tickets and coupons. Please read this manual thor-

oughly before you use the printer/presenter to ensure it is implemented correctly.

1. Small, lightweight, and installable in a narrow area

2. High speed and low noise, owing to line thermal print

3. Long-life printing head and high reliability, owing to the simple mechanism

4. Easy paper-loading, owing to the auto-loading function

5. Built-in input buffer.

6. Capable of printing a bar code (Special command)

7. You can choose where you attach the power connector, interface connector, etc.

8. Large diameter paper roll support

PPU-231 Service Manual

– 3– CITIZEN

1. HANDLING AND MAINTENANCE OF PRINTER ..........................................................................4

2. SPECIFICATIONS ...............................................................................................................................5

2.1 Basic Specifications ....................................................................................................................5

3. DISASSEMBLY AND REASSEMBLY ................................................................................................6

3.1 Disassembly Procedure for PPU Unit.......................................................................................6

3.2 Disassembly Procedure for PRU Unit.......................................................................................9

3.3 Disassembly Procedure for PMU Unit....................................................................................13

3.4 Reassembly Procedure..............................................................................................................15

4. TROUBLESHOOTING ......................................................................................................................16

4.1 Troubleshooting Procedure..………………………………………………………………..………16

4.2 Troubleshooting Guide.. ..…………………………………………………………………….……..16

5. SERVICE PARTS LIST ......................................................................................................................19

5.1 Parts List for Mechanism.........................................................................................................19

5.2 Disassembly Drawing...............................................................................................................21

5.3 Parts List for Control Board ...................................................................................................24

5.4 Parts Layout Drawing..............................................................................................................26

6. DRAWING...........................................................................................................................................29

6.1 Block Diagram..........................................................................................................................30

6.2 Circuit Diagram........................................................................................................................31

7. OUTER DIMENSION ........................................................................................................................32

h: For the printer mechanism LT380V and auto cutter ACS-230F, refer to the separate Service

Manuals.

PPU-231 Service Manual

– 4– CITIZEN

G A

D M

NCE

CECE

CE O

F P

See the User’s Manual coming with the printer body.

PPU-231 Service Manual

– 5– CITIZEN

PEC

ECEC

ECI

c S

Item Description

Printing system Line thermal dot printing

Printing width 72 mm (576 dots/line)

Dot density 8 dots/mm (Width, Length)

Printing speed 62.5 mm/sec. (At maximum speed), (500-dot line/sec.)

Printing columns and

character size 48 columns (12´24 FontA) 1.25´3.00 mm

64 columns (9´24 Font B) 0.88´3.00 mm

Line interval Initial value: 4.23 mm (1/6 inch)

Can be set with a command (1/203 inch at minimum)

Character types Alphanumeric, Japanese, International characters

Bar code type UPC-A, JAN(EAN) 13-/8-column, ITF, CODE 39, CODE 128, CODABAR

Paper Thermal paper roll

Width:80 mm

Outer diameter: f203 mm (Max.), (When using PHU)

Inter diameter: f25.4 mm (Max.)

Thickness: 60~85 µm

Recommended paper TF-50KS-E, E2C (made by Nippon Seishi)

Presenter Length of normal issue

~305 mm (Can be adapted to issue 457 mm lengths)

2.5

~12 inches (Can be adapted to issue 18-inch lengths)

Interface Serial (RS-232C), Parallel (Conforms to CENTRONICS)

Input buffer 4 KB

Command ESC/POS

Sensors Paper near end sensor (When using PHU, position adjustable)

Paper end sensor (When using PMU)

Black mark Sensor (Option)

Supply voltage 24 V DC +/- 7%

Power consumption 100 W

Weight PPU: 1.6 kg (Control PCB included)

PHU: 0.9 kg (Paper roll excluded)

Outer dimensions PPU: 144.7(W)´160(D) ´172(H) mm

PHU: 132.2(W)´120(D) ´125.2(H) mm

*: Protruding parts are not included.

Operating temperature

and humidity 5~40°C, 35~85 % RH (No dew condensation)

Storage temperature

and humidity -20~60°C, 10~90% RH (No dew condensation)

Reliability Printing head life:

Pulse resistance : 50 million pulses or more (Print rate 12.5%)

Wear resistance: 30 km or more (With recommended thermal paper

at normal temperature and humidity)

Auto cutter life:

300,000 cuts (With recommended thermal paper at normal tempera-

ture and humidity)

PPU-231 Service Manual

– 6– CITIZEN

ASS

SSSS

SSE

Y A

D REA

REAREA

REASS

SSSS

SSE

For maintenance operations, note the following:

Notes:

(1) Do not disassemble/reassemble or adjust the machine, if it functions properly. Particularly,

do not loosen screws on any component, unless necessary.

(2) After completing an inspection and before turning on the power, be sure to check that there is

no abnormality.

