If you need to repack the Service Tool V4720, perhaps to create a customized installation package or to distribute it to others, follow these steps:
Unzip the downloaded v4720 archive file into a dedicated folder.
Press the button 5 times (for newer models like G-series) or 2 times (for older models). service tool v4720 download repack
Press and hold the Stop/Reset button (triangle inside a circle).
If you are an advanced user who fully understands the risks and still wishes to proceed, your best bet is to search within niche, specialized forums where users share links and discuss solutions in detail. However, proceed with the utmost caution: use a dedicated computer or a virtual machine with no personal data, and ensure your antivirus and anti-malware defenses are active. If you need to repack the Service Tool
Under the "Print" category, click Test Print or EEPROM . The printer should feed a sheet and print a page showing all counter values set to 0.0000 .
A5: Resetting the counter tells the printer the pads are empty, but it does not remove the physical ink they have already absorbed. Resetting the counter without replacing the pads will work, but you risk the pads becoming completely saturated, leading to ink leaking inside your printer and potentially causing serious damage. After one or two resets, a physical replacement is strongly advised. If you are an advanced user who fully
: Release the Power button. The green LED should blink a few times and then stay lit solidly. This indicates the printer successfully entered Service Mode. Safe and Sustainable Alternatives
