The small white artifact "Printer Queue Clearing Tool" is worth owning and collecting During work or study, the printer cannot clear print tasks when it is offline. How to quickly and effectively clear the tasks that cannot be cleared in the printer queue? Today, the little white artifact came, that is, the "Printer Queue Clearing Tool", which is worth owning and collecting. There are two types of failures: 1. When printing tasks start, they are saved in the print job list (also called print queue). If the printer stops unexpectedly (such as the printer does not
HP series printer fault reset code When Yunyang Taoge recently repaired a line of HP printers, he found that there was always an error and a code appeared. After inquiry, he learned that it was necessary to reset. After communication with the service provider, he got the following code to share with everyone. 1. HP 4000/4050/4100/5000 (1) Press the left end of the "Item" key plus the left end of the "Value" key to start the machine. (2) When "R