Power up reset

1) With the machine power turned off, while pressing the Stop/Reset button, press and hold the ON/OFF button. (DO NOT release the buttons). The Power LED lights in green to indicate that a function is selectable.

2) While holding the ON/OFF button, release the Stop/Reset button. (DO NOT release the ON/OFF button.)



3) While holding the ON/OFF button, press the Stop/Reset button 2 times, and then release both the ON/OFF and Stop/Reset buttons. (Each time the Stop/Reset button is pressed, the Alarm and Power LEDs light alternately, Alarm in orange and Power in green, starting with Alarm LED

4) When the Power LED lights in green (and "ServiceMode Idle" is displayed on the LCD), press the Stop/Reset button the specified number of time(s) according to the function listed in the table below, then press the ON/OFF button. (Each time the Stop/Reset button is pressed, the Alarm and Power LEDs light alternately, Alarm in orange and Power in green, starting with Alarm LED


1) In the service mode, press the Stop/Reset button 4 times to enter the ink absorber counter resetting mode

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2) In the ink absorber counter resetting mode, press the Stop/Reset button the specified number of time(s) according to the kind of ink absorber whose value should be reset to 0%.

Call canon tech support for any of issue in printer you can them directly here is the number (877-690-9305)

1/ Turn off the canon printer
2/ Hold down the Stop/Reset button
3/ Not releasing the Stop/Reset button, hold down the Power button, now release the Stop/Reset button
4/ Not releasing the Power button, double click Stop/Reset button and release both the Power & Stop/Reset button - doesn't matter in which order
5/ Click Stop/Reset button four times
6/ Click the Power button to confirm the selected action (reset counter absorber)

1/ Turn off the canon printer
2/ Hold down the Stop/Reset button
3/ Not releasing the Stop/Reset button, hold down the Power button, now release the Stop/Reset button
4/ Not releasing the Power button, double click Stop/Reset button and release both the Power & Stop/Reset button - doesn't matter in which order
5/ Click Stop/Reset button four times
6/ Click the Power button to confirm the selected action (reset counter absorber)

Hello and welcome to FixYa!
The manual reset Method for Canon image CLASS MF4150 All-In-One Laser Printer is given below, Follow every step carefully:

• Press and hold STOP/RESET button.
• Press and hold POWER button.
• Release STOP/RESET button without releasing power button.
• Click STOP/RESET two times and then release power button.

Now your printer enter into service mode. Now

1. Prepare paper on the paper tray
2. Press Stop/reset button for 1 times and then press power button, await till printer finished print.
3. Press Stop/reset button for 2 times and then press power button, await till printer finished print again.
4. Press Stop/reset button for 3 times then press power button to reset EEPROM.
5. Press Stop/reset button for 4 times then press power button to reset Waste Ink Counter.
6. Switch off the printer. if printer doesn't turn off, press button power until printer off.

You have done it
If any Further assistance required, I am here to help
I hope this solution helps you.

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1. plug off power cable
2. press and hold stop/reset button
3. plug on power cable
4. press and hold power button(still hold stop/reset buttn)
5. still hod power button, loose stop/reset button
6. press stop/reset 2X then loose power button, wait until 0 displayed
7. press stop/reset 1X
8. press power button 1X, printer will print 1 time
9. press stop/reset 2X
10. press power button 1X,printer will print 1 time
11. press stop/reset button 3X
12. press power button 1X ( no print proses)
13. press stop/reset 4X
14. press power button longer than before for turn off printer, if print not turn off plug off power cable
15. turn on printer and error 27 will disappear

i hope this helpfull
thanks for using fixya

Follow these steps :
1. Unplug the power cord
2. Press and hold down the Stop / Reset.
3. Insert the power cable
4. Press and hold down the power button (the button Stop / Reset fixed in press)
5. When pressing the Power button, then release the button Stop / Reset.
6. Press the Stop / Reset 2 times then release the Power button.
"Wait until the digit 0 appears in the display"
7. Press the Stop / Reset 1 time.
8. Press the Power button 1 time, the printer will print a sheet of paper.
9. Press the Stop / Reset 2 times.
10. Press the Power button 1 time, the printer will mecetak a sheet of paper
11. Press the Stop / Reset 3 times.
12. Press the Power button 1 time. (No printing)
13. Press the Stop / Reset 4 times
14. Press the Power button 1 time rather long and loose (to turn off the printers).
"If the printer still can not get turned off, unplug the printer power."
15. Turn on the printer.
16. E27 error message is gone & the printer is running normally.

You will have to do a reset. Follow the instructions below
1. power off.
2. hold stop/reset, hold ON/OFF
3. release stop/reset, push stop/reset twice, quickly, then release ON/OFF
4. wait untill LCD display shows “Canon Idle”,then push stop/reset four times, quickly
5. then push power twice, quickly
6. power off and power on

Hi you can try this may work.

In service mode.
Put Stop/reset 4 times orange => reset waste ink.
Put stop/reset 8 times orange => set level ink.

And try this.

1) With the printer powered off but connected to a power source, press the Power button while pressing and holding
the Stop/ Reset button.
2) When the Power is lit, press the Stop/Reset button two times while pressing and holding the Power button.

For me, it worked when I did this:
1) With the printer powered off but connected to a power source, press and hold the Stop/Reset button for 4-5 seconds.
2) Without letting go of the Stop/Reset button, press and hold the Power button. Then, press the Stop/Reset button two times without letting go of the Power button.

Please come back and just gave a vote, it will gave me some satisfaction to know am helping some one so I will keep on helping.
All The Best: Pineworks