Jolimark DP750 User Manual

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User's Manual

DP750

Flatbed Bill Printer

DP750 User's Manual

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Important Safety Instructions

1. Read all of these instructions carefully and thoroughly and save them for later reference.

2. Follow all warnings and instructions in the manual as well as marked on the product.

3. Unplug this product from the power outlet before cleaning. Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning.

4. Do not use this product near water.

5. Do not place this product on an unstable cart, stand or table. The product may fall, causing serious damage to you or the product.

6. Slots and openings on the cabinet and the back or bottom are provided for air ventilation. To ensure reliable operation of the product and to protect it from overheating, do not block or cover these openings. The openings should never be blocked by placing the product on a bed, sofa, rug or other similar surface. This product should never be placed near or over a radiator or heater. This product should not be placed in a built-in installation or kiosk stand unless proper ventilation is provided.

7. This product should be operated from the type of power source indicated on the rating label. If you are not sure of the type of power available, consult your local dealer or an electrician.

8. Depending on the country of shipment this product may be equipped with a 3-wire grounding-type plug, a plug having a third (grounding) pin. This plug will only fit into a grounding-type power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your local electrician to replace your obsolete outlet. Do not defeat the safety purpose of the grounding-type plug.

9. Do not allow anything to rest on the power cord. Do not locate this product in a location so that the power cord will be walked or driven over or on.

10. Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock. Never spill liquid of any kind on the product.

11. Except as explained elsewhere in this manual, do not attempt to service this product yourself. Opening and removing those covers that are marked “Do Not Remove” may expose you to dangerous voltage points or other hazardous risks. Leave all servicing on those compartments to qualified service personnel.

12. The mains plug on this equipment must be used to disconnect the mains power.

13. Unplug this product from the power outlet and leave servicing to qualified service personnel under the following conditions: A. When the power cord or plug is damaged or frayed. B. If liquid has been spilled into the product. C. If the product has been exposed to rain or water. D. If the product does not operate normally when the operating instructions are followed.

Adjust only those controls that are covered by the operating instructions since importer adjustment of other controls may result in damage and will often require

extensive work by a qualified technician to restore the product to normal operation. E. If the product has been dropped or the cabinet has been damaged. F. If the product exhibits a distinct change in performance, indicating a need for service.

Note: The contents of this manual may be changed without prior notice. * All parts of the printer can be recycled. When it is abandoned, we can call it back freely.

Please contact us when you abandon it.

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Table of Contents Important Safety Instructions

.................................................................................................................i

Chapter 1 Overvie

w................................................................................................................................1

1.1 Features..........................................................................................................................................1

Chapter 2 Prep

aration............................................................................................................................3

2.1 Unpacking.......................................................................................................................................3

2.2 Unpacking the Protect

ive Materials.................................................................................................3

2.3 Identifying the Part

s ........................................................................................................................4

2.4 Installing the Printer

........................................................................................................................5

2.4.1 Installing the Paper Feed Knob

................................................................................................5

2.4.2 Uninstalling the Front T

able......................................................................................................5

2.4.3 Installing and Replacing the Ribbon Cartridge

.........................................................................6

2.5 Connecting the Printer to

Your Computer .......................................................................................7

2.5.1 Connecting to the p

arallel interface..........................................................................................7

2.5.2 Connecting to the USB interface

..............................................................................................7

2.5.3 Connecting to the Ethernet interface

........................................................................................8

2.5.4 Connecting to the Serial Interface

............................................................................................8

2.6 Connecting to the Power Cord

........................................................................................................8

2.7 Installing Driver

...............................................................................................................................9

2.8 Network Settings

...........................................................................................................................11

2.8.1 Connecting Printer

..................................................................................................................11

2.8.2 Setting IP Address

..................................................................................................................12

2.8.3 Installing Printer Network Driver

.............................................................................................14

Chapter 3 Paper loadin

g......................................................................................................................22

3.1 Paper Thickness Adjustment ........................................................................................................22

3.2 Using Cut Sheet

s..........................................................................................................................22

3.3 Using tractor p

aper .......................................................................................................................24

3.4 Tractor Paper loading

....................................................................................................................24

3.5 Tearing off T

ractor Paper...............................................................................................................25

Chapter 4 Control Panel

.......................................................................................................................27

4.1 Control Panel Keys and LEDs ......................................................................................................27

4.2 Basic Control Panel Operations

....................................................................................................27

4.3 Bill Print Function

..........................................................................................................................28

4.4 Printing Home Positi

on Adjustment Mode.....................................................................................28

4.5 Tear-off Adj

ustment Mode .............................................................................................................29

4.6 Using the Setup Menu System

.....................................................................................................29

4.6.1 Printing the Current Setting Report

........................................................................................29

4.6.2 Enter the Setup Menu System and Change the Settings

.......................................................32

4.6.3 Restoring Factory P

rinter Settings..........................................................................................33

4.6.4 Explaining Menu

Terms..........................................................................................................33

4.6.5 Online-aptitude Parameter Setti

ngs .......................................................................................34

4.7 Using the Self T

est Functions........................................................................................................35

4.7.1 ASCII T

est Mode ....................................................................................................................35

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4.7.2 Maintenance Printing Test (H pattern)....................................................................................36

4.7.3 Alignment Adjust

Mode...........................................................................................................36

4.7.4 Hex Dum

p Mode ....................................................................................................................36

Appendix A............................................................................................................................................37

A.1 Cleaning the Printer

......................................................................................................................37

A.2 Problems and Solutions

................................................................................................................38

A.3 Error LED on the Control Panel

....................................................................................................39

Appendix B

...........................................................................................................................................40

B.1 Specifications ...............................................................................................................................40

B.1.1 General..................................................................................................................................40

B.2 Interface Specif

ication ..................................................................................................................41

B.2.1 Parallel Interface

....................................................................................................................41

B.2.2 USB Interface.........................................................................................................................42

B.2.3 Ethernet Interface

..................................................................................................................43

B.2.4 Serial I

nterface.......................................................................................................................43

B.3 Printable

Area...............................................................................................................................45

B.4 Cautions of Printing

......................................................................................................................46

Appendix C Command Code Summ

ary..............................................................................................47

C.1 Epson Emulation ..........................................................................................................................47

Print and Line Feed Execution

........................................................................................................47

Format Control

................................................................................................................................47

Print Mode

.......................................................................................................................................47

Character Set

..................................................................................................................................48

Download Character

........................................................................................................................48

Bit-Image.........................................................................................................................................48

Graphics Mode

................................................................................................................................48

Input Data Control

...........................................................................................................................49

Miscellaneous .................................................................................................................................49

Additional Commands

.....................................................................................................................49

Select Code Pages..........................................................................................................................50

DP750 User's Manual

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Chapter 1 Overview

1.1 Features

Thank you for purchasing this Jolimark DP750 printer.

This printer is a 24 pin flatbed Hi-Speed Bill printer which can fulfill multi-function printing requirement, especially for enterprise and office.

Flatbed Paper-feed Mechanism

Newly-style 106 column flatbed printer can feed the paper smoothly. Special designed paper guide makes you reassure to print continuously. So that some document papers, such as multi-copy report, multi-copy bill, envelope, postcard and label and so on, can smoothly in and out without jam.

Easy Paper Installing

Paper installing design of this printer makes you install paper conveniently. Fast paper installing can also save your time.

Automatic paper Load/Eject Function

Cut sheet may be fed from the front of the printer automatically. Finish printing, the paper may be automatically fed back to the front of the printer. Tractor paper is installed on the tractor. Press LOAD/EJECT key, paper may be fed to print position automatically. Finish printing, the paper may be fed to the front of the printer in order to tear conveniently.

Zero tear-off Function

This causes tractor paper to be automatically fed to the tear-off position at the edge of the window cover, for easy tear-off at the perforations after printing. This zero tear-off capability helps eliminate paper wastage.

Facility switch between cut-sheet and tractor paper

Feed the tractor paper back to the installing position through LOAD/EJECT key on the control panel, pull the paper select lever to the cut-sheet position. Insert the cut-sheet from front to print. If you want to use tractor paper again, pull the paper select lever back to the tractor paper position after cut-sheet printing. Then press LOAD/EJECT key, tractor paper may be fed to the printer again.

High Resolution Graphics

A maximum resolution of 360×360 DPI enables the printer to produce fine, sharp graphics.

User- Friendly Control Panel

Current print status and access to all printer functions is available via simple commands from the control panel. In addition, the control panel is used to access the menu system (Setup Menu System) with complete control over the printer’s set-up functions.

Emulation

The printer supports the Epson ESC/P2 emulation as standard.

Contain Letter Character Font

This print contain variously font of Roman, Sans Serif, Courier, Prestige, Script, OCR-A&B, Orator and so on which making printed document prettier.

Compressing Printing

You can set compress print proportion through modifying the Menu System Setting of the printer. (Caution: High Speed mode and Super High mode is invalidated while the printer in Compress printing mode.) In addition, you can set the compress printing through driver. (Only set the compress printing through driver can High Speed printing mode and Super High Speed printing mode are valid.) The

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compress proportion of these two setting methods is compress relationship.

Bar Code Generator

NW -7, EAN-13, EAN-8, Code 39, Industrial 2of 5, Interleaved 2 of 5, Code 128B, and Code 128C are built-in as standard.

Enhance Chinese Character Set

This printer contains GB18030 Chinese character set and also supports 4 bytes Chinese printing.

Facility Switch of Printing Mode

This printer is special designed with a COPY intelligent key. In OFFLINE mode, press COPY key on control panel and it can switch among NORMAL mode, “1+3” mode and “1+6” mode.

Facility Switch of Bill Print Mode

Facility switch of bill print mode is convenient for users to switch among different print modes quickly. According to different printing situations of “Invoice of value-added tax” and “Bill”, using this function can quickly switch to correspondent print mode. In ONLINE mode, holding SPEED key for about 3 seconds, the printer enters “Invoice of value-added tax” print mode after beeping once. In ONLINE mode, holding SPEED key for about 3 seconds, the printer enters “Bill” print mode after beeping three times, sounds like ”beep — beep beep”.

