Postek V8i User manual

V8i User’s Manual
i
FCC Notice
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device
may not cause harmful interference, and (2) this device must accept any interference received, including interference that
may cause undesired operation.
This equipment may generate, use and/or radiate radio frequency energy. If not installed and used in full accordance with
this User’s Manual, interference to radio communications may occur. This equipment complies with the limits for a Class A
Information Technology Equipment pursuant to Part 15 of the FCC Rules, which are designed to provide reasonable
protection against such interference when operated in a commercial environment. Operation of this equipment in a
residential area may also cause interference. In such case the user, at his/her expense, will be required to correct the
interference using whatever means necessary.
Trademarks
POSTEK is a registered trademark by POSTEK Electronics Co., Ltd.
Microsoft, Windows are registered trademarks by Microsoft Corporation.
Copyright
© by POSTEK Electronics Co., Ltd. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any
form without the prior written permission of POSTEK. No patent liability is assumed with respect to the use of the
information contained herein.
POSTEK V8i Portable Label Printer User’s Manual
1st edition Oct. 2016
Disclaimer
This manual has been validated and reviewed for accuracy. The instructions and descriptions it contains are accurate for
POSTEK V8i Label Printer at the time of this manual’s printing. However, succeeding printers and manuals are subjected to
change without notice. POSTEK assumes no liability for damages incurred directly or indirectly from errors, omissions or
discrepancies between printers and this manual.
Although this manual describes and details many issues which could possibly occur, the manufacturer cannot warrant
against unpredictable conditions during the printing process. For problems such as the printer not working, printing content
lost or printing quality poor, etc., contact the manufacturer or an authorized service providers for appropriate corrective
measures (in compliance with the POSTEK printer’s warranty). In no event shall the manufacturer or resellers involved be
liable for any damages whatsoever (including without limitation: damages for loss of business profits, business interruption,
loss of business information, or other pecuniary losses) arising from the use of, the results of use or inability to use this
product, even if the manufacturer has been advised of the possibility of such damages.

V8i User’s Manual
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Important Safety Instructions
Only qualified and trained authorized POSTEK service providers should attempt to disassemble or repair the printer.
Incorrect disassembling of the product or its power adaptor may cause an electronic short, human injury or printer
component damages.
Do not place the printer or the battery on or near a heat source. Do not load, unload or recharge the battery near a heat
source. Do not heat the battery with any heating devise. Do not discard V8i or its battery into fire.
If the printer or its battery is wet or broken, stop using it immediately and contact an authorized service provider.
Handle a charged battery properly. Do not touch the battery’s electrodes with conductors such as keys, metal or jewelry,
as this can cause injury. Use only POSTEK provided batteries.
In case of electrolyte leaks, do not rub eyes. If electrolyte contacts eyes, wash eyes immediately and thoroughly with
running water. Contact a doctor if needed.
If electrolyte spills on skin or clothes, rinse thoroughly with water.
To avoid getting an electric shock, do not use a worn or damaged power cord and avoid placing heavy objects on cord.
If the power cord becomes damaged or frayed, replace it immediately.
Warnings:
This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may
be required to take adequate measures (see FCC Notice).
Static electricity that accumulates on the surface of the human body or other objects can damage the print head or electronic
components in the V8i printer. Observe proper electrostatic safety precautions when handling.
Power off the printer when not in use for extend periods.

V8i User’s Manual Table of Contents
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Table of Contents
Preface .......................................................................................................................................................................................1
Chapter 1: Introduction...........................................................................................................................................................2
Technical Specifications.....................................................................................................................................................2
Printer Specifications..................................................................................................................................................2
Power Adapter Specifications.....................................................................................................................................3
Contents of Box..................................................................................................................................................................3
Packing List ................................................................................................................................................................3
Chapter 2: Setup and Use ........................................................................................................................................................5
Printer Setup .......................................................................................................................................................................5
Main Parts and Structures...........................................................................................................................................5
Connecting the Printer........................................................................................................................................................8
Windows Driver and Label Software..................................................................................................................................9
Using the Battery................................................................................................................................................................9
Installing the Battery.................................................................................................................................................10
Charging the Battery.................................................................................................................................................10
Installing the Ribbon.........................................................................................................................................................11
Installing a Media Roll .....................................................................................................................................................13
Reflective Media Sensor...................................................................................................................................................15
Media Sensor Calibration .................................................................................................................................................15
Chapter 3: Operations and Settings......................................................................................................................................16
Buttons..............................................................................................................................................................................17
Button Functions.......................................................................................................................................................17
LED Indicators..................................................................................................................................................................17
Power On..................................................................................................................................................................19
Power Off..................................................................................................................................................................19
Media Sensor Calibration .........................................................................................................................................19
Self Test ....................................................................................................................................................................20
Reset .........................................................................................................................................................................20
Other Settings ...........................................................................................................................................................20
Windows Driver and Label Software................................................................................................................................21
Working with Bluetooth....................................................................................................................................................22
Using Label Forms*..........................................................................................................................................................26
Chapter 4: Maintenance.........................................................................................................................................................27
Cleaning the Printhead......................................................................................................................................................27
Cleaning the Cutter...........................................................................................................................................................27
Cleaning the Platen Roller................................................................................................................................................28
Cleaning the Printer Interior .............................................................................................................................................28
Cleaning the Media Sensor...............................................................................................................................................28
Chapter 5: Troubleshooting...................................................................................................................................................29

V8i User’s Manual Table of Contents
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Error Indicator ..................................................................................................................................................................29
Miscellaneous...................................................................................................................................................................30
Vertical Blank Lines Appear.....................................................................................................................................30
Printer Timeout Error Message.................................................................................................................................30
Data Sent but Not Printing........................................................................................................................................30
Poor Printing Quality................................................................................................................................................31
Appendix 1: ASCII Table.......................................................................................................................................................32

V8i User’s Manual Preface
1
Preface
Your POSTEK V8i barcode label printer provides many outstanding features to enjoy. It is a versatile and portable printer
allowing for one-the-spot label creation or by downloading label forms previously created using label software with the
capacity to store hundreds of forms for easy retrieval. The V8i also has Bluetooth built in, providing an optimal solution
for managing off-site label printing applications. The printer supports both direct thermal and thermal transfer printing
methods, has many ease-of-use features, is lightweight, weighing only 1.2 kgs, and is powered by a long lasting Lithium ion
rechargeable battery.
This manual explains how to set up and begin using your POSTEK V8i printer. It also provides detailed information on
configuring your V8i printer, basic operations, maintenance and troubleshooting.
Please read this manual carefully and completely before using the POSTEK V8i printer.

V8i User’s Manual Chapter 1: Introduction
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Chapter 1: Introduction
Technical Specifications
Printer Specifications
Mode
V8i
Printing method
Thermal Transfer
Printing resolution
203 dpi (8 dots/mm)
Max printing width
1.89″(48 mm)
Max printing length
39.37″(1,000 mm)
Memory
8MB FLASH ROM, 16MB SDRAM
Media
Width: 2.2″(56 mm) max., 0.39″(10 mm)
OD: 3″(76.2 mm) max., ID: 1″(25.4 mm) min.
Label thickness (includes liner)
0.0023″ ~ 0.006″(0.06 mm ~ 0.15 mm)
Ribbon
Max width: 2.0″(51 mm); Max length: 82′(25 m)
OD 1″(25.4 mm) max., ID 0.5″(12.7 mm)
Ink side: Out
Media sensor
Reflective
Bar Code types
1D Barcodes: Code 39, Code 93, Code 128/subsetA, B, C, Codebar, Interleave 2
of 5, UPCA/E 2 and 5 add-on, EAN-13/8/128, UCC-128
2D Barcodes: MaxiCode, PDF417, Data Matrix, QR Code
Interfaces
USB DEVICE, Bluetooth V4.0
Battery
7.4V 2200mAh Lithium ion rechargeable battery
Weight
2.64 lbs (1.2 kgs) including battery
Dimensions
W 5.12 x D 10.3 x H 4.02 inches
(W 130 x D 262 x H 102 mm)
Operation environment
Temperature: 32F ~ +104F
(0C ~ 40C)
Relative humidity: 5% - 85% non condensing
Storage environment
Temperature: 1 month: -4F ~ +140F (-20C ~ +60C)
3 months: -4F ~ +113F (-20C ~ +45C)
> 1 year: -4F ~ +77F (-20C ~ +25C)
Relative humidity: 5% ~ 85% non condensing
Optional items*
Manual Cutter, Hand Holding Strap
* Some optional items may require a minimum quantity purchase or factory installation.

V8i User’s Manual Chapter 1: Introduction
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PowerAdapter Specifications
Input
AC 100 ~ 240 V, 47 ~ 63 Hz
Output
DC 9V, 4.0A
Environment
32F ~ 104F (0C ~ 40C)
Contents of Box
Inspect the shipping carton(s) for possible shipping damage, if damage is discovered, notify the shipping company to
report the nature and extent of the damage.
Please check the items according to the Packing List. If there are any items missing, notify your authorized reseller.
Packing List
V8i Printer
1 pc
Power Adapter
1 pc
USB interface cable
1 pc
Lithium ion rechargeable battery
1 pc
Media Spindle
1 pc
Media Roll Guide
1 pc
Sample Media Roll
1 pc
Sample Ribbon
1 pc
V8i Quick Start Guide
1 pc
Shoulder Strap
1 pc
CD-ROM pack*
1 pc
*Note: CD-ROM pack includes V8i printer driver, label software, User’s Manual and Programming Manual.

V8i User’s Manual Chapter 1: Introduction
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Figure 1-1: Printer and Components
V8i Printer
Media Roll Guide
Shoulder Strap
Sample Media
Ribbon
CD-ROM
Media Spindle
Battery
Quick Start Guide
Power Adaptor
USB Cable

V8i User’s Manual Chapter 2: Setup and Use
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Chapter 2: Setup and Use
Printer Setup
Main Parts and Structures
Figure 2-1
1. Status Indicator
2. Charge Indicator
3. DC Power Indicator
4. Cover
5. Locking Lever
6. Cutter Handle (the Manual Cutter is an optional item)
7. Ribbon Cartridge
8. Power Switch
9. Feed Button
10. Pause Button
11. Cancel Button
5
4
1
2
3
7
9
10
11
8
6