(3) Never try to print without paper installed in the printer. Check that the printing paper is

properly set.

(4) During maintenance, be careful not to leave parts or screws unattached or loose inside the

printer.

(5) When handling the thermal head and control board,do not use gloves or other aids which can

easily cause static electricity. Also, avoid a place where static electricity can occur.

(6) When disassembling or reassembling, check cables and boards for any damage. Do not run

cables into a narrow space or set cables in improper positions.

ass

ssss

sse

y P

e f

r PP

PPPP

PPU U

U UU U

U Un

(1) Disconnect the two connectors from the control board and detach the PRU unit after re-

moving the four screws.

PRU Unit

PPU-231 Service Manual

– 7– CITIZEN

(2) Release the lock of the FCC connector, disconnect the FCC from the control board, remove

the two springs, pull out the knob, unfasten the two screws, and detach the PMU unit.

(3) Disconnect the connectors of power connector assy, power switch assy, feed switch assy, and

I/F connector assy from the control board.

PMU Unit

Feed SwitchAssy

Power Switch Assy

Power Connector Assy

I/F ConnectorAssy

Knob

Spring

PPU-231 Service Manual

– 8– CITIZEN

(4) Disengage the four claws that are holding the control board and detach the control board.

(5) Remove the side frame L and R.

Control Board

DIP Switch

Side Frame R

Side Frame L

Center Frame

PPU-231 Service Manual

– 9– CITIZEN

ass

ssss

sse

y P

e f

r P

RU U

U UU U

U Un

(1) Remove the four screws from the PRU unit, that are fixing the cutter bracket. Then, re-

move the auto cutter unit.

(2) Push the U-shaped part of the door and remove the door. Then, pull out the roller shaft

and remove the roller.

Presenter Bracket

Roller

Roller Shaft Door

PPU-231 Service Manual

– 10 – CITIZEN

(3) Remove the four screws that are fixing the upper case and detach the upper case.

(4) Remove the feed roller assy and PE sensor assy by pulling them horizontally.

Feed Roller Assy

Upper Case

PE Sensor

Otros manuales para PPU-231

Tabla de contenidos

Otros manuales de Impresora de Citizen

Citizen

Citizen CT-S601 Manual de usuario

Citizen

Citizen CBM-262 Type II Manual de funcionamiento

Citizen

Citizen CMP-40 SERIES Manual de usuario

Citizen

Citizen BD2-2220 Manual de instalación

Citizen

Citizen pmn Manual de usuario

Citizen

Citizen Swift 90 Manual de usuario

Citizen

Citizen CMP-20 Manual de servicio

Citizen

Citizen CT-S300 Manual de usuario

Citizen

Citizen CT-S281 Series Manual de usuario

Citizen

Citizen CBM-270 Manual de usuario

Citizen

Citizen CT-S851 II Manual de usuario

Citizen

Citizen iDP-3545 Series Manual de usuario

Citizen

Citizen Mini Printer Manual de usuario

Citizen

Citizen CT-S801 II Manual de usuario

Citizen

Citizen CTE351XEEBX Manual de usuario

Citizen

Citizen iDP-460 Manual de usuario

Citizen

Citizen PD-22 Manual de usuario

Citizen

Citizen CW-01 Manual de usuario

Citizen

Citizen CL-S521 Manual de instalación y operación

Citizen

Citizen CTS751XNEWX Manual de usuario

Citizen

Citizen iDP3240 Manual de usuario

Citizen

Citizen CT-S2000 Manual de usuario

Citizen

Citizen CT-S4500 Manual de usuario

Citizen

Citizen CX-77WN/BN Manual de usuario

Manuales populares de Impresora de otras marcas

Lexmark

Lexmark 1400 Series Manual

Canon

Canon i70 Series Manual de usuario

Evolis

Evolis Elypso Manual de usuario

Kyocera

Kyocera FS-9530DN Manual de usuario

Canon

Canon LASER SHOT LBP-1210 Manual de usuario

Samsung

Samsung BIXOLON SRP-350plusF Manual de usuario

Canon

Canon PIXMA PRO-1 Series Manual de usuario

Canon

Canon PIXMA G3560 Guía de configuración

Dell

Dell Color Laser Printer 2130cn Manual de usuario

Tektronix

Tektronix Phaser 840 Manual de usuario

Epson

Epson ET-7750 Instrucciones de funcionamiento

Canon

Canon CLBR 460ps Manual de usuario

Eltron

Eltron P210 Guide Manual de usuario

Ricoh

Ricoh MD-P1 Manual de usuario

Epson

Epson SC-F7100 series Manual de usuario

Epson

Epson Stylus C40UX Manual de usuario

Canon

Canon imagePASS-A2 Manual de usuario

Canon

Canon S820D Manual de usuario