Note: When the printer is in “Invoice of value-added tax” print mode, the original printing

position of the paper can not be adjusted.

Automatic Interface Switching

The DP750 includes both a parallel interface, a USB interface and an Ethernet interface or serial interface. (According to specific interface standards) The printer automatically detects the type of data transfer received from the host computer and switches to the corresponding interface type.

Optional of Automatic Paper edge Detection, Any Position Paper feed Printing and Black Mark Detect Function

User can choose automatic paper edge detection, any position paper feed printing and black mark detect function optionally. Here, printer can detect the borderline of both sides automatically in order to ensure all the printing content is within the printable area. Also, it supports to feed the paper in any position of the paper feed path. Nevertheless, user can choose black mark detect function in the printer settings according to the type of print paper, the printer will carry out black mark detection.

Automatic Paper Skew Detection

The printer can detect the lean of the paper. If it is over the set lean, the printer will eject the paper automatically so that you can ensure the printing quality.

Contain Break Pin Compensation Function

User can set the printer to print using the pin which is in good condition to compensate the break pin.

Pin Switch Printing mode

User can set pins to switch while printing form transverse line in order to improve print head life.

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Chapter 2 Preparation

2.1 Unpacking

Check each item against the following packing list, if any of these items are missing, please contact your dealer.

Caution: The fittings please refer the packing list. The packing style above is subject to change

without notice.

2.2 Unpacking the Protective Materials

1. Open the packing box, lift up the printer, open the top cover of the printer, remove the protective materials.

2. Save all the original packing materials, so that they can be used when transporting the printer.

NOTE

Hold the bottom of printer in the box, and then carefully lift it up. As you unpack, save all the original packing materials. They are specially designed to protect the printer and will make later repacking easy, if necessary. Before using your new printer, please remove the shipping pads from the printer. Open the Window cover and remove the Styrofoam shipping pads.

Printer

B Front table C Ribbon cartridge JMR121 D Paper feed knob E Power cord F Driver CD (Including user's manual and driver) G Interface cable H Facility user's guide I Packing list

Figure 2-1 Packing list in the printer box

Paper guide B (options)

Paper guide A

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2.3 Identifying the Parts

Figures 2-2 and 2-3 highlight the main components of the printer.

Top cover B Control panel C Power switch D Ribbon cartridge E Gap adjust lever F Sub friction roller

Figure 2-3 Main parts of printer (front view)

Figure 2-4 Main parts of printer (rear view)

Protective materials

Figure 2-2 Unpacking the protective materials

G Print head H Front table I Paper guide J Paper feed knob K Paper select lever

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★ According to the specific interface standards

2.4 Installing the Printer

Before placing the printer in your chosen location, consider the following guidelines:

 This printer should be placed on a normal table or desk. Be sure that the surface is level; to avoid an

uneven load on the carriage as it operates.

 Do not install the printer where it may be subjected to:

·Where there is excessive dust.

·Where it may be splattered with oil or metallic dust.

·Where it may be exposed to direct sunlight.

·Where it may be accidentally splashed with water.

2.4.1 Installing the Paper Feed Knob

1. The openings of the Paper feed knob aim at the openings on the left, then insert.

2. Press the Paper Feed Knob to the crust.

2.4.2 Uninstalling the Front Table

Hold of the front table with both hands on both sides, foreside up about 30°,follow the positioning pin to rotate, and pull one side of the front table from the positioning pin, then the other side.

Figure 2-6 Installing the front table extension tray

Tractor B Paper guide slider C Tractor D Ethernet interface E Parallel interface F USB interface G Serial interface H Power supply inlet

Paper feed knob

Figure 2-5 Installing the paper feed Knob

Front table

Square hole

Spring hook

Install groove

Positioning pin

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2.4.3 Installing and Replacing the Ribbon Cartridge

1. Turn off the printer.

2. Hold the concaves of the printer cover to open the printer cover.

3. Hold up the sub friction lever.

4. Move the gap adjust lever to the highest position.

5. Move the print head to the middle of the printer.

6. Turn the ribbon knob in the direction of the arrow to remove any slack from the ribbon so it is

easier to install.

7. Insert the ribbon cartridge into the printer as shown; then press both sides of the cartridge down

firmly to fit the plastic hooks into the printer slots.

Figure 2-7 Opening the top cover and the front roller unit

Top cover

Print head

Sub friction lever

Figure 2-8 Ribbon cartridge

Ribbon cartridge

JMR121

Ribbon nip

Ribbon knob

Ribbon core

Ribbon knob

Ribbon cartridge

Metal guide vane

Poles on the carriage frame

Ribbon nip

Figure 2-9 Installing the ribbon cartridge

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8. Use a pointed object, such as a pencil, to guide the ribbon between the print head and ribbon

guide. Turn the ribbon knob to feed the ribbon into place, the ribbon should not be twisted or creased.

9. Slide the print head from side to side to make sure it moves smoothly.

10. Having installed the ribbon, lower the sub friction roller and pull the gap adjust lever back to the

former position. Then close the top cover.

Note: 1. When your print becomes faint, you need to replace the ribbon cartridge. Otherwise,

the print quality will be affected and the print head may be damage.

2. To remove the old ribbon cartridge, first make sure the printer is turned off, move the print head to the center of the printer. Then hold the ribbon cartridge handle on both sides and lift it out of the printer upwards. Install a new one as the above steps.

3. Never move the print head while the printer is on, otherwise it will damage the printer. Besides, do not touch the print head at the time finishes using the printer for overheating.

4. Please use the Jolimark JMR121 ribbon cartridge, our company will not guarantee to keep the printer in good repair, when it is damaged by unauthorized ribbon cartridge.

2.5 Connecting the Printer to Your Computer

Your printer contains a parallel interface, a USB interface and an Ethernet interface (The serial interface is optional). Connect the printer to your computer as described below.（figure 2-10、figure 2-11、figure 2-12、figure 2-13）

Note: Before connecting the parallel interface or the serial interface, please make sure the power

of the printer is shut down. Must after tighten the cable y ou may turn on the po wer, or it will damage the printer.

2.5.1 Connecting to the parallel interface

1. Turn off both the computer and the printer. Plug the parallel cable securely into the printer's parallel interface connector. Squeeze the wire clips together until they lock in place on either side.

2. Plug the other end of the cable into the computer's parallel interface, then tighten the screws on either side.

2.5.2 Connecting to the USB interface

1. Plug the USB cable A end (flat shape) into the computer's USB interface.

2. Plug the USB cable B end (square shape) into the printer's USB interface.

Note: Don't impact the plug after connecting to the USB cable.

Figure 2-10 Connecting to the

Parallel interface

Parallel interface connector

Parallel interface cable

Wire clips

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2.5.3 Connecting to the Ethernet interface

Plug the RJ-45 crystal plug of the Ethernet cable into the printer, and plug the other plug into the LAN. (shown as figure 2-12)

Note: The details of Ethernet interface printer’s net settings please refer to the User’s Manual.

2.5.4 Connecting to the Serial Interface

1. Turn off both the computer and the printer. Plug the serial cable connector securely into the printer's serial interface. Squeeze the wire clips together until they lock in place on both side of the connector.

2. Plug the other end of the cable into the computer's serial interface; then tighten the screws on both sides of the connector.

2.6 Connecting to the Power Cord

1. Make sure the printer is turned off.

2. Make sure the voltage required by the printer matches that of your electrical outlet.

3. If the power cord is not attached to the printer, connect it to the AC inlet on the printer.

4. Plug the power cord into a properly grounded electrical outlet.

Figure 2-12 Connecting to the Ethernet interface

Figure 2-11 Connecting to the USB interface

USB interface cable

USB interface

Internet cable

Internet interface

Figure 2-13 Connecting to the serial interface

Serial cable

Serial interface

Screw

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To turn the printer ON, press the I mark at the side of the power switch. To turn the printer OFF, press the O mark at the side of the power switch.

Caution: 1.If the rated voltage and your outlet voltage do not match, contact your dealer for

assistance. Do not plug in the power cord.

2. Please use the exactitude electrical outlet.

2.7 Installing Driver

The Driver CD provides the printer drivers for Microsoft Windows 98, Windows 2000/XP and VISTA.

Please use the cable to connect the computer with the printer, then turn on the computer and the printer, put the driver CD into the CD-ROM. Install driver by the following way:

Auto-install way

Double click the file “Setup.exe” in the driver disc, install driver by the following direction.

Note: Auto-install way just work in operating system of Windows2000 or above.

Hand-operated install way

The installing steps for Windows 2000/XP/ Vista are as follows

1. Click “Start” -->"Settings", select "Printers".

2. Click “Add Printer", then it will show a window of "Add Printer Wizard", click "Next", then please read the select direct carefully, Such as, select "Local printer” in the "Local or Network Printer" window, then click "next".

3. Come out a window of "Select the Printer Port”, select a usable port. Such as, select "LPT1:

printer port”, click "Next”.

4. Come out a window of "Manufacturers/Printers", click "Have Disk...", click "Next".

Figure 2-13 Connecting the power cord to the printer

↑ ↓

OFF

Figure 2-14 Turning the Power on and off

Power switch

Power supply inlet

Electrical outlet

Power cord

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5. Come out a window of "Install From Disk". Please according to the operating system

environment, you should select the path as follow: CD-ROM-"Driver"-"WIN 2000 (XP-Vista-Win7)", that you can find a file named: DP750.inf, click "Open", then click "OK”, click "Next".

6. Follow the direct click “Next" gradually till the installation is finished.

The installing steps for Windows 7 are as follows:

1. Click “Start” -->"Devices and Printers”.

2. Click “Add a printer”, then it will show a window of “Add Printer”, click “Add a local printer”, and then click “Next”.

3. Come out a window of “Choose a printer port”, select “Use an existing port”, Such as, select “LPT1: Printer Port”, click “Next”.

