Canon Service Tool V3800 Fixed ✮

Canon printers use a non-replaceable sponge pad at the bottom of the device to absorb ink during print head cleaning cycles. Over time, this sponge saturates. To prevent ink from leaking out of the printer case, Canon programs a counter into the EEPROM. Once that counter hits a specific number (usually around 7,000 to 15,000 pages), the printer hard-locks itself.

: Generates a detailed log of the printer’s history, including page counts and error logs. canon service tool v3800

Releasing the Stop/Resume button while still holding Power, then pressing Stop/Resume a specific number of times (typically for newer models). Canon printers use a non-replaceable sponge pad at