Canon IP2770 Printer Error code 5B00

Guide on how to reset the Canon Ip2770 Printer

Hardware Reset:

• Turn off the printer and unplug the power cord
• Plug the printer power cord 
• Press the RESUME button for three seconds
• Press the POWER button until the green lights appear
• Hold POWER button, don't release the RESUME button
• Release the Resume button, but do not release the POWER button
• Hold POWER button while pressing the Resume button 5 times

Led will flash alternately orange glow green with the last orange. (Don’t mistakenly press 4x because the printer will be totally dead and you have to turn unplug the power to turn it off)

• Release both buttons simultaneously, Led will blink briefly and then will glow GREEN

The computer will detect new devices,  ignore it

Note: Don’t turn off the printer after this procedure is done. Proceed to Software Reset

Software Reset

run Canon iP2770 Software Resetter  
Extract the File iP2770 Resetter 
Prepare a two paper in the printer 
Run the program iP2770 Resetter 

Click "MAIN", then the printer will proceed and iP2770 will print one page with the words "D = 000.0"

Click the "EEPROM Clear" 

Click the "EEPROM", and the printer will print the results off iP2770 Resetter. One of the writing row as follows: "TPage (TTL = 00 000)"

Turn off the printer by pressing the POWER button.

Download the Software Resetter: Click HERE