4. Come out a window of "Manufacturers/Printers", click "Have Disk...", click “Next”.

5. Come out a window of “Install From Disk”. Please according to the operating system environment, such as Windows 7 operating system you should select the path as follow: CD-ROM-“Driver”-“WIN2000 (XP-Vista-Win7)”, where you can find a file named: DP750.inf, click “Open”, then click “OK” to return to the window of "Manufacturers/Printers", click “Next”.

6. Follow the direct click “Next” gradually till the installation is finished.

The USB interface installing steps for Windows 2000/XP/Visata/Win7 are as follows:

The following steps are used Windows XP as example. There are slight differences among different operating systems.

1. Connect an USB cable and turn on the printer.

2. After the computer find out new hardware and finish searching, come out a window of “Add New Hardware Wizard”, click "Next".

3.Come out a window of "Add New Hardware Wizard" —— "Windows operation", choose”

Not Search, I want to Choose the Setup Driver (D)”, click "Next".

4. Come out a window of "Manufacturers/Printers", click "Have Disk...” click “Next”.

5. Come out a window of “Install From Disk”. Please according to the operating system

environment, you should select the path as follow: CD-ROM-“Driver”-“WIN2000 (XP-Vista-Win7)”, where you can find a file named: DP750.inf, click “Open”, then click “OK” to return to the window of "Manufacturers/Printers", click “Next”.

6. Follow the direct click “Next” gradually till the installation is finished.

The installing steps for Windows 98 are as follows:

（1）The installing steps with a parallel cable or a serial cable:

1. Click "Start" -->"Settings"-->"Printers".

2. Click "Add Printer", then it will show a window of "Add Printer Wizard", click "Next", then please read the select direct carefully, Such as, select "Local printer" in the "Local or Network Printer" window, then click "Next".

3. Come out a window of "Click the manufacturer and model of your printer”, click "Have Disk...", please click "Browse", select the path as follow : CD-ROM-"Driver"-"WIN98 (WINME) ", where you can find a file named: DP750.inf, click "Open", then click "OK".

4. Come out a window of “Install From Disk”, click "OK, return to a window of "Add Printer", then click "Next".

5. Come out a window of "Printer port", select "Available ports", Such as, select "LPT1: Printer Port", click "Next", and then show the printer’s name. If the system is not installed by other printer driver process, the printer is treated as default printer by the application process of

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Window98 environment, click "Next". Otherwise according to prompt, choose the printer is default: "Yes", click "Next", choose "Yes-(recommended)", click "Finish". Come out a window of "Printer test page completed!", click "Yes".

6. The printer driver process is installed successfully.

（2）The installing steps with an USB cable:

Note: 1. As the system of Windows 98/ME doesn’t have integrated USB driver control,

please install USB driver before using USB interface printing. Then install USB printer driver.

2. If it has installed the USB driver, please install the USB printer driver directly as the following steps.

USB driver installing steps:

1. Connect an USB cable and turn on the printer.

2. After the computer find out new hardware and finish searching, come out a window of "Add New Hardware Wizard", click "Next".

3.Come out a window of "Add New Hardware Wizard" ——"Windows operation" ,choose "Search the best driver for the device(recommended)", click "Next".

4. Come out a window of "Search for new drivers", check "Specify a location", click ”Browse", select the path as follows: CD-ROM-“Driver”-"【WIN98 (WINME) \USB driver】", then click "OK".

5. Return to a window of "Search for new drivers", click "Next"; Come out a window of "Windows driver file search for the device”, click "Next".

6. After the system finishing installing the file automatically, come out a window of "USB print supported, click "Finish".

7. The printer USB driver process is installed successfully.

USB printer driver installing steps:

1. Click "Start" -->"Settings"-->"Printers"

2. Click "Add Printer", then it will show a window of "Add Printer Wizard", click "Next".

3. Come out a window of "Click the manufacturer and model of your printer", click "Have Disk...", please click "Browse", select the path as follow : CD-ROM-"Driver"-"WIN98 (WINME) ", where you can find a file named: DP750.inf "Open", and then click "OK".

4. Come out a window of “Install From Disk”, click “OK”, return to a window of “Add Printer", then click "Next".

5. Come out a window of "Printer port", select "Available ports", select "JMUSB", click "Next", and then show the printer’s name. If the system is not installed by other printer driver process, the printer is treated as default printer by the application process of Window98 environment, click "Next”. Otherwise according to prompt, choose the printer is default: "Yes", click "Next" choose "Yes-(recommended)", click "Finish". Come out a window of "Printer test page completed!", click “Yes".

6. The printer driver process is installed successfully.

2.8 Network Settings

Please use Jolimark network setting software NetFinder to set the IP address for Jolimark printers, which can be found in the CD or downloaded from www.jolimark.com

Note: The network printing function needs the operating system of Windows2000 or above.

2.8.1 Connecting Printer

Power on the printer, connect with the Ethernet cable which has been connected to LAN, and look into the information of Ethernet LED indicator to ensure the printer has entered into the normal connection.

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2.8.2 Setting IP Address

1. Run NetFinder Software Double click NetFinder.exe in the PC which connects the printer in the same LAN. The figure of

the software is shown as follows:

2. Search printer Click “Search” button in the main interface, the dialog box appearing will begin searching

automatically and show appearance, listing a printer in the main interface if found. The time is counting down in the progress bar (10s in total) and the search will finish as soon as the time is over. When going on searching, press “search” button again.

Yello w LED Green LED Description

ON Flash Normal

OFF OFF Not connect to network

Button description: Exit—Exit from the software Search—Search printers in the same LAN Assign IP—Modify the IP address and other settings for the specified printer.

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If the printer still can not be found out when the network connection is correct and in the same network, Please check whether the network fire wall on the PC open or not. If there is fire wall, please close it temporarily; open it again after finishing searching and setting a printer completely.

3. Setting printer’s IP address The printer’s information is listed in the main interface, the left side of which is the model and

description and the right is the IP and MAC address. What’s more, the assign mode (dynamic/static) is noted behind the IP address.

1) Correlative description for IP address settings

In order to search and set printer’s IP address conveniently for the first time, the factory default

setting is DHCP mode which assigns IP address dynamically. If there is no DHCP server in the connected LAN and printer is set to DHCP mode as well, then it will use the internal pre-set address (IP: 10.0.0.1, Subnet Mask: 255.255.255.0) automatically.

It is suggested that printer’s IP set to static in actual usage, which can cut down the time when

initializing the Ethernet interface as the printer is turned on and prevent IP conflicts (The dynamic

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address used in printer may conflict with another one). The network segment part of the IP address and Subnet Mask must be the same as those of PC connecting with a printer. For example, the address of working PC is 192.168.0.1/255.255.255.0 (IP/Subnet Mask), then which of printer should be set to 192.168.0.x/255.255.255.0（x=2~254 and should avoid the IP in used. It is not restricted for NetFinder to search printers in the same network but different segment parts (can not stride gateway). Relative glossary of IP address may refer to corresponding information.

2) Setting printer’s IP address Select the printer information to be modified (black frame appears), click “Assign IP” button. Set

the IP in the dialog box appearing.

Check the “Use DHCP” if need to assign dynamic address, the settings above will be disabled automatically. Please make sure there is a DHCP server in the network, or the printer can not receive an effective IP address.

When to specify static address, uncheck “Use DHCP” and fill in “IP address”, “Subnet Mask” and

“Default Gateway”. If there is no gateway in the network, fill 255.255.255.255 in the “Default gateway”. “IP address” and “Subnet Mask” should obey the assigning rules of local LAN (Ethernet), please enquire the administrator of networks which the printer connects to for more details. Click “OK” to send address setting information to the specified printer. The printer takes response after “Close this window on success” is checked, and then this dialog is closed automatically. Select “Reload Timer” then the software will wait for the printer’s response. Generally, printer will take response in a circle time if network connection is correct.

Click “Cancel” if you abandon the modification. Click “Search” in the main interface again to update printer information after modifying the

printer’s IP address.

3) Report printer’s IP address Report the printer’s IP address, which will be used in the section “Newly-install printer network

driver” or “Upgrade-install printer network driver (setting driver’s network port)”.

2.8.3 Installing Printer Network Driver

The ways of installing network driver are divided into Newly-install way and Upgrade-install way according to whether the PC installs the printer driver or not. If the printer driver hasn’t been installed on the PC, adopt newly-install way whose steps are shown in “Newly-install printer network driver”.

If the printer driver has been installed on the PC, adopt Upgrade-install way whose steps are shown

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in “Upgrade-install printer network driver”.

1. Newly-install printer network driver

1) Click “Start”Æ”Settings”, select “Printers.

2) Click “Add printer”, then come out a window of “Add Printer Wizard”, click “next”,

3) Come out a window of “Add Printer Wizard”, then please read the select direct carefully. Such as,

select “local or Network Printer”, then click “next”.

4) Come out a window of “Select the Printer port”, select a port you want your printer to use. For

example, select “Create a new port”, select “Standard TCP/IP Port” in the port, click “next”.

5) Come out a window of “Add standard TCP/IP Printer Port Wizard”, click “Next”.

6) Come out a window of “Add Port”, enter the IP address reported by the “Setting printer’s IP

address” in the “Printer Name or IP Address” column. Take IP address “192.168.0.240” for example. “Port Name” is created automatically after finishing filling in IP address.

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7) Come out a window of “Additional Port Information Required”, select “Custom” in the “Device

Type”, and then click “Settings”.

8) Come out a window of “Port Settings”. Affirm that “Port name” and “Printer name or IP address”

are correct, “Protocol” is “RAW” and “Port Number” is “9100”, click ”OK”.

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9) Return to “Additional Port Information Required”, click “Next”.

10) Come out a window of “Completing the Add Standard TCP/IP Printer Port Wizard”, click “Finish”.

11) In the selection of "Manufacturers/Printers", click “Have Disk”, and then click “Next”.

