This is a reset disc for the following Canon printers

IP4700    IP4840    IP4850

If your IP4700, 4840 or 4850 has ceased to work and is giving you unexpected flashing lights or you get a message like "Waste tank full" or "Ink absorber full". A green and an orange LED blink alternately seven times or the display gives you Error code 5B00 and advice to call the Service-Center, then your printer requires a service reset.

This disc will enable you to reset the printers listed above within about a minute and comes with easy to follow instructions on an autorun disc, it really couldn't be simpler

Any questions, please get in touch

Happy printing!

(Please note:  The software can only reset the issues listed above, clearly parts and hardware faults cannot be resolved by software so please check the nature of your fault before purchasing)