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--- barcode_scanning:introduction_and_setup [2018/11/15 09:07] – [The barcode scanner] Gary Willetts
+++ barcode_scanning:introduction_and_setup [2024/01/10 05:40] (current) – [The barcode scanner] Ujwal Khatry
@@ Line 1: / Line 1: @@
 {{indexmenu_n>10}}
-====== Barcode scanning ======
+====== 15.01. Barcode scanning ======
 <wrap info>Added: Version 4.01</wrap>
-Not yet complete, more information coming soon. Time to get excited ;-)
 mSupply has the ability to use barcode scanners to read the barcodes on stock to help speed up and improve the accuracy of some processes.
@@ Line 9: / Line 7: @@
 ===== Introduction =====
 ==== A warning ====
+<WRAP center round alert>
 Please be aware that using barcode scanning is not to be entered into lightly and is not the problem-free solver of all supply chain problems that some people think it is. It can have large implications for your organisation, in terms of changing processes and increasing workload in other areas.
-Currently, very few barcodes on pharmaceutical products (our own checking shows it's somewhere around 10% in typical warehouses) contain batch and expiry information. So, for barcodes to be really useful, you will probably need to print and stick new labels on stock as it comes into your warehouse. And you'll need to do it again if you break down packs into smaller ones. That can easily outweigh the benefits of using barcode scanners.
+Currently, very few barcodes on pharmaceutical products contain batch and expiry information. Our own checking (2018) shows it's only around 10% in typical warehouses.  So, for barcodes to be really useful, you will probably need to print and stick new labels on most stock as it comes into your warehouse. And you'll need to do it again if you have barcode labelled the outer carton and you need to split the carton - you will need to label each of the inner packs. This alone can be a huge amount of work and can easily outweigh any benefits of using barcode scanners.
+</WRAP>
 With those warnings out of the way, let's find out how barcode scanning works in mSupply.
@@ Line 20: / Line 21: @@
 ===== Setup =====
 ==== The barcode scanner ====
+<WRAP center round info 60%>
+The Zebra DS2208 barcode scanner has been tested with mSupply
+</WRAP>
 A single barcode scanner can be attached to each computer running mSupply. The barcode scanner must:
-  * be able to read both the 1D 128 bit barcodes and 2D datamatrix barcodes used by the GS1 standard
+  * be able to read both the 1D 128 bit barcodes and 2D datamatrix barcodes used by the GS1 standard.
-  * communicate with the computer through a serial port. Note that this does not mean that it must connect to the computer via a serial port (these disappeared from computers many, many years ago!). The best way of achieving this is to buy a scanner that connects by USB and has serial port emulation software provided by the manufacturer
+  * communicate with the computer through a serial port. Note that this does not mean that it must connect to the computer via a serial port (these disappeared from computers many, many years ago!). The best way of achieving this is to buy a scanner that connects by USB and has serial port emulation software provided by the manufacturer.
-  * append a carriage return and line feed character to the end of all its scans.
+  * append a carriage return character to the end of all its scans. Other whitespace characters can also be appended but a carriage return character must be appended as mSupply will use this to detect that a scan has been completed.
 To set the barcode scanner up, the first thing to do is connect it to the computer (usually by a USB port) and make sure it can communicate with it. You may need to install a driver for the scanner, depending on the scanner make and model and the operating system of the computer. The best way to check the scanner is communicating correctly with the computer is to install a piece of dedicated serial port reading software, and make sure that scans from the scanner appear in the software. If you are using Windows, you could use this one [[http://alithon.com|here]].
-Once you are happy that the scanner is communicating correctly with the computer, you can open mSupply, enter the port settings and check that mSupply can receive the scans. See the [[barcode_scanning:introduction_and_setup#msupply_settings:mSupply settings]] section below for details.
+Once you are happy that the scanner is communicating correctly with the computer, you can open mSupply, enter the port settings and check that mSupply can receive the scans. See the [[barcode_scanning:introduction_and_setup#msupply_settings|mSupply settings]] section below for details.
 ==== The label printer ====
@@ Line 41: / Line 47: @@
 ==== mSupply settings ====
+See the full description of the preferences and their use on the [[preferences:barcode_scanning|]] page.
+\\
+\\
+|  //  Previous:  **[[barcode_scanning:]]** | | Next: **[[barcode_scanning:adding_barcodes_to_items:]]** //  |
-// Previous: [[dispensing:patient_medication_records|Patient medication records]]     Next: [[barcode_scanning:adding_barcodes_to_items|Adding barcodes to items]]//
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