12) Come out a window of “Install From Disk”. Please according to the operating system

environment, such as Windows XP operating system you should select the path as follows: CD-ROM-“Driver”-“WIN200 (XP-Vista-Win7)”, that you can find a file named: DP750.inf, click “open”, then click “OK”, then return to the window “install printer software”, click “next”.

13) Follow the direct click “next” gradually till the installation is finish. At this time, printer network

driver is installed completely.

2. Upgrade-install printer network driver (setting driver’s network port)

If PC has installed the printer’s driver, set driver’s network port to carry out network printing. The concrete steps are shown below:

1) Click “Start”Æ”Settings”, select “Printers”

2) Right click DP750 driver, click “Properties” on the window coming out.

3) Come out a window of “Properties”, click “Ports” and “Add Ports”.

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4) Come out a window of “Printer port”, select “Standard TCP/IP Port”, click “New port”.

5) Come out a window of “Add Standard TCP/IP Printer Port Wizard”, click “Next”.

6) Come out a window of “Add a port”, import the IP address reported by the “Setting printer’s IP address” in the “Printer name or IP address” column. Take IP address “192.168.0.240” for example. “Port name” is created automatically after finishing filling in IP address. Click “Next”.

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7) Come out a window of “Port information”, select “User-defined” in the “Equipment style”, then

click “setting”. Come out a window of “Additional Port Information Required”, select “Custom” in the “Device Type”, then click “settings”.

8) Come out a window of “Port Settings”. Affirm that “Port name” and “Printer name or IP

address” are correct, “Protocol” is “RAW” and “Port Number” is “9100”, click ”OK”.

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9) Return to “Additional Port Information Required”, click “Next”.

10) Come out a window of “Completing the Add Standard TCP/IP Printer Port Wizard”, click

“Finish”.

11) Return to “Printer Ports”, click “Close”.

12) Return to “Properties”, make sure the network port is selected, click “Apply”, and then click

“Close”. Thus, printer’s network port setting is finished.

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Chapter 3 Paper loading

3.1 Paper Thickness Adjustment

Before loading cut sheet or tractor paper, you have to adjust the gap adjust lever on the right of the printer.

To feed thicker paper through the printer, you need to move the gap adjust lever from its standard position.

The lever moves the print head relative to the platen so that there is more room for the paper.

Adjusting the Gap adjust Lever

To obtain good quality printing and prevent problems (paper jam etc.) adjust the gap adjust lever as shown in Figure 3-1. The scale number # 1 shown in Figure 3-1 identifies the standard paper thickness setting. This is the recommended setting for most papers. Use Table 3-1 to find the recommended setting for other papers.

3.2 Using Cut Sheets

1. Turn the printer on.

2. Set paper select lever toward the back of printer as shown in Figure 3-2.

Position Paper thickness

1 0.06 mm-0.12 mm

1.5 0.12 mm-0.22 mm 2 0.22 mm-0.32 mm

2.5 0.32 mm-0.42 mm 3 0.42 mm-0.52 mm

3.5 0.52 mm-0.62 mm 4 0.62 mm-0.70 mm

4.5 0.70 mm-0.78 mm 5 0.78 mm-0.85 mm

Gap adjust lever

Table 3-1 Paper thickness setting

Remark:

Figure 3-1 Setting the gap adjust lever

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3. Position the left hand cut sheet guide by referring to the marking on the window cover. (On the left side of the window cover, “O” indicates the transverse valid printing home position) As shown in Figure 3-3.

4. If paper is longer, please pull out the small front table. (Figure 3-4)

,please

5. Insert the paper as shown in Figure 3-5.

The paper is fed automatically into the printer and stops at the printing home position. You can

set the printer to detect skew so if the paper skews during loading, the printer detects it and automatically ejects the paper to the front table.

Figure 3-2 Setting the paper select lever

Figure 3-3 Adjusting the paper guide

Figure 3-4 pull out the small front table

Paper select lever

Paper guide

“0”position

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3.3 Using tractor paper

This printer feeds tractor paper from the rear of the printer to the front.

3.4 Tractor Paper loading

1. Connect the printer and the power supply outlet with the power cord.

2. Set paper select lever toward the front of printer as shown in Figure 3-6.

3. Release the lock lever of left tractor and move the tractor to the left edge of the tractor paper.

NOTE

The printer’s skew detection level can be set within the default setting menu.

Figure 3-5 Loading cut sheet

Figure 3-6 Feeding direction of tractor paper

Figure 3-7 Setting the paper select lever

Out

Power switch

Paper feed knob

Paper select lever

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Release the lock lever of the right tractor.

4. Open the tractor paper guide and place the paper on the sprocket pins as shown in Figure 3-8, then close the paper guide. If you are using preprinted paper or labels, install them with the printed or labeled side facing upwards.

5. Ensure the tractor paper is inline with the printing home position. If the paper is not aligned with the printing home position, align the paper, and then fasten the lock lever to lock the tractors.

6. Slide the right tractor to left to take up any slack in the paper, and then fasten the lock lever to

fix the tractor in position.

7. Align the paper with the print start position.

Ensure the tractor paper is inline with the print start position. If the paper is not aligned with the

print start position, release the tractor rock levers of the left and right tractors, align the paper, and then fasten the lock lever to lock the tractors.

3.5 Tearing off Tractor Paper

In the factory default setting, the function of loading tractor paper to tear position has been turned on. After finish printing, the printer will load the tractor paper slot to the tear position automatically. Tractor paper can be torn off by the printer cover edge, (as shown in Figure 3-10). If you want to change the default setting, please turn off the function of loading tractor paper to tear position, after finish printing, press LOAD/EJECT key to load the paper to tear position.

If the perforation of the paper is not at the edge of the top cover, adjust the tear off position (refer to

Left tractor paper guide

Right tractor paper guide

Figure 3-8 Setting tractor paper into the tractor

NOTE When paper is loaded to the tractor, please set the top of paper to the edge of the tractor paper guide, as shown in Figure 3-9.

Paper Top

Tractor

Figure 3-9 Setting paper on the sprocket pins

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chapter 4, Control Panel).

Figure 3-10 Tractor paper tear off

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Chapter 4 Control Panel

4.1 Control Panel Keys and LEDs

This control panel consists of 4 keys and 4 indicator LEDs as shown in Figure 4-1.

The following table details each indicator LED function:

4.2 Basic Control Panel Operations

You can use the four keys on the control panel to operate your printer.

Indicator LED On Blink Off

PAPER OUT (red)

Combinatorial reference (see Appendix A.2)

paper runs out and during error condition

The printer is in the standard mode.

ONLINE (green)

Lights when the printer is online.

The printer is offline

Combinatorial reference (see Appendix A.2)

COPY MODE (green )

The printer is in the ”1+3” mode.

The printer is in the ”1+6” mode.

The printer is in the normal mode.

SPEED MODE (green)

Lights when the printer is in high speed mode.

The printer is in super high speed mode

The printer is in the normal speed mode.

Figure 4-1 The Printer Control Panel

NOTE

If you set the scale number of the lever position equal to or greater than 2 in the normal mode, the printer will transfer to the COPY MODE 1 as the current printing mode. However, the COPY MODE LED is still off.

Table 4-1 LEDs on the control panel

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ONLINE Pressing the ONLINE button, alternates between ONLINE and OFFLINE mode.

LOAD/EJECT

COPY

When offline, press LOAD/EJECT key can control cut sheet or tractor paper feeding. In cut sheet mode, if you press LOAD/EJECT key when offline, the paper will be ejected. In tractor paper mode, if you had fix tractor chain wheel, press LOAD/EJECT key when offline, the paper will be fed to the printing home position. The printer now being in the online mode. You need to being in the offline mode again, then press LOAD/EJECT key, paper will be fed to the tear position. Press it one more time paper will again back to the ready position, repetition.

In the online mode, pressing the COPY key, alternates among the NORMAL, COPY

"1+3" MODE, and COPY "1+6" MODE.

LF/FF

In the offline mode, press the LF/FF key to feed the paper line by line. Alternatively, hold the key down for several seconds, the printer will eject the cut sheet, or the tractor paper will be reversely fed to the top-of-form position of the next page.

SPEED

In the offline mode, pressing the SPEED key alternates among the three modes: the NORMAL SPEED mode, the HIGH SPEED mode and SUPER HIGH SPEED mode. (In the graphics printing mode, the impacts of HIGH SPEED mode and SUPER HIGH

SPEED mode are the same.

4.3 Bill Print Function

In ONLINE mode, holding COPY key 3 seconds, after beep once, the printer enter “Invoice of

value-added tax” print mode.

In ONLINE mode, holding SPEED key 3 seconds, after beep once, the printer enter “Bill” print mode. Note: Under “Invoice of value-added tax” mode, the printing home position can not be

adjusted.

4.4 Printing Home Position Adjustment Mode

The printing home position setting determines the margin between the top of paper and the first printed line (the top margin).

In the ONLINE mode, press the LF/FF key for about 3 seconds to enter the printing home position adjustment mode. The ONLINE and PAPER OUT LED will blink alternating.

Use the COPY/LOAD/EJECT and LF/FF keys to alter the printing home position setting: COPY/LOAD/EJECT: Increase the printing home position by 1/60 inch. You can increase the margin to

a maximum of +60 increments (+60/60 inch) from the factory setting.

LF/FF: Decrease the printing home position by 1/60 inch. You can decrease the margin to

a maximum of -10 (-10/60 inch) from the default setting.

To exit and save your new setting, press the ONLINE button. The PAPER OUT LED and ONLINE LED blink simultaneously 2 times with two beeps, and then the PAPER OUT LED and ONLINE LED will be on.

NOTE

If the tractor paper is out while printing, please press ONLINE key after feed in the tractor paper again.

NOTE

Your application software usually sets your top margin. You shouldn’t need to change the printing home position setting very often.

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Note: When the printing home position is in the maximum, press LOAD/EJECT key, the printer

will not increase.

