: On some older models like the MP160, E23 signals a paper jam or a carriage obstruction preventing the print head from moving freely.
The Canon Service Tool V3600 23 is an indispensable utility for extending the life of a Canon inkjet printer. For the modest price of $10–$20 (often the cost of a single ink cartridge), it bypasses an artificial lock designed to push users toward replacement. However, it is not a magic bullet—you must combine it with proper waste ink management. canon service tool v3600 23
The Service Tool if the printer is first manually placed into "Service Mode" using the physical buttons on the device: Power Off : Ensure the printer is plugged in but turned off. Hold Stop : Press and hold the Stop/Resume button. : On some older models like the MP160,