ZAICUS A6 2.4 inch Color TFT Screen Biometric Fingerprint Time Attendance Machine USB Pen Flash Drive Download (NO USB Included)  You just need to plug your USB Flash Drive(1/2/4/8 GB ONLY, FAT32 format) in to the USB port, then easily download the attendance reports in xls format.  Super Capacity Plus There is a lot of employees in your company, do you worried the biometric time attendance can't satisfied with your demons? Here it is: it can contain up to 600 fingerprint templates and 100000 record capacity. No Battery backup in machine Troubleshooting step: (We given installation Video for your reference in youtube (Zaicus A6 biometric fingerprint machine installation) 1- Data is not able to download in pen drive Ans: -The Pen Drive should be formatted in FAT32 format before using,  -Pendrive should not be more than 8GB, prefer HP Pendrive -Pendrive should not contain any other data. - Data will be download in xls format. - Should select start data 1 and last date 30 if month of 30 or 31 if month is 31 else data will not be download - Machine will not download data in PC / laptop directly 2- How to download data First need to go in menu then u download, press attendance report . then select the start date 1 and end date 30 or 31 then press download. 3-charges issue:Some in socket charged may be loss due to it leave the power or on of automatically or charger may be short, please put in socket where it is set properly, also in case of any issue just massage us it comes under 1 year warranty  4: Data report. For report sample we have update images in listing, pls refer that one.It can not be customised and will give standard report of in and out time  5) Report sample report we have given in listing please refer them before buying.