When the printing home position is in the minimum, press LF/FF key, the printer will not

decrease.

4.5 Tear-off Adjustment Mode

There is a tear-off bar at the edge of the window cover. When you have finished printing, you can advance the tractor paper on the tracker to the tear-off bar by the tear-off function to easily tear off the perforated sheets. The tear off setting determines the distance between the perforation of tractor paper and the tear-off bar. If the default distance is not suitable for you, you can adjust it by the printer’s tear-off adjustment feature.

With the printer online, press both the COPY/LOAD/EJECT and LF/FF keys for about 3 seconds to get the printer to enter the tear-off adjustment mode. When the printer enters this mode, the ONLINE LED and the POWER LED blink alternately.

Use the COPY/LOAD/EJECT and LF/FF keys to alter the tear-off setting: COPY/LOAD/EJECT: Press the COPY/LOAD/EJECT key to adjust the distance in 1/60 inch increments.

You can maximum increase to +15/60 inch.

LF/FF: Press the LF/FF key to adjust the distance in 1/60 inch decrements. You can maximum

decrease to -15/60 inch.

To exit and save your new setting, press ONLINE key. The PAPER OUT LED and the ONLINE LED blink simultaneously for 2 times and beep twice, then the PAPER OUT LED and ONLINE LED turn on. Your new tear-off setting value is saved.

4.6 Using the Setup Menu System

The factory settings of this printer are selected to meet the requirements of the majority of users. However, you may want to use a different character set for a different language or you may prefer

printing in different font or style. To achieve this, you can use the Setup Menu System to create your own printer settings by modifying or changing the factory defaults.

The setup menu system is divided into several groups, and each group contains a number of menu lists, each list containing several settings. You can select a new setting of the menu list and save it, or just go to the next menu list without altering the current setting.

4.6.1 Printing the Current Setting Report

You can use the information in the current report to decide which settings you want to change.

To print the current settings:

1. Turn the printer off.

2. If you use tractor paper, make sure the tractor paper has been fixed properly. (The width of tractor paper at lease 240mm)

3. Hold down both the COPY/LOAD/EJECT and LF/FF keys.

NOTE

To exit without saving, just turn the printer OFF.

NOTE

To exit without saving, just turn off the printer.

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4. Turn the printer on.

The printer automatically loads paper and prints the current settings. An example print out is shown in Figure 4-2.

Caution: 1. The options whose color is printed contrarily are the current settings. If the

initialization of “Language” is “English”, saving the setting and operating the upper steps again, and it will print the current settings in English. The way of changing the settings is in the next section.

2. When the driver has compress printing scale function, If choose 80% compress mode in the driver, at the same time, choose 75% compress mode in the menu settings system. Then it will comes a result that the transverse compress will be 80% x 75% = 60%.

3. When choose 75% compress mode in the menu settings system, HIGH SPEED/SUPER HIGH SPEED print mode will not be valid.

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LANGUAGE CHINESE EMULATION OKI

CHAR. MODE CHINA

FONT SANS SER COURIER PRESTIGE SCRIPT OCR-B OCR-A ORATOR ENG PITCH 12 CPI 15 CPI PROPORTIONAL

CHI PITCH 7.5 CPI SLASH ZERO ON INTL CHAR SET FRANCE GERMANY U.K. DENMARK1 SWEDEN ITALY

SPAIN 1 JAPAN NORWAY DENMARK2 SPAIN 2 LATIN AM KOREA LEGAL NETHER TURKEY

CHARACTER SET ITALICS CODE PAGE MULTI PORTUGAL CANADA NORWAY EAST EURO CYRILLIC RUSSIAN HUNGARY KAMENICKY TURKEY ICELAND BULGARIA MAZOVIA GRK 437 GRK 851 GRK8859-7 GRK 1253 ARAB NLS ARAB EXT WIN LAT1 WIN LAT2 ISO LTN1 ISO LTN2 TUR8859-9 ISO LTN9 KBL LATIN 7

LINE SPACING 8 LPI FORM LENGTH 3 INCH 3.5 INCH 11/3 INCH 4 INCH 5 INCH 5.5 INCH 6 INCH 7 INCH LETTER 12 INCH 14 INCH FORM LOCK ON PAGE SKIP ON COMPRESS PRT 75% 50% LEFT EDGE 1/10 INCH 2/10 INCH 3/10 INCH 4/10 INCH 5/10 INCH 6/10 INCH EDGE DETECT OFF BLACK MARK

LEFT RIGHT

PRINT DIR BI-DIR UNI-DIR QUIET MODE

AUTO LF

AUTO TEAR OFF OFF LOADING PUSH KEY 0.5 SEC. 2.0 SEC. SKEW DETECTION ON SKEW LEVEL 001 002 004 005 006 007 008 009 010 PIN SWITCH ON

BAUD RATE 19200 BPS 4800 BPS 2400 BPS 1200 BPS PAR I T Y ODD EVEN DATA BIT 7 BIT STOP BIT 2 BIT PRTOCOL XON/XOFF

24 23 22 21 20 19 18 17

Current Setting Report

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16 15 14 13 12 11 10 09

08 07 06 05 04 03 02 01

4.6.2 Enter the Setup Menu System and Change the Settings

If need to use different fonts or printing formats, you can use the setup menu system to change the settings.

The operating steps of changing the menu system

1. Turn on the printer.

2. Load the paper to the printing home position (make sure the paper is enough) then switch the

printer ONLINE.

3. Keep pressing the COPY/LOAD/EJECT key for 3 seconds.

The PAPER OUT LED and ONLINE LED blink 2 times simultaneously, it means the printer enters

setup menu system mode.

This starts the Setup Menu System and prints the instructions for using it. The current setting is underlined.

The print head points to the current selection in the menu.

4. Make a selection from the menu with the keys on the control panel:

Press: To:

LOAD/EJECT

Move the print head to the next menu selection. Repeat this until you get the selection that you want.

LF/FF

Save the setting that is currently indicated by the print head position, and go to the next menu. Note: Newly setting will be shown in fill character.

ONLINE

Move to the upper menu (Holding on pressing ONLINE key will back to main menu directly)

SPEED

Save the settings and exit the menu setting system

5. When you have made all of your settings (remember that you don’t have to go all the way through

the menu system), holding on press SPEED key, newly settings will be stored and exit the menu setting mode. If you do not want to store the settings, just switch off the printer directly.

Figure 5-3 Setup Menu System

Figure 5-2 Current setting report

MAC Address: XX-XX-XX-XX-XX-XX DHCP:YES IP:10.0.0.1 Subnet mask:255.255.255.0 gateway:255.255.255.255

SETUP MENU SYSTEM

Use the COPY/LOAD/EJECT key to point the print head to the desired setting. Use the LF/FF key to confirm the current setting Use the ONLINE key to go back the previous menu (Press and hold the ONLINE key to go

back the main menu). Press and hold the COPY key to save settings and exit.

Current settings are

New settings will be FILLED.

SYSTEM SETUP CHARACTER PAGE LAYOUT PRINT SETUP SERIAL I/F HEAD PIN

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6. Switch the printer off and then turn on again. New settings of the menu will be stored.

4.6.3 Restoring Factory Printer Settings

You can restore to the factory printer settings without having to work through the Setup Menu System to reset the menus.

To restore to the factory settings:

1. Make sure that the printer is ONLINE

2. Press and hold down the ONLINE and SPEED keys on the control panel for 3 seconds. The LEDs of the PAPER OUT and ONLINE on the control panel flash 2 times respectively at the

same time and the printer makes three beeps to confirm that the printer’s factory settings have been

restored.

3. Loosen the keys and switch the printer off and on again. After these steps, the printer’s factory settings work.

Note: After restoring factory printer settings, the network settings also back to default.

4.6.4 Explaining Menu Terms

Options Description

SYSTEM SETUP

LANGUAGE

Choose the language set menu, menu content according to setting of the language style to print.

EMULATION Select the printer emulation to match the printer driver that installed on PC. CHAR. MODE Select the ASCII or China character mode.

CHARACTER

FONT

Set the font for the printer to use in the absence of any font control instructions from your software.

ENG PITCH Set the pitch to determine the horizontal spacing of the printed Chinese. CHI PITCH Set the pitch to determine the horizontal spacing of the printed Chinese.

SLASH ZERO

Select or cancel the printing of a slash (/) through zero to distinguish them from the letter O.

INTL CHAR SET

Select interior character (only with EPSON compatible). (USA France Germany Britain Danmark I Sweden Italy Spain I Japan Norway Danmark

II Spain II Latin America Korea LEGAL Holand turkey ) CHARACTER SET Select character set into Italic Character Table or Graphic Character Table. CODE PAGE Select a code page.

PAGE LAYOUT

LINE SPACING

Set the vertical spacing of the printed characters. You can set it to either 6 LPI

(the default setting) or 8 LPI.

FORM LENGTH

Set the length of your printer paper, for both cut sheets and continuous-feed

paper.

FORM LOCK

Pages long setup instructions invalid. PAGE SKIP Select (ON) or cancel (OFF, the default) a bottom margin of one inch. COMPRESS PRT Select compressed print mode or normal print mode.

LEFT EDGE

Setting distance from the first print character to the left paper edge, unit is 1/10

inch.

EDGE DETECT Automatic edge detection function BLACK MARK Whether or not choose the black mark detection.

PRINT SETUP

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PRINT DIR

Print direction mode include to one-way 、bidirectional and automatic mode.

When default option is automatic mode, Print direction is bidirectional. Only

choose “automatic mode”, print direction instruction in effect. If choose

“one-way” or “bidirectional” mode, print direction instruction invalid.

QUIET MODE

Select the printer into quiet mode. The acoustic noise is lower but the printing

speed is reduced by half.

AUTO LF

Select (ON) or cancel (OFF) the automatic advance of the paper by one line

after every carriage return command.

AUTO TEAR OFF

Enable or disable AUTO TEAR OFF function. The feed delay for the tear-off

advance can be set.

