Canon: Mb2140 Service Tool

Alternatively, some users choose to route the internal waste ink tube to an external bottle (a waste ink bypass kit) so they never have to worry about internal saturation again. Troubleshooting Service Tool Errors

Resetting the counter doesn't physically clean the ink. If the pads are actually full, ink may eventually leak out of the bottom of the printer. It is highly recommended to physically inspect or replace the waste ink absorbers if you perform multiple resets. Canon Mb2140 Service Tool

While the physical pads might actually have some capacity left, the printer will refuse to print until the electronic counter inside its firmware is reset to 0%. What is the Canon Service Tool? Alternatively, some users choose to route the internal