How to solve error B300 on Canon printers

Error code B300 concerns these Canon printers: MP7600, IX7000, MX7600...
Sometimes there is a message like "cancel printing, shut down the power and try again. If it doesn't work, call Canon service".

Alarm and power leds blink 8 times. Error B300 is a reactor error: a hardware error in supply of the ractor liquid

Solutions 1:

Power off the printer.
Disconnect the power cord from the electrical outlet.
Hold down the power button and Wait one minute.
Reconnect the power cord to the electrical outlet.
Switch on the printer.

Solution 2:

Power off the printer.
Disconnect the power cord from the electrical outlet
Wait for ten minutes.
Reconnect the power cord to the electrical outlet.
Switch on the printer.

Solution 3:

Clean the ink cartridges contacts.

Solution 4:

Open the printer and wait for the carriage to slide over.
Remove the ink cartridges.
Clean the print head with cotton swabs dipped in hot water.
Once finished, allow to dry the printhead.
Replace the cartridges

Solution 5:

Replace the valve unit

Solution 6:

Replace the sheet feed unit

Links:

QY6-0066: Printhead Canon for IX7000, MX7600, MP7600
QM3-5358: Sheet feed unit IX7000
QM3-1948: Sheet feed unit MX7600
QM3-5339: RCT Pump Valve

Comments

Unknown said…

One thing for sure with Canon printers, alternating orange/green flashes indicate a service code, as opposed to a consumer code.96

August 14, 2014 at 2:25 AM

George said…

Thank you... solution 1 worked for me. Appreciate the post.

October 9, 2016 at 1:07 AM

George said…

Thank you... solution 1 worked for me. Appreciate the post.

October 9, 2016 at 1:08 AM

How to fix error B200 on canon Printers

MAJ11/06/17 Error B200 means the printhead voltage or temperature is not normal. The Printhead could be defective.... but first, try these solutions below: Solution 1 : Disconnect the power cable from the printer. Wait 1 hour. Connect the power cable Solution 2 : Check and Clean Head contact pin condition of the carriage unit Check Cable connection especially the carriage FFC Solution 3 : Turn off the power Open the panel Turn on the power Wait for print carriage to start moving to the left. Let it go past half way Before print carriage reaches left hand side shut the cover. Leave the Printer turned on Solution 4 : Unplug the power cable. Open the printer Push the whole print head mechanic to the center While the printer still open, plug the power and turn it ON. When the printhead still moving and is going to the very LEFT, close the cover. Wait until its boot up. Solution 4a: Take out all of the ink cartridges ...

How to solve error code 006 with Canon Service Tool V3400

MAJ 25/08/17 The Service Tool V3400 allow to reset the counter of some Canon printers. For the error code 006 , try this : Solution 1: Check your cartridges: an empty cartridge can lead to error 006 Solution 2 : After you avec clicked on "Main", wait a few minutes. If the error still here, restarts the Service Tool Solution 3 : Close the service tool Disconnect the USB cable from the printer After 10 seconds, plug back the cable to the printer On Windows, click next when appears "New device" Open the service tool

Service tool V3400 for resetting Canon printers counter

MAJ13/02/18 The Service Tool V3400 , and service tool V3600 , allow you to reset the waste ink pad counter on some Canon printers: You can solve the messages errors "Waste Ink Tank Full" or "Waste Ink Pad Full", "error 5B00" or "Error P07" on these printers: Canon Pixma iP2700, iP4800, iP4810, iP4840, iP4850, iP4900, iP4910, iP4940, iP4970, iP4980, iP4990, iP5810, iP5880 Canon Pixma MP230, MP240; MP250; MP260; MP270; MP280; MP480; MP490; MP540; MP550; MP560; MP620; MP630; MP640; MP980; MP990; Canon Pixma IX6500, IX6510, IX7000 Canon Pixma IP3600, IP4940 Canon Pixma PRO9000, PRO9500 Canon Pixma MG2120. MG2140, MG2240, MG2250, MG2440, MG3240, MG3140, MG4100, MG4140, MG5140, MG5150, MG5240, MG5340, MG6140, MG6240, MG8140, MG8240 Canon MX397, MX320, MX330, MX370, MX860 etc Where can you download the Service Tool V3400 ? It is free here: https:/ /1fichier. com/ ?c198556kp0 There is too a paid version here: V3400 C...

Fix your printer !

Search This Blog