This determines the action of the printer while the single sheet paper is front

feeding.

PUSH KEY disables automatic loading allowing loading only by pressing the

LF/FF key. The other options allow automatic feeding after the stated delay

time.

SKEW DETECTION

Enable or disable the skew detection for front feeding, if the paper is more

inclined level set out, the paper automatic retreat. If you use this function value,

please refer to tilt level.

SKEW LEVEL

Sets the Skew sensor sensitivity. 001 is the most critical while 010 is the least.

If a skew error is detected the single sheet will be automatically ejected. Note:

With setting “1” manual feed becomes highly difficult.

PIN SWITCH

Select pins witch mode. The printer auto switches the different pin to print table

Line.

SERIAL I/F

BAUD RATE Set the printer RS-232C interface speed. PARITY Set the printer RS-232C interface parity error checking type. DATA BIT Set the printers RS-232C data width either 8 bits or 7 bits.

STOP BIT Set the printers RS-232C transmission stop bits. PROTOCOL Set the printers RS-232C interface protocol (handshaking).

HEAD PIN

Select broken-pin mode. The default settings is every root printed needle is

live. When the printer Is printing, if user find out broken-pin, please Select

broken-pin mode, then the printer can automatic compensate broken-pin

position.

4.6.5 Online-aptitude Parameter Settings

DP750 supports the function of online-aptitude parameter settings, which can be set in the PC with the driver installed in.

The concrete setting steps are shown as follows:

1. Make sure that the host and the printer are connected with a cable and both the host and the printer is turned on, the printer should be online as well.

2. Click “Start”Æ”Settings”Æ”Printers”

3. Right click “Jolimark DP750” in the “Printers”, select “Properties”.

4. Click “Device Property” in the property page.

Table 4-2 Description of options

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5. The setting way is corresponding with that of printer menu system. In the “Printer Settings” layout,

select the first class menu in the combobox of “Select Printer Setting Class”, select the second menu in the “Configuration” and set the item in the current parameters list.

6. Click the button “Reset All” to reset all the parameters to be the driver’s default, but not change

the printer’s settings.

7.When setting the parameters: you can click “Set Item” to save the current settings after setting

each item, or you can also click “Set All Items” after setting all parameters. After clicking “Set All Item” or “Set Item”, the parameter’s instruction will be sent to the printer.

8. The printer’s parameter settings are changed at once after receiving the instruction and the

printer does not need to restart.

9. After finishing settings, click “OK”, exit the “Properties” window.

4.7 Using the Self Test Functions

4.7.1 ASCII Test Mode

One page of ASCII pattern is performed by turning power on while pressing the ONLINE key. Continuous printing of ASCII pattern is performed by turning power on, while pressing the ONLINE

key and LOAD/EJECT key at the same time. Pressing the ONLINE key can stop printing, and turn off the printer to exit ASCII test mode.

Figure 4-4 The former of English self-test

ASCII TEST MODE

Jolimark DP750 VX.X XXXX/XX/XX

!”#$%&’()*+,-./10123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghijklm

!”#$%&’()*+,-./10123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghijklmn

”#$%&’()*+,-./10123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghijklmno

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4.7.2 Maintenance Printing Test (H pattern)

One page printing of H pattern is performed by turning power on, while pressing the LF/FF key. Press ONLINE key can stop printing, restart the printer can exit the H pattern.

4.7.3 Alignment Adjust Mode

Enter the alignment adjust mode to improve the print quality when the printer is used for a long time.

In DPI state, use COPY key to choose different copy mode, corresponsively adjust alignment in every mode. In the alignment adjust title, COPY 1 indicates the “1+4” mode while COPY 2 indicates the “1+6” mode.

1. Make sure the printer is paper in and turn on the printer.

2. In the online mode, press and hold on the LF/FF key and SPEED key until the PA PER OUT and

ONLINE indicators blink simultaneously, the printer enters the alignment adjust mode.

3. After entering the alignment adjust mode, press the following keys to adjust the degree of make

columns:

EJECT/LOAD Each press this key, the even line will move left with one step (30 steps max.) Press ONLINE key to check the result. LF/FF Each press this key, the even line will move right with one step (30 steps

max.) Press ONLINE key to check the result.

Holding on pressing SPEED In the alignment adjust mode, press this key to the

next copy mode. It can switch among NORMAL print mode, “1+4” print mode and “1+6” print mode. Press ONLINE key to check the result.

SPEED Switch to the next DPI adjust state. It can switch among 80DPI, 120DPI,

180DPI, 240DPI and 360DPI. Press ONLINE key to check the result.

ONLINE Store and print the current settings

4. Restart the printer and exit the alignment adjust mode.

Note: Alignment adjust mode will affect the printing quality, think over before adjust it and

strict to the instructions while adjusting.

4.7.4 Hex Dump Mode

Turn power on while pressing the LOAD/EJECT key, which causes the printer to enter Hex Dump mode. In this mode, the data which are sent from computer will print with Hex mode. Pressing the ONLINE key can stop printing, and turn off the printer to exit Hex Dump mode.

The results of the hex dump printing will be shown as follows.

Figure 4-5 The former of the maintenance print

***** HEXADECIMAL DUMP *****

(0000) 1B 34 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E, 4ABCDEFGHIJKLMN

(0010) 4F 50 51 52 53 54 55 56 57 58 59 5A 0D 0A 1B 35 OPQRSTUVWXYZ, , , 5

(0020) 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 ABCDEFGHIJKLMNOP

(0030) 51 52 53 54 55 56 57 58 59 0D 0A QRSTUVWXYZ,

Figure 4-6 The hexadecimal dump printing

H PRINT MODE

Jolimark DP750 VX.X XXXX/XX/XX

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

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Appendix A

A.1 Cleaning the Printer

Cleaning periodically and the cleaning tool

Periodical cleaning: every six months or every 300 working hours once. Cleaning tool: dry cloth (please use soft cloth to clean metal parts.)

Cleaning the paper feed platform and spare parts

Please clean the oil covered spare parts with a piece of soft cloth. Wipe off wasted paper and clean dirt and dust.

Cleaning the carriage shaft

There is a layer of oil covered on the carriage shaft which guarantees the carriage runs smoothly. But the oil is easy to absorb dust, please clean the dust with soft cloth first, and then add proper lube, move print head back and forth to make lube scattered.

Cleaning the photoelectric sensor part

As the paper feed sensor use a correlation photoelectric sensor. You should clean the parts periodically.

1. Clean the three light extinction patch every three months.

2. Clean the photoelectric sensor's protect cover every three months.

When the paper feed sensor can not detect the paper which make the paper can not be fed you may take following actions:

1. Clean the dust on the light extinction patch.

Figure A-1 Cleaning printer

Paper feed platform

Carriage shaft

Caution

z Do not open the printer top cover or rotate the paper feed knob while printing, z Do not place any heavy object on the printer no matter it is printing or not.

z Turn off both the printer and the Host before connecting them. Not allow plug in the

power cord or the signal cord. Or it may burn out the Chip and damage the printer interface or the power supply.

z Turn off the printer and pull out the plug before cleaning the printer.

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2. Clean the dust on the protect cover of the photoelectric sensor.

Note: 1. Turn off printer and pull out the power cord before cleaning.

2. Being used under dust circumstance, the carriage shaft may stack much dust and affect the print quality.

3. If you have just finished using the printer, let the print head cool for a few minutes before you touch it.

4. Please use a soft cloth for cleaning, do not use combustible solvent.

A.2 Problems and Solutions

No.

Problem Solution Note

Paper jammed while printing

Stop printing and take the jammed paper out. Then restart to print.

The carriage has no action while printing

Stop printing, check if the ribbon is blocked or the ribbon cartridge has been inserted properly.

The noise is too loud while printing

Stop printing, check if every part is in proper position or the running clasp has any error.

Bugs in the print character

Check whether the ribbon has been inserted properly, then print out the current settings. Check if the print head pins have been broken.

Send to check

Nothing prints out while printing

Check if the ribbon is jammed or the paper select lever in the right position

Paper do not feed or feed unsmoothly

Check if the gap adjust lever is in right position, or else send to check.

Carriage runs uneasy and has loud noise.

Stop printing and check, if there is strange things, takes them out; if there is a layer of dust on the carriage shaft, clean it and add some lube.(See A1 Cleaning the printer for reference).

Send to check

Print characters are too faint

Replace the ribbon carriage with a new one

Figure A-2 Cleaning the dust on the protect cover of the

photoelectric sensor and the light extinction patch

Protect cover

Light extinction patch

Protect cover

Light extinction patch

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A.3 Error LED on the Control Panel

In case of printer error, the printer enters off line state and indicates an alarm by blinking the LEDs as shown below.

LED Error Remedy

The PAPER OUT LED blinks and the ONLINE LED is off.

Paper empty or paper jam

Load paper or remove the jammed paper

The PAPER OUT LED and the ONLINE LED blink simultaneously quickly.

Paper slant Re-insert the cut sheet paper correctly

The PAPER OUT LED and the ONLINE LED blink alternately quickly.

Home position error Turn off the power and turn it on again.

If an error still occurs, clean and lubricate the carriage shaft. (see A.1 cleaning the printer)

The PAPER OUT LED and the ONLINE LED blink alternately slowly.

Select lever error Return the select lever to the correct

position

The PAPER OUT LED is on and the ONLINE LED blinks. At the same time, the print head traverse automatically but nothing is printed.

Head overheating Automatically traverse when print head

temperature too high. The printer will continue to work after it cool down.

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Appendix B

B.1 Specifications

B.1.1 General

Item Description

Type 24-Pin Flatbed Dot Matrix Impact Printer Print direction Unidirectional or bidirectional Number of columns 136 columns (10 CPI)

ASCII Chinese

speed 10 CPI 12 CPI speed 6.7 CPI 7.5 CPI

Super high speed 340 CPS 408 CPS Super high speed 200 CPS 225 CPS

High speed 300 CPS 360 CPS High speed 133 CPS 150 CPS

Print speed

Normal speed 150 CPS 180 CPS Normal speed 100 CPS 112 CPS Diameter of wire: 0.22 mm wire pitch: 1/180 inch

Print head

Life: 500 million dots/wire

Resolution 360 x 360 dpi (Max.)

