Temporary files must be stored in the continuous space of the hard disk. If the files on the hard disk are too scattered or the disk fragmentation is too much, the maximum continuous available space is not enough. Therefore, it is recommended to delete or transfer some useless or infrequent temporary files frequently to release Large hard disk space. In addition, perform disk defragmentation as follows: "Start"> "Programs"> "Accessories"> "System Tools"> "Disk Defragmenter", generally C disk can be defragmented.
 
1. Pay attention to the use of RIP software
 　　
A. If you use Photoprint software in the printing process, you should put the Production Management at the forefront of all running windows to ensure that the program can obtain as much system resources and CPU processing time as possible.
 
B.If you use Maintop software in the printing process, in order to keep the data transmission stable during the printing process, it is best to avoid restarting Maintop. Because the dongle is required to read data during data transmission, restarting Maintop and transmitting data to the dongle, then it is easy to interfere with the data being transmitted, causing data confusion.
 
C. Adjust the communication settings in the RIP software: 　　
To adjust some settings in PHOTOPRINT software, please do the following: "Edit"> "Settings"> "Output Device"> "Settings"> "Communication", then adjust the value of "Not selected" to "120" .　　
 
D.When you can’t wait, select “Send Now”. It is best to generate the job file first and then print it. Or select "Waiting List" in the dot matrix image processing, and wait for the computer to complete the RIP processing before sending.
 
2.Check the working environment
　　
A. Check the electricity consumption:
Please check whether the surrounding high-power electrical equipment such as air conditioners, refrigerators, especially scanners are turned off during the printing process; strong electromagnetic fields will interfere with the output of the inkjet printer; at the same time, do not place the inkjet printer and high-power electrical equipment in On the same power supply line; moreover, in areas with unstable power supply, it is best to equip the printer and computer with an online uninterruptible power supply (UPS).
 
B. Check the grounding of the inkjet printer: 　　
Static electricity will adversely affect signal transmission, so please use high-quality three-phase power sockets and plugs, and connect a standard ground wire to ensure that the device is well grounded.