How do I pick out Label printers(2)

Tag content

If you only need to print barcode and text, the general bar code label printer can do. But if you want to print a different bar code (such as POS Printer) or text (such as a shipping label) for each label, and you don't want to stop halfway through the process, you'll need a printer with a 32-bit processor.

Label quality

The printing resolution of tag printer is generally divided into 203dpi, 300dpi and 600dpi. The higher the value of dpi, the better it will print. If you want to print high quality images on labels, consider using a 300dpi WIFI POS Printer head.

Print speed

Different types of printers have different printing speeds, depending on the user's speed requirements. Generally, the printing speed of bar code label printer (Small Portable Receipt Printer) is 2 "-6"/SEC per second, while the printing speed of high bar code label printer (such as M8400RVe) can reach 10 "/ SEC, if a large number of labels need to be printed in a short time, the high-speed bar code label printer should be used

Different industry applications

Bar code printers used in the production line or in the warehouse should be selected with a metal shell model is relatively strong, such as SATO408e/412e; At the point of sale or in the office, you can choose desktop personal printer series, such as ct-400/410, because it requires less space and is easy to move; If the clothing processing enterprises, it is best to choose XL400E/410E this type of code printer is designed for Small Portable Printer manufacturers.

The technical index of the Handheld Portable Printer

Thermal Printer Supplies editor

Way of print

Divided into heat sensitive and needle type two, the need for printing paper is also different. Needle printing USES ordinary paper, thermal printing needs thermal paper. It is suggested to consult the local tax bureau about whether thermal paper can be used to print invoices. If not, choose needle Small Portable Receipt Printer. If not, generally choose thermal printing. At present, the manufacturers of thermal printing paper such as ricoh, prince and zenko have launched thermal printing paper that can be saved for 15 ~ 30 years.

Weight and volume

The lighter and smaller the better. Field workers are always in a walking or standing state, so Label Printer Supplies is very important for users to reduce weight. The size depends on the way of use, and the size requirement is higher if the hand is needed during use.

Print width

At present, there are two kinds of common printing widths: 58mm and 80mm. The portable note printer of 58mm prints less content per line, while the printing content of 80mm is more, and the reading effect is much better. Use a POS Printer 58mm wide if you want to print just bills of lading, and 80mm wide if you want to print law enforcement documents or tickets.

Battery life

Battery life is usually affected by three factors: the battery capacity, the printing length of a charge, and the power consumption when not printing. Printing length of one charge refers to the length of the document that can be printed after the printer is fully charged. The power consumption when not printing will also affect the battery life. Some portable note printers will enter sleep mode when not printing. At this time, the power consumption of printers will be greatly reduced, which can effectively extend the battery life. Battery life is not the higher the better, because the strength of life, the greater the battery capacity, the size and the weight will increase, according to the specific need to perform a best choice, generally want to select a charge to print length can meet the needs of the two days is better, if is too large to perform perform must also satisfy at least one day.

The printing speed

Printing speed is an important parameter, especially for users with a large amount of printing, the printing speed will seriously affect the printing time. Different manufacturers have different test conditions for this indicator. Some manufacturers publish the test results when connecting to external power supply, rather than the test results when using battery power supply. Users had better judge according to the actual printing speed in use.

Wireless protocol

Basically divide blue tooth, infrared, WIFI these 3 kinds. The choice of portable note printer and upper computer should consider the match of both sides

Black label detection

Black label detection technology is used for printing set of notes used in positioning, it can be understood as the starting position of the each document or end position, now commonly used is a single black label detection technology, some manufacturers use double black label detection technique, the double black label detection technique is black label detection technology compared its advantages can be achieve multigang paper sets. The so-called multi-paper note is that each printing needs to print more than one identical or similar document, but the purpose of each paper is different, so it needs to distinguish the initial printing position of these several documents. Typically, traffic police tickets are printed in three copies, requiring the use of double black label detection.

The application of SPRT POS Printer UK in the alarm expiratory breathalyzer tester

POS Printer UK
The rapid economic development has increased the penetration rate of vehicles, along with the serious challenges caused by the traffic accidents caused by drunk driving. In order to ensure the safety of people's lives and stop drinking and driving, the government has introduced a series of laws and regulations on drunk driving. The alcohol tester has been widely used as the effective tool for detecting drunk driving.
In order to improve the efficiency of law enforcement, keep the field law enforcement documents and standardize the enforcement procedure of the traffic police, the alcohol tester usually needs to be equipped with on-site POS Printer Chile. Immediately after the test is completed, the relevant results will be printed out and the subject will be signed and approved on the spot.
The driver will be found on the highway except for drunk driving. Drivers in transport departments such as sea, air and rail must undergo strict alcohol testing before entering the cockpit. A qualified driver is eligible to drive to ensure the safety of personnel and property.
Technical requirements
1. Compact and portable as a field tool, it requires small, portable and convenient to carry. Therefore, in the selection of the supporting printer for the alcohol tester, the built-in Thermal Portable Receipt Printer or external portable printer is the ideal candidate. The former requires the internal space of the breathalyzer to be installed, which can communicate with the alcohol tester via cable (serial port), wireless (bluetooth, infrared) and other methods.
2. Quick printing speed and long duration of live printing require quick speed and save the waiting time of other inspectors. Due to the outdoor operation, the adapter can not be supplied by external adapters. Therefore, large-capacity battery and low-power printing design should be adopted to meet the need of continuous printing.
3. The operator of the simple operation is simple and fast for printing paper and printing process. Therefore, large paper warehouse, simple paper design, and simple keystroke operation are the basic requirements of products.
4. The difference requires that the contents and methods of the output of different alcoholic testers are different, and the communication protocols of various wired and wireless interfaces are also present. Therefore, it is necessary for the manufacturers of alcohol tester to negotiate with the printer manufacturer to complete the differentiated product requirements. (* SPRT can customize all kinds of external and built-in printers according to your requirements)
Application solutions
The sprt-tiii/TIV portable printer fully meets the above technical requirements (please refer to the product specification on the website). At present, our customers' products have been widely used in the national traffic police, sea transportation, air transportation and other related alcohol testing occasions. The most gratifying thing is that the sprt-tiii printer, along with the customer's breathalyzer tester, was involved in the detection of alcohol in the Beijing 2008 Olympic Games.
The following is the application of the alcohol tester and the sprt-tiii portable printer in the enforcement of the traffic police alcohol test.
1. Operation steps
1) the duty officer shall set up the intercepting points within 15 minutes from the place of the restaurant and the hotel to ensure that the alcohol of the drunk driver can be effectively detected.
2), suspicious vehicles, first check the driver license and certificate, and use the record function of the alcohol tester input driving license plate number, card number and the number of test execution, and exhale the driver type alcohol detection
3), once the alcohol content than predetermined value, alcohol tester will automatically sends an alarm, the traffic police may refer to measured values and the related standard defines the driver is drunk or drunk driving, and take different education according to its situation,
Penalties.
4), alcohol tester via bluetooth, infrared or other interface to connect printers, POS Printer site test content including: testing results, driving license plate number, card number and test execution number, time, equipment, etc.
5) two copies of the printed slip are required to be signed by the test executor and the offending driver. The driver of the violation shall pay the fine and alcohol test fee to the relevant department. The traffic police shall arrange the receipt and make copies for the record.
6) the test data can also be uploaded wirelessly or wired to the database of the traffic police center for backup.