ASCII: 17 international character sets (U.S.A、FRANCE、GERMANY、U.K、DENMARK1、SWEDEN、

I TALY、SPAIN1、JAPAN、NORWAY、DEMARK2、SPAIN2、L ATIN AM、KOREA、LEGAL、 NETHER、TURKEY)

Character set

Chinese: GB 18030

Code Page

28 types: U.S.A、MULTI、PORTUGAL、CANADA、NORWAY、EAST EURO、CYRILLIC、RUSSIAN、 HUNGARY、KAMENICKY、TURKEY、ICELAND、BULGARIA、MAZOVIA、GRK 437、GRK 851、 GRK8859-7、GRK 1253、ARAB NLS、ARAB EXT、WIN LAT1、WIN LAT2、ISL LTN1、ISO LTN2、 TUR8859-9、ISO LTN9、KBL、LATIN 7

ASCII: Draft、Roman、Sans Serif、Courier、Prestige、Script、OCR-A、OCR-B、Orator

Fonts set

Chinese: GB 18030 song ti

Bar code

EAN-13、EAN-8、Interleaved 2 of 5、Matrix 2 of 5、Industrial 2 of 5、Code 39、Code 128 B、Code 128 C、NW-7

ASCII: 10 CPI,12 CPI,15 CPI, proportional Character pitch Chinese: 6.7 CPI, 7.5 CPI

Line space 1/6 inch, 1/8 inch, programmable in 1/360 inch increments Emulation

EPSON ESC/PK2、OKI 5530SC

Interface

Parallel interface: Centronics (IEEE1284 NIBBLE Mode) USB interface: USB 2.0 Full-Speed Internet interface: 10/100Base-T Ethernet Interface

Serial interface: RS-232C

★ According to the specific standards

Input Buffer 132 KB

Model: JMR121 Ribbon Life: 10 million characters (draft mode)

Noise

＜55 dB (A) (ISO7779 standard)

Control panel

4 keys and 4 indicator lights

Paper feed type

Cut sheet: Load/eject from the front Continuous paper: load front the rear, eject from the front

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Cut sheet:

Width: 70 ～ 435 mm Length: 56 ～ 536 mm Thickness: 0.06 ～ 0.85 mm Weight: 45 ～ 150 g/m

Multiple paper Every page 30 ～ 40 g/m

Paper specification

Continuous paper:

Width: 76 ～ 420 mm Total Thickness: 0.06 ～ 0.85 mm Weight: Single paper: 45 ～ 150 g/m

Multiple paper Every page: 30 ～ 40 g/m

Max paper thickness 0.85 mm Copy Original + 6 copies Automatic function STANDARD: Document Skew detection

OPTIONAL: Automatic document border detection, Black mark detection

Compress set Support graph and character printing Especial function

Pin Break Compensation、Pin Rotation Replacement Automatic Emulation Match、Online Parameter Setting、Full slot position paper loading and printing (OPTIONAL)

Physical dimensions 600 (Width) × 355 (Depth) × 220 (Height) mm

Weight Approx. 11Kg

Operating environment: Temperature: 5 ～ 40℃

Humidity: 40%RH ～ 90%RH (No condensation)

Environmental

conditions

Storage environment: Temperature: -40 ～ 55℃

Humidity: ≤93%RH (40°, No condensation)

Rated voltage range: 176 ～ 242 V

Power requirements

Rated frequency range: 50 ～ 60 Hz

Power

①working power: 45W; ②Largest power: 160W; ③Waiting power: 4.4W

Caution: Only when the product is unconnected with outer power supply, it can achieve zero energy consumption state.

Reliability MTBF≥15,000 hours (IEC 605.7standard)

Wireless disturbance Grade B

Certification

China Compulsory Certification, China Environmental Labeling, Energy Conservation Certification, Adopting International Standard Product Marking Certificate

Safety marks GB 4943

B.2 Interface Specification

DP750 is configured with Centronics (IEEE1284 NIBBLE) parallel interface, 2.0 Full-Speed USB interface, RS-232 serial interface or 10/100Base-T Ethernet interface. You can connect to the computer according to your requirement.

B.2.1 Parallel Interface

Sequence and signal level

Sequence Diagram as B-1 Signal level Input High level: 2 to 5V, Low level: 0 to 0.8V Output High level: 2.4 to 5V, Low level: 0 to 0.4V

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Connector Pin Assignments

Signal Pin No. Return Line Pin No. Signal Name Signal Direction

STROBE

Printer ←Host

2 ～ 9

DATA

Printer ←Host

ACK

Printer →Host

11 BUSY

Printer →Host

12 PE

Printer →Host

——

SELECT

Printer →Host

——

AUTO FEED

Printer ←Host

——

NC NC

——

SIGNAL GND Printer↔ Host

——

CHASSIS GND Printer↔ Host

——

+5V

Printer →Host

——

PRIME

Printer← Host

——

ERROR

Printer →Host

——

SIGNAL GND Printer ↔Host

——

Printer →Host

——

PULLED UP 5V

Printer →Host

——

SELECTIN

Printer← Host

B.2.2 USB Interface

USB 2.0 Full-Speed.

The following table provides the standardized contact terminating assignments by number and electrical value for Series “A” and Series “B” connectors.

Contact Number Signal Name Typical Wiring Assignment

1 VBUS Red

2 D- White

3 D+ Green

4 GND Black

B-1 Sequence Diagram

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B.2.3 Ethernet Interface

10/100Base-T Ethernet interface, it can connect to 10/100M Ethernet.

B.2.4 Serial Interface

Serial Specification

Data input/output mode: 7-bit or 8-bit serial interface

Data input code: ASCII, JIS 7-bit or 8-bit, International character code, CG, Dot matrix graphic code

based on graphic symbol code (8-bit)

Data buffer: 132K bytes most

Signal level: RS-232C: ±12V

Data transit speed (baud rate) RS-232C: 1200bps, 2400bps, 4800bps, 9600bps, 19200bps

Data transmission protocol RS-232C: READY/BUSY (DTR) or X-ON/X-OFF

Synchronous system: original bit: 1 bit stop bit: 1~2 bit

Character length: 7~8 bits

Connector Pin Assignments

RS-232C default settings

PIN ABBREVIATION NAME DIRECTION RDY/BSY X-ON/X-OFF

1 FG Frame Ground —— O O 2 SD Transmitted Data OUT X O 3 RD Received Data IN O O 4 RTS Request to Send OUT * * 7 SG Signal Ground —— O O

20 DTR Data Terminal Ready OUT O O

O: USE X: NOT USE *: HIGH LEVEL

B-2 USB-B Type Connector

B-3 Ethernet interface

Stop bit

Data bit

Original bit

Parity check bit

B-4 Serial data format

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Signal description:

Prescription of signal level on RS-232C

1=Low (Mark): -23 ~ -3 V

0=High (Space):+3 ~ +25V

RDY/BSY protocol (RS-232C)

PIN 1 FG (Frame Ground--- connect to the printer rack

Connect to the circuit frame ground

PIN 3 RD (Received Data)

Receive serial data from the computer through this pin. This pin is low level when it receives

no data.

PIN 7 SG (Signal Ground)

Connect to the signal ground

PIN 20 DTR (Data Terminal Ready)

This pin is high level when the printer is ready to receive data. It is low level when not ready

to receive data.

X-ON/X-OFF Protocol

PIN 1 FG (Frame Ground---connect to the printer rack)

Connect to the circuit frame ground.

PIN 2 SD (Transmitted Data)

Send serial data to the printer through this pin. This pin is low level when it receives no data.

PIN 3 RD (Received Data)

Receive serial data from the printer through this pin. This pin is low level when it receives no

data.

PIN 4 RTS (Request to Send)

Send Request to send signal from the printer. This pin is high level when the printer is turned

on.

PIN 7 SG (Signal Ground)

Connect to the signal ground.

PIN 20 DTR (Data Terminal Ready)

Output the signal from the printer. This pin is high level when the printer is turned on.

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B.3 Printable Area

Note: 1. For assurance of the print quality, please insure print contents all in printable area.

2. If print contents to outrun the printable area, may cause the print head break needle.

Cut Sheet Printable Area:

Tractor Paper Printable Area:

B-6 The printable area of tractor paper

B-5 The printable area of Cut sheet, check, post card

Max.345.44mm

≥15mm

≥6mm

≥15mm

Max.345.44mm

≥3mm

≥4mm

≥6mm

≥3mm

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B.4 Cautions of Printing

z The paper which inserted should not be collapsed, tore or carry any staple, clip or pin and so on. (As

shown in B-7) Or else, it will damage the printer seriously.

z Do not use the print paper which edges fall into disrepair.

z In cut sheet print mode, do not use the one page tractor paper or the one page copy paper. Because

the hole on the tractor paper edge and the impress on the copy paper edge will cause printing jam. (As shown in B-8)

One page tractor paper

One page copy paper

B-7

B-8

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Appendix C Command Code Summary

C.1 Epson Emulation

Name Code (Symbol) Code (Hex.) Code (Dec.)

Print and Line Feed Execution

Carriage Return CR 0Dh 13d Line Feed LF 0Ah 10d n/180” Line Feed ESC J 1Bh 4Ah 27d 74d n/180” Reverse Line Feed ESC j 1Bh 6Ah 27d 106d

Format Control

Set 1/8” Line Spacing ESC 0 1Bh 30h 27d 48d Set 1/6” Line Spacing ESC 2 1Bh 32h 27d 50d Set n/180” Line Spacing ESC 3 1Bh 32h 27d 51d Set n/60” Line Spacing ESC A 1Bh 41h 27d 65d Set n/360” Line Spacing ESC + 1Bh 2Bh 27d 43d Form Feed FF 0Ch 12 d Set Form Length in Lines ESC C 1Bh 43h 27d 67d Set Form Length in Inches ESC C NUL 1Bh 43h 00h 27d 67d 0d Set Form Length in Defined Unit ESC ( C 1Bh 28h 43h 27d 40d 67d Select Skip-Over-Perforation ESC N n 1Bh 4Eh 27d 78d Cancel Skip-Over-Perforation ESC O 1Bh 4Fh 27d 79d Vertical Tab VT 0Bh 11d Set Vertical Tab Positions ESC B 1Bh 42h 27d 66d Select a VFU Channel ESC / 1Bh 2Fh 27d 47d Select VFU Positions ESC b 1Bh 62h 27d 98d Set right Margin ESC Q 1Bh 51h 27d 81d Set Left Margin ESC l 1Bh 6Ch 27d 108d Horizontal Tab HT 09h 9

Set Horizontal Tab Positions ESC D 1Bh 44h 27d 68d Set Character Space ESC SP 1Bh 20h 27d 32d Set Absolute Horizontal Tab ESC $ 1Bh 24h 27d 36d Set Relative Dot Position ESC \ 1Bh 5Ch 27d 92d Define Unit ESC ( U 1Bh 28h 55h 27d 40d 85d Set Absolute Vertical Print Position ESC ( V 1Bh 28h 56h 27d 40d 86d Set Relative Vertical Print Position ESC ( v 1Bh 28h 76h 27d 40d 118d Set Form Format ESC ( c 1Bh 28h 63h 27d 40d 99d Set Horizontal Motion Index (HM) ESC c 1Bh 63h 27d 99d Set Horizontal/Vertical Skip ESC f 1Bh 66h 27d 102d

Print Mode

Select Print Quality ESC x 1Bh 78h 27d 120d Select ELITE Width Mode (12CPI) ESC M 1Bh 4Dh 27d 77d Select PICA Width Mode (10CPI) ESC P 1Bh 50h 27d 80d Select 15CPI Mode ESC g 1Bh 67h 27d 103d Select/Cancel Proportional Mode ESC p 1Bh 70h 27d 112d

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Name Code (Symbol) Code (Hex.) Code (Dec.)

Select Double Width Mode (one line) SO 0Eh 14d Cancel Double Width Mode (one line) DC4 14h 20d Select/Cancel Double Width Mode ESC W 1Bh 57h 27d 87d Select Compressed Mode SI 0Fh 15d Cancel Compressed Mode DC2 12h 18d Select Emphasized Mode ESC E 1Bh 45h 27d 69d Cancel Emphasized Mode ESC F 1Bh 46h 27d 70d Select Double Strike Mode ESC G 1Bh 47h 27d 71d Cancel Double Strike Mode ESC H 1Bh 48h 27d 72d Select Italic Mode ESC 4 1Bh 34h 27d 52d Cancel Italic Mode ESC 5 1Bh 35h 27d 53d Select/Cancel Underline Mode ESC - n 1Bh 2Dh 27d 45d Select Superscript/Subscript Mode ESC S n 1Bh 53h 27d 83d Cancel Superscript/Subscript Mode ESC T 1Bh 54h 27d 84d Select Print Mode ESC ! n 1Bh 21h 27d 33d Select/Cancel Double Height Mode ESC w n 1Bh 77h 27d 119d Select/Cancel Quiet Print Mode ESC s n 1Bh 73h 27d 115d Select Justification Mode ESC a n 1Bh 61h 27d 97d Select Character Style ESC q n 1Bh 71h 27d 113d Define and Apply a Style of Scoring ESC ( - 1Bh 28h 2Dh 27d 40d 45d Print Data as Characters ESC ( ^ 1Bh 28h 5Eh 27d 40d 94d

Character Set

Select International Character Set ESC R 1Bh 52h 27d 82d Select Font Style ESC k 1Bh 6Bh 27d 107d Select Character Table ESC t n 1Bh 74h 27d 116d Select International Character set ESC R n 1Bh 52h 27d 82d Enable Character Set 2 ESC 6 1Bh 36h 27d 54d Cancel command ESC 6 ESC 7 1Bh 37h 27d 55d Assign Character Table ESC ( t 1Bh 28h 74h 27d 40d 116d Select Font by Pitch and Point ESC X 1Bh 58h 27d 88d

Download Character

Select/Deselect User-Defined Set ESC % n 1Bh 25h 27d 37d

Define Downloaded Characters ESC & 1Bh 26h 27d 38d

Copy ROM Characters Set into RAM ESC : 1Bh 3Ah 27d 58d

Bit-Image

Select Single-Density Graphics Mode ESC K 1Bh 4Bh 27d 75d Select Double-Density Graphics Mode ESC L 1Bh 4Ch 27d 76d Select High-speed, Double-Density ESC Y 1Bh 59h 27d 89d Select Quadruple-Density ESC Z 1B

5Ah 27d 90d

Graphics Mode

Select Graphics Mode ESC * 1Bh 2Ah 27d 42d Reassign Graphics Mode ESC ? 1Bh 3Fh 27d 63d Select Graphics Mode ESC ( G 1Bh 28h 47h 27d 40d 71d Print Raster Graphics ESC . 1Bh 2Eh 27d 46d

DP750 User's Manual

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Name Code (Symbol) Code (Hex.) Code (Dec.)

Input Data Control

Cancel Line CAN 18h 24d Delete Character DEL 7Fh 127d Select Printer DC1 11h 17d Deselect Printer DC3 13h 19d Cancel MSB Control Sequence ESC # 1Bh 23h 27d 35d Set MSB to 1 ESC > 1Bh 3Eh 27d 62d Reset MSB to 0 ESC = 1Bh 3Dh 27d 61d

Miscellaneous

Null NUL 00h 0

Beeper BEL 07h 7

Backspace BS 08h 8

Initialize Printer ESC @ 1Bh 40h 27d 64d Select Unidirectional Mode (on line) ESC < 1Bh 3Ch 27d 60d Select Print Direction ESC U n 1Bh 55h 27d 85d Select Print Color ESC r n 1Bh 72h 27d 114d Set A.S.F. Functions ESC EM n 1Bh 19h 27d 25d

Additional Commands

HI-SPEED/LOAD/EJECT Paper ESC ~ g n 1Bh 7Eh 67h 27d 126d 103d Adjust Top Margin ESC ~ V m n 1Bh 7Eh 56h 27d 126d 86d Set/Reset Slashed Zero ESC ~ 4 n 1Bh 7Eh 34h 27d 126d 52d Select Emulation ESC ~ 5 n 1Bh 7Eh 35h 27d 126d 53d Select Quarter Print Function ESC ~ c n 1Bh 7Eh 63h 27d 126d 99d Select High-speed Print Function ESC ~ B n 1Bh 7Eh 42h 27d 126d 66d Set Top Margin ESC ~ T n 1Bh 7Eh 54h 27d 126d 84d Select Tear Off Function ESC ~ C n 1Bh 7Eh 43h 27d 126d 67d Select Font Style ESC ~ x n 1Bh 7Eh 78h 27d 126d 120d Select ELITE Width Mode (12CPI) ESC ~ 3 1 1Bh 7Eh 33h 01 h 27d 126d 51d 1d Select PICA Width Mode (10CPI) ESC ~ 3 0 1Bh 7Eh 33h 00 h 27d 126d 51d 0d Select 15CPI Mode ESC ~ 3 6 1Bh 7Eh 33h 06 h 27d 126d 51d 6d Select 17CPI Mode ESC ~ 3 2 1Bh 7Eh 33h 02 h 27d 126d 51d 2d Select 20CPI Mode ESC ~ 3 7 1Bh 7Eh 33h 07 h 27d 126d 51d 7d Select Double Height Mode ESC ~ 1 1 1Bh 7Eh 31h 01 h 27d 126d 49d 1d Select Fourfold Height Mode ESC ~ 1 2 1Bh 7Eh 31h 02 h 27d 126d 49d 2d Select Double Width Mode ESC ~ 1 3 1Bh 7Eh 31h 03 h 27d 126d 49d 3d Select Fourfold Width Mode ESC ~ 1 4 1Bh 7Eh 31h 04 h 27d 126d 49d 4d Select Double Width and Double Height

Mode

ESC ~ 1 5 1B

7Eh 31h 05 h 27d 126d 49d 5d

Select Fourfold Width and Double Height Mode

ESC ~ 1 6 1B

7Eh 31h 06 h 27d 126d 49d 6d

Cancel Double or Fourfold Width and Height Mode

ESC ~ 1 0 1B

7Eh 31h 00 h 27d 126d 49d 0d

Set n/120” Line Spacing ESC ~ 0 n 1Bh 7Eh 30h 27d 126d 48d Cancel Reverse Mode ESC ~ 2 0 1Bh 7Eh 32h 00 h 27d 126d 49d 0d

DP750 User's Manual

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Name Code (Symbol) Code (Hex.) Code (Dec.)

Select Reverse Mode ESC ~ 2 1 1Bh 7Eh 32h 01 h 27d 126d 49d 1d Select language of Print settings ESC ~ L n 1Bh 7Eh 4Ch 27d 126d 76d Bar Code Printing ESC } R 1Bh 7Dh 52h 27d 125d 82d

Select Code Pages

437 ESC ~ R 0 1Bh 7Eh 52h 00 h 27d 126d 82d 0d 850 ESC ~ R 1 1Bh 7Eh 52h 01 h 27d 126d 82d 1d 860 ESC ~ R 2 1Bh 7Eh 52h 02 h 27d 126d 82d 2d 863 ESC ~ R 3 1Bh 7Eh 52h 03 h 27d 126d 82d 3d 865 ESC ~ R 4 1Bh 7Eh 52h 04 h 27d 126d 82d 4d SCANDINAVIA ESC ~ R 5 1Bh 7Eh 52h 05 h 27d 126d 82d 5d

Jolimark DP750 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual