How do i resolve the issue of Printer Error Code 73?

Ben patrick
2 min readSep 12, 2021

With the performance that is the most outstanding of the Brother Printer machine can sometimes come across multiple error codes. To troubleshoot the Brother Printer Error Code 73 the unable to Print message is due to failure in the sensor of beam detecting in the laser scanner. If you receive the Brother Printer error code 73 on your control panel, the best thing you basically can do is reboot the printing machine by turning the machine completely off then turn it back on again.

Typically, the error code falls in one of two respective categories. Either a brief accident that goes away simply or one that is there to properly stay. You have even seen this happening when cleaning the printer machine. If the printer machine gets moved or bumped while printing the error code can actually happen. Below is some additional troubleshooting and repair advice for this error code along with options of buying for the assembly of laser scanner if it continues to be a problem. Or you can connect to Brother Printer customer support number or Brother Printer support for assistance and one to one conversation for solving of the problem.

Multiple steps to troubleshoot for the Unable to print error code 73 Message of the Brother Printer:-

Step1:

Strengthen maintained on the Optics of Laser Unit. If a printing machine is started when it is quite cold, condensation will get on the lenses and mirrors in the optics on the assembly of the laser scanner. Whenever you are taking a laser inkjet printer out of the cold room into room temperatures always let the printing machine sit for various hours before attempting to turn it on and then use it. Use of 4 hours is basically recommended.

Step2: Reset the harness connectors of Laser Scanner Assembly.

Step3: In case of Failure of the Laser Unit, replace the Assembly of Laser Scanner.

Step4: Engine PCB Failure, properly replace the Engine PCB Board.

The above steps are quite sufficient to solve the Brother Printer Error code 73 in a step by step format. Follow carefully all the steps to get rid